Cisco IOS Voice Command Reference
show gateway through show modem relay statistics
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show gateway

Table Of Contents

show gateway

show h323 calls preserved

show h323 gateway

show h323 gateway prefixes

show http client cache

show http client connection

show http client cookie

show http client history

show http client secure status

show http client statistics

show interface dspfarm

show interfaces cable-modem

show iua as

show iua asp

show media resource status

show mediacard

show mgcp

show mgcp connection

show mgcp endpoint

show mgcp nas

show mgcp profile

show mgcp srtp

show mgcp statistics

show modem relay statistics


show gateway

To display the current status of the gateway, use the show gateway command in privileged EXEC mode.

show gateway

Syntax Description

This command has no arguments or keywords.

Command Modes

Privileged EXEC

Command History

Release
Modification

11.3(6)NA2

This command was introduced.

12.0(5)T

The display format was modified for H.323 Version 2.

12.1(5)XM2

This command was implemented on the Cisco AS5350 and Cisco AS5400.

12.2(4)T

This command was not supported on the Cisco AS5300, Cisco AS5350, and Cisco AS5400 in this release.

12.2(2)XB1

This command was implemented on the Cisco AS5850.

12.2(11)T

This command was integrated into Cisco IOS Release 12.2(11)T.


Examples

The following sample output shows the report that appears when the gateway is not registered with a gatekeeper:

Router# show gateway

Gateway gateway1 is not registered to any gatekeeper
Gateway alias list
H323-ID gateway1
H323 resource thresholding is Enabled but NOT Active
H323 resource threshold values:
DSP: Low threshold 60, High threshold 70
DS0: Low threshold 60, High threshold 70

This following sample output indicates that an E.164 address has been assigned to the gateway:

Router# show gateway

Gateway  gateway1 is registered to Gatekeeper gk1
Gateway alias list
E.164 Number 5551212
H323-ID gateway1

The following sample output shows the report that appears when the gateway is registered with a gatekeeper and H.323 resource threshold reporting is enabled with the resource threshold command:

Router# show gateway

Gateway gateway1 is registered to Gatekeeper gk1
Gateway alias list
H323-ID gateway1
H323 resource thresholding is Enabled and Active
H323 resource threshold values:
DSP: Low threshold 60, High threshold 70
DS0: Low threshold 60, High threshold 70

The following sample output shows the report that appears when the gateway is registered with a gatekeeper and H.323 resource threshold reporting is disabled with the no resource threshold command:

Router# show gateway

Gateway gateway1 is registered to Gatekeeper gk1
Gateway alias list
H323-ID gateway1
H323 resource thresholding is Disabled

Field descriptions should be self-explanatory.

Related Commands

Command
Description

resource threshold

Configures a gateway to report H.323 resource availability to the gatekeeper of the gateway.


show h323 calls preserved

To display data about active H.323 VoIP preserved calls, use the show h323 calls preserved command in user EXEC or privileged EXEC mode.

show h323 calls preserved

Command Modes

User EXEC
Privileged EXEC

Command History

Release
Modification

12.4(4)XC

This command was introduced.

12.4(9)T

This command was integrated into Cisco IOS Release 12.4(9)T.


Usage Guidelines

The show h323 calls preserved command displays data per preserved call. Only active calls are displayed; preserved call history is not.

If translation rules are configured, the value displayed in the "Calling Number" field may have been translated by a gateway. Gateways handle called number values as the numbers to which calls are routed.

The "CallID" field displays the shorter form of the 16-octet, globally-unique connection ID that is allocated for each call leg. The show call active voice brief command also displays a shorter form of the CallID value (part of the third octet and the fourth octet). The longer form of the CallID value is output by the show call active voice command.

The CallID value can be used to refer to a call leg associated with the CallID when issuing other voice commands on the gateway, such as the show voice call status command and the clear call voice command.

An output value of -1 displayed in the "H225 FD" or "H245 FD" field denotes that the call was preserved due to an error detected on the H.225.0 connection. The actual H.225.0 socket file descriptor used for this call can be found from the syslog message that was output when this call was preserved.

To obtain more information about a call, you can also use the show call active voice command. Calls can be cleared with the clear call voice causecode command.

Examples

The following is sample output from the show h323 calls preserved command where one active call is preserved:

Router# show h323 calls preserved

CallID = 11EC , Calling Number = , Called Number = 3210000 , 
RemoteSignallingIPAddress=9.13.0.26 , RemoteSignallingPort=49760 , 
RemoteMediaIPAddress=9.13.0.11 , RemoteMediaPort=17910 , Preserved Duration = 262 , Total 
Duration = 562 , H225 FD = -1 , H245 FD = -1

Table 111 provides an alphabetical listing of the fields displayed in the output of the show h323 calls preserved command and a description of each field.

Table 111

Field
Description

Called Number

The phone number entered by the caller.

CallID

The shortened name for connection ID displayed in the show call active voice brief command.

H225 FD

The file descriptor number of the H.225.0 TCP socket.

H245 FD

The file descriptor number of the H.245 TCP socket.

Preserved Duration

The time in seconds that the call has been preserved.

RemoteMediaIPAddress

The remote media IP address.

RemoteMediaPort

The remote media IP address.

RemoteSignallingIPAddress

The remote signaling IP address.

RemoteSignallingPort

The remote signaling port.

Total Duration

The time in seconds of the phone call.


show h323 calls preserved Field Descriptions

Related Commands

Command
Description

call preserve

Enables the preservation of H.323 VoIP calls.

clear call voice

Clears one or more voice calls detected as inactive because there is no RTP or RTCP activity.

show call active voice

Displays call information for voice calls in progress.

show voice call

Displays the call status for voice ports on the Cisco router.


show h323 gateway

To display statistics for H.323 gateway messages that have been sent and received and to display the reasons for which H.323 calls have been disconnected, use the show h323 gateway command in privileged EXEC mode.

show h323 gateway [cause-code stats | h225 | ras]

Syntax Description

cause-code stats

(Optional) Output displays the disconnect cause codes that the H.323 subsystem has received. A disconnect can originate either from the far-end gateway or from the opposite call leg on the local gateway.

h225

(Optional) Output lists cumulative counts of the number of H.225 messages that have been sent and received since the counters were last cleared.

ras

(Optional) Output lists the counters for Registration, Admission, and Status (RAS) messages that have been sent to and received from the gatekeeper since the counters were last cleared.


Command Default

To display statistics for all the options, use this command without any of the optional keywords.

Command Modes

Privileged EXEC

Command History

Release
Modification

12.2(4)T

This command was introduced on Cisco H.323 platforms except for the Cisco AS5300, Cisco AS5350, Cisco AS5400, and Cisco AS5850.


Examples

In the following example from a Cisco 3640 router, this command is used without keywords to display the statistics for all the options. See Table 112, Table 113, and Table 114 for descriptions of the fields.

Router# show h323 gateway

H.323 STATISTICS AT 01:45:55

H.225 REQUESTS     SENT    RECEIVED    FAILED
Setup              0       5477        0
Setup confirm      5424    0           0
Alert              2734    0           0
Progress           2701    0           0
Call proceeding    5477    0           0
Notify             0       0           0
Info               0       0           0
User Info          0       0           0
Facility           2732    0           0
Release            5198    5313        241
Reject             0       0           0
Passthrough        0       0           0

H225 establish timeout 0
RAS failed            0
H245 failed           0

RAS MESSAGE      REQUESTS SENT    CONFIRMS RCVD    REJECTS RCVD
GK Discovery     grq 0            gcf 0            grj 0
Registration     rrq 130          rcf 130          rrj 0
Admission        arq 5477         acf 5477         arj 0
Bandwidth        brq 0            bcf 0            brj 0
Disengage        drq 5439         dcf 5439         drj 0
Unregister       urq 0            ucf 0            urj 0
Resource Avail   rai 0            rac 0
Req In Progress  rip 0

RAS MESSAGE      REQUESTS RCVD    CONFIRMS SENT    REJECTS SENT
GK Discovery     grq 0            gcf 0            grj 0
Registration     rrq 0            rcf 0            rrj 0
Admission        arq 0            acf 0            arj 0
Bandwidth        brq 0            bcf 0            brj 0
Disengage        drq 0            dcf 0            drj 0
Unregister       urq 0            ucf 0            urj 0
Resource Avail   rai 0            rac 0
Req In Progress  rip 0

DISC CAUSE CODE           FROM OTHER PEER    FROM H323 PEER
16 normal call clearing   66                 5325
31 normal, unspecified    1                  0
34 no circuit             31                 0
41 temporary failure      3                  0
44 no requested circuit   13                 0

In the following example from a Cisco 3640 router, this command is used with the cause-code stats keyword to display the disconnect cause codes that the H.323 subsystem has received. A disconnect can originate either from the far-end gateway or from the opposite call leg on the local gateway. Only the nonzero cause-code counts are displayed.

Router# show h323 gateway cause-code stats

CAUSE CODE STATISTICS AT 01:40:25

DISC CAUSE CODE           FROM OTHER PEER      FROM H323 PEER
16 normal call clearing   66                   4976
31 normal, unspecified    1                    0
34 no circuit             31                   0
41 temporary failure      3                    0
44 no requested circuit   13                   0

Table 112 describes significant fields shown in this output

Table 112 show h323 gateway cause-code stats Field Descriptions

Field
Description
Column Headings:

DISC CAUSE CODE

Decimal value of the cause code, followed by the textual description.

FROM OTHER PEER

Number of disconnects that have been received from the opposite call leg for each cause code (for example, from a PRI T1 POTS peer or a Foreign exchange station [FXS] POTS peer).

FROM H323 PEER

Number of disconnects that have been received from the far-end gateway for each cause code.

Fields listed under the headings are self-explanatory.

In the following example from a Cisco 3640 router, this command is used with the h225 keyword to display the cumulative counts of the number of H.225 messages that were sent and received since the counters were last cleared.

Each row shows the sent, received, and failed counts for one type of H.225 request. If the counters have not been cleared, total counts are shown for the router since it was last reloaded.

Router# show h323 gateway h225

H.225 STATISTICS AT 00:44:57

H.225 REQUESTS         SENT    RECEIVED    FAILED
Setup                  1654    0           0
Setup confirm          0       1654        0
Alert                  0       828         0
Progress               0       826         0
Call proceeding        0       1654        0
Notify                 0       0           0
Info                   0       0           0
User Info              0       0           0
Facility               0       828         0
Release                1613    9           1
Reject                 0       0           0
Passthrough            0       0           0

H225 establish timeout  0
RAS failed             1
H245 failed            0

Table 113 describes significant fields shown in this output.

Table 113 show h323 gateway h225 Field Descriptions 

Field
Description
Column Headings:

H.225 REQUESTS

Types of H.225 messages.

SENT

Number of H.225 messages sent by the gateway.

RECEIVED

Number of H.225 messages received from a remote gateway or endpoint.

FAILED

Number of H.225 messages that could not be sent. A failure could occur if, for example, the H.323 subsystem tried to send an H.225 release request but the TCP socket had already been closed.

Fields:

Setup

Number of setup messages that were sent, that were received, or that could not be sent. This message is sent by a calling H.323 entity to indicate its desire to set up a connection to the called entity.

Setup confirm

Number of setup confirm messages that were sent, that were received, or that could not be sent. This message may be sent by an H.323 entity to acknowledge receipt of a setup message.

Alert

Number of alert messages that were sent, that were received, or that could not be sent. This message may be sent by the called user to indicate that called user alerting has been initiated. (In everyday terms, the "phone is ringing.")

Progress

Number of progress messages that were sent, that were received, or that could not be sent. This message may be sent by an H.323 entity to indicate the progress of a call.

Call proceeding

Number of call proceeding messages that were sent, that were received, or that could not be sent. This message may be sent by the called user to indicate that requested call establishment has been initiated and that no more call establishment information is accepted.

Notify

Number of notify messages that were sent, that were received, or that could not be sent.

Info

Number of information messages that were sent, that were received, or that could not be sent.

User Info

Number of user information messages that were sent, that were received, or that could not be sent. This message may be used to provide additional information for call establishment (for example, overlap signaling), to provide miscellaneous call-related information, or to deliver proprietary features.

Facility

Number of facility messages that were sent, that were received, or that could not be sent. This message is used to provide information on where a call should be directed or for an endpoint to indicate that the incoming call must go through a gatekeeper.

Release

Number of release complete messages that were sent, that were received, or that could not be sent. This message is sent by a gateway to indicate the release of the call if the reliable call signaling channel is open.

Reject

Number of reject messages that were sent, that were received, or that could not be sent.

Passthrough

Number of pass-through messages that were sent, that were received, or that could not be sent.

H225 establish timeout

Number of times the H.323 subsystem was unable to establish an H.225 connection to a remote gateway for a call.

RAS failed

Number of times an Admission Reject (ARJ) or Disengage Reject (DRJ) message is received from the gatekeeper. This counter should equal the arj + drj received counters shown in the show h323 gateway ras command output.

H245 failed

Number of times the H.323 subsystem was unable to create an H.245 tunnel for a call or was unable to send an H.245 message.


In the following example from a Cisco 3640 router, this command is used with the ras keyword to display the counters for Registration, Admission, and Status (RAS) messages that were sent to the gatekeeper and received from the gatekeeper. With the exception of the Resource Avail and Req In Progress messages, each RAS message has three variations: a request message, a confirm message, and a reject message. For example, for the Admission message type, there is an Admission Request (arq) message, an Admission Confirm (acf) message, and an Admission Reject (arj) message. The gateway sends the arq message, and the gatekeeper responds with either an acf or an arj message, depending on whether the gatekeeper confirms or rejects the admission request.

Each of the two tables that follow lists the same message types, with each row showing a different message type. The first table shows the requests sent, the confirms received, and the rejects received. The second table shows the requests received, the confirms sent, and the rejects sent. Some rows in the second table would apply only to the gatekeeper (for example, a gateway would never receive a Registration Request (rrq) message, send a Registration Confirmation (rcf) message, or send a Registration Rejection (rrj) message).

Router# show h323 gateway ras

RAS STATISTIC AT 01:10:01

RAS MESSAGE      REQUESTS SENT    CONFIRMS RCVD    REJECTS RCVD
GK Discovery     grq 3            gcf 1            grj 0
Registration     rrq 73           rcf 73           rrj 0
Admission        arq 3216         acf 3215         arj 1
Bandwidth        brq 0            bcf 0            brj 0
Disengage        drq 3174         dcf 3174         drj 0
Unregister       urq 0            ucf 0            urj 0
Resource Avail   rai 0            rac 0
Req In Progress  rip 0

RAS MESSAGE      REQUESTS RCVD    CONFIRMS SENT    REJECTS SENT
GK Discovery     grq 0            gcf 0            grj 0
Registration     rrq 0            rcf 0            rrj 0
Admission        arq 0            acf 0            arj 0
Bandwidth        brq 0            bcf 0            brj 0
Disengage        drq 0            dcf 0            drj 0
Unregister       urq 0            ucf 0            urj 0
Resource Avail   rai 0            rac 0
Req In Progress  rip 0

Table 114 describes significant fields shown in this output.

Table 114 show h323 gateway ras Field Descriptions  

Field
Description
Column Headings for the First Table:

RAS MESSAGE

Type RAS message.

REQUESTS SENT

Number of RAS request messages sent by the gateway to a gatekeeper.

CONFIRMS RCVD

Number of RAS confirmation messages received from a gatekeeper.

REJECTS RCVD

Number of RAS reject messages received from a gatekeeper.

Column Headings for the Second Table:

RAS MESSAGE

Type of RAS message.

REQUESTS RCVD

Number of RAS request messages received from a gatekeeper.

CONFIRMS SENT

Number of RAS confirmation messages sent by the gateway.

REJECTS SENT

Number of RAS reject messages sent by the gateway.

Fields:

GK Discovery

Gatekeeper Request (GRQ) message requests that any gatekeeper receiving it respond with a Gatekeeper Confirmation (GCF) message granting it permission to register. The Gateway Reject (GRJ) message is a rejection of this request, indicating that the requesting endpoint should seek another gatekeeper.

Registration

Registration Request (RRQ) message is a request from a terminal to a gatekeeper to register. If the gatekeeper responds with a Registration Confirmation (RCF) message, the terminal uses the responding gatekeeper for future calls. If the gatekeeper responds with a Registration Reject (RRJ) message, the terminal must seek another gatekeeper with which to register.

Admission

Admission Request (ARQ) message requests that an endpoint be allowed access to the packet-based network by the gatekeeper, which either grants the request with an Admission Confirmation (ACF) message or denies it with an Admission Reject (ARJ) message.

Bandwidth

Bandwidth Request (BRQ) message requests that an endpoint be granted a changed packet-based network bandwidth allocation by the gatekeeper, which either grants the request with a Bandwidth Confirmation (BCF) message or denies it with a Bandwidth Reject (BRJ) message.

Disengage

If sent from an endpoint to a gatekeeper, the Disengage Request (DRQ) message informs the gatekeeper that an endpoint is being dropped. If sent from a gatekeeper to an endpoint, the DRQ message forces a call to be dropped; such a request is not refused. The DRQ message is not sent directly between endpoints.

Unregister

UnRegistration Request (URQ) message requests that the association between a terminal and a gatekeeper be broken. Note that the URQ request is bidirectional; that is, a gatekeeper can request a terminal to consider itself unregistered, and a terminal can inform a gatekeeper that it is revoking a previous registration.

Resource Avail

Resource Availability Indication (RAI) message is a notification from a gateway to a gatekeeper of its current call capacity for each H-series protocol and data rate for that protocol. The gatekeeper responds with a Resource Availability Confirmation (RAC) message upon receiving an RAI message to acknowledge its reception.

Req In Progress

Request In Progress (RIP) message can be used by a gateway or gatekeeper when a response to a message cannot be generated within a typical retry timeout period. The RIP message specifies the time period after which a response should have been generated.


Related Commands

Command
Description

show h323 gateway prefixes

Displays the status of the destination-pattern database and the status of the individual destination patterns.


show h323 gateway prefixes

To display the status of the destination-pattern database and the status of the individual destination patterns, use the show h323 gateway prefixes command in privileged EXEC mode.

show h323 gateway prefixes

Syntax Description

This command has no arguments or keywords.

Command Default

No default behavior or values

Command Modes

Privileged EXEC

Command History

Release
Modification

12.2(15)T

This command was introduced.


Usage Guidelines

Use the show h323 gateway prefixes command to display the destination patterns from the active plain old telephone service (POTS) dial peers, the current state of the destination pattern (whether they have been sent to or acknowledged by the gatekeeper), and whether advertisement of dynamic prefixes is enabled on the gateway.

Examples

The following command displays the status of the gateway's destination-pattern database:

Router# show h323 gateway prefixes

GK Supports Additive RRQ         : True
GW Additive RRQ Support Enabled  : True
Pattern Database Status          : Active


Destination                                          Active
Pattern                          Status              Dial-Peers
================================================================
1110509*                         ADD ACKNOWLEDGED        2
1110511*                         ADD ACKNOWLEDGED        2
23*                              ADD ACKNOWLEDGED        2

Table 115 describes the significant fields shown in the display.

Table 115 show h323 gateway prefixes Field Descriptions

Field
Description

Pattern Database Status

Status of the gateway's destination-pattern database: active or inactive.

Status

Status of the destination pattern. The status can be one of the following values:

ADD PENDING—The gateway has a prefix that is waiting to be sent to the gatekeeper. Prefixes are sent only at the lightweight registration request (RRQ) RAS message schedule, which is every 30 seconds.

ADD SENT—The gateway sent the prefix to the gatekeeper and is waiting for it to be acknowledged by a registration confirm (RCF) RAS message.

ADD ACKNOWLEDGED—The gateway received an RCF message indicating that the gatekeeper accepted the prefix. This is the normal status when dynamic zone prefix registration is working properly.

ADD REJECTED—The gatekeeper did not accept the prefix and sent a registration reject (RRJ) RAS message. One reason for rejection could be that the gatekeeper already has this prefix registered for a different zone, either by static zone prefix configuration, or because another gateway in a different zone dynamically registered this prefix first.

DELETE PENDING—The prefix has gone out of service, for example, because the dial peer shut down, and the gateway is waiting to send an unregistration request (URQ) RAS message to the gatekeeper to remove it. URQ messages are sent at the lightweight RRQ schedule, which is every 30 seconds.

DELETE SENT—The gateway sent a URQ message to remove the prefix to the gatekeeper. There is no DELETE ACKNOWLEDGED status. If the prefix is subsequently brought back in service, the status goes back to ADD PENDING.


Related Commands

Command
Description

show h323 gateway

Displays statistics for H.323 gateway messages that have been sent and received and the reasons for which H.l323 calls have been disconnected.


show http client cache

To display information about the entries contained in the HTTP client cache, use the show http client cache command in user EXEC or privileged EXEC mode.

show http client cache [brief]

Syntax Description

brief

(Optional) Displays summary information about the HTTP client cache.


Command Modes

User EXEC (>)
Privileged EXEC (#)

Command History

Release
Modification

12.2(2)XB

This command was introduced on the Cisco AS5300, Cisco AS5350, and Cisco AS5400.

12.2(11)T

This command was integrated into Cisco IOS Release 12.2(11)T and implemented on the Cisco 3640 and Cisco 3660.

12.4(15)T

The command output was modified to display files cached with URLs of HTTP and HTTPS format in separate tables. The command output was modified to mask out values of the URL attributes when caching of query data returned from the HTTP server is enabled.

12.4(15)XY

A pound sign (#) was added next to the Age field in the command output to indicate entries marked stale manually.

12.4(20)T

This command was integrated into Cisco IOS Release 12.4(20)T


Usage Guidelines

For more information on HTTP caching, see the specification on which it is based: RFC 2616, Hypertext Transfer Protocol HTTP/1.1, June 1999, IETF.

Examples

The following is sample output from this command:

Router# show http client cache

HTTP Client cached information
==============================
Maximum memory pool allowed for HTTP Client caching = 100000 K-bytes
Maximum file size allowed for caching = 10 K-bytes
Total memory used up for Cache = 18837 Bytes
Message response timeout = 10 secs
Total cached entries     = 5
Total non-cached entries = 0

                              Cached entries
                              ==============
Cached table entry 167,  number of cached entries = 2
 Request URL                              Ref   FreshTime  Age        Size
 -----------                              ---   ---------  ---        ----
 abc.com/vxml/menu.vxml                   0     20         703        319
 abc.com/vxml/opr.vxml                    0     647424     646        2772
Cached table entry 171,  number of cached entries = 1
 Request URL                              Ref   FreshTime  Age        Size
 -----------                              ---   ---------  ---        ----
 onlineshop.com/catalog/advance.vxml      0     69077      1297649    3453
Cached table entry 172,  number of cached entries = 1
 Request URL                              Ref   FreshTime  Age        Size
 -----------                              ---   ---------  ---        ----
 theater.com/vxml/menu_main.vxml          0     86400      1297661    8734
Cached table entry 176,  number of cached entries = 1
 Request URL                              Ref   FreshTime  Age        Size
 -----------                              ---   ---------  ---        ----
 popcorn.com/menu/selection.vxml          1     20         7          3559

In the following example, the set http client cache stale command was used to set all the entries in the HTTP client cache to stale. Stale entries are indicated by a pound sign (#) next to the Age field.

Router# show http client cache

HTTP Client cached information 
============================== 
Maximum memory pool allowed for HTTP Client caching = 20000 K-bytes 
Maximum file size allowed for caching = 1000 K-bytes 
Total memory used up for Cache = 37758 Bytes 
Message response timeout = 10 secs 
Total cached entries = 7 
Total non-cached entries = 0 

           Cached entries 
           ============== 

entry 142, 1 entries 
Ref   FreshTime  Age           Size     context 
---   ---------  ---           ----     ------- 
0     30         53233       # 486      63D8FCC4 
url: http://goa/TEST1.vxml 

entry 145, 1 entries 
Ref   FreshTime  Age           Size     context 
---   ---------  ---           ----     ------- 
1     4001998    53218       # 151      0 
url: http://win2003/TEST2.vxml 

entry 157, 1 entries 
Ref   FreshTime  Age           Size     context 
---   ---------  ---           ----     ------- 
1     30         28          # 185      0 
url: http://goa/TEST3.vxml 

entry 164, 1 entries 
Ref   FreshTime  Age           Size     context 
---   ---------  ---           ----     ------- 
1     2231127    53233       # 1183     0 
url: http://goa/audio/en_welcome.au 

entry 166, 2 entries 
Ref   FreshTime  Age           Size     context 
---   ---------  ---           ----     ------- 
1     2231127    53233       # 4916     0 
url: http://goa/audio/en_one.au 
1     2231127    53229       # 4500     0 
url: http://goa/audio/en_three.au 

entry 169, 1 entries 
Ref   FreshTime  Age           Size     context 
---   ---------  ---           ----     ------- 
1     2231127    53229       # 7224     0 
url: http://goa/audio/en_two.au 

Table 116 describes the fields shown in this output.

Table 116 show http client cache Field Descriptions

Field
Description

Maximum memory pool allowed for HTTP Client caching

Maximum amount of memory available for the HTTP client to store cached entries in kilobytes. This value is configured by using the http client cache memory command.

Maximum file size allowed for caching

Maximum size of a file that can be cached, in kilobytes. If a file exceeds this limit, it cannot be cached. This value is configured by using the http client cache memory command.

Total memory used up for Cache

Total amount of memory that is currently being used to store cached entries in kilobytes.

Total cached entries

Total number of cached entries.

Total non-cached entries

Total number of temporary, one-time used HTTP entries that are not currently cached.

Cached table entry

Index marker of the cached table entry. Each cached table entry can contain multiple URLs that were requested and cached.

number of cached entries

Number of URL entries in the cached table entry.

Request URL

URL of the cached entry.

Ref

Whether the cached entry is still in use by the application. 0 means the entry has been freed; 1 or more means that the entry is still being used by that number of applications.

FreshTime

Lifetime of a cached entry, in seconds. When an entry is the same age or older than the refresh time, the entry expires. When a request is made to a cached entry that has expired, the HTTP client sends the server a conditional request for an update.

This value is configured on the HTTP server or by using the http client cache refresh command on the gateway.

Age

Time for which the entry has been in the cache, in seconds.

Pound sign (#) indicates entries marked stale manually.

Asterisk (*) indicates entries that have become stale without manual intervention.

Size

Size of the cached entry, in bytes.


Related Commands

Command
Description

http client cache memory

Configures the HTTP client cache.

http client cache refresh

Configures the HTTP client cache refresh time.

http client response timeout

Configures the HTTP client server response timeout.

set http client cache stale

Sets the status of all entries in the HTTP client cache to stale.

show http client connection

Displays current HTTP client connection information.


show http client connection

To display the current configuration values for HTTP client connections to HTTP servers, use the show http client connection command in user EXEC or privileged EXEC mode.

show http client connection

Syntax Description

This command has no arguments or keywords.

Command Modes

User EXEC
Privileged EXEC

Command History

Release
Modification

12.2(2)XB

This command was introduced on the Cisco AS5300, Cisco AS5350, and Cisco AS5400.

12.2(11)T

This command was integrated into Cisco IOS Release 12.2(11)T and implemented on the Cisco 3640 and Cisco 3660.


Usage Guidelines

In this command, the values for the following commands are shown:

http client connection idle timeout as "connection idle timeout"

http client connection persistent as "persistent connection"

http client connection timeout as "initial socket connection timeout"


Note For more information on HTTP caching, see the specification on which it is based: RFC 2616, Hypertext Transfer Protocol HTTP/1.1, June 1999, IETF.


Examples

The following is sample output from this command:

Router# show http client connection

     HTTP Client Connections:
     ========================
Persistent connection   = enabled
Initial socket connection timeout = 10 secs
Connection idle timeout = 60 secs
Total HTTP server connections = 0

Table 117 describes the fields shown in this output.

Table 117 show http client connection Field Descriptions

Field
Description

Persistent connection

Whether HTTP keepalive connections have been enabled by using the http client connection persistent command.

Initial socket connection timeout

Number of seconds for which the HTTP client waits for a server to establish a connection before giving up. This value is set by using the http client connection timeout command.

Connection idle timeout

Number of seconds for which the HTTP client waits before terminating an idle connection. This value is set by using the http client connection idle timeout command.

Total HTTP server connections

Total number of current connections to an HTTP server.


Related Commands

Command
Description

http client cache memory

Configures the HTTP client cache.

http client connection idle timeout

Sets the number of seconds for which the HTTP client waits before terminating an idle connection.

http client connection persistent

Enables HTTP persistent connections so that multiple files can be loaded using the same connection.

http client connection timeout

Sets the number of seconds for which the HTTP client waits for a server to establish a connection before giving up.

http client response timeout

Configures the HTTP client server response.


show http client cookie

To display cookies that are stored by the HTTP client, use the show http client cookie command in privileged EXEC mode.

show http client cookie [id call-id]

Syntax Description

id call-id

(Optional) Displays cookies for the specified call only.


Command Modes

Privileged EXEC

Command History

Release
Modification

12.3(8)T

This command was introduced.


Usage Guidelines

Use the call-id argument to display cookies for a specific call; otherwise, this command displays cookies for all calls. Cookies are stored only for the duration of a call. When a call terminates, all associated cookies are deleted. If you use the call-id argument and the call is not active, cookies are not displayed and an error message indicates that the call is not active.

Use the show call active voice brief command to display the call-id for an active call.

Examples

The following is sample output from the show http client cookie command:

Router# show http client cookie id 144567

HTTP Client Cookies
===================
TestCookieY==password Path=/ Domain=.cisco.com
TestCookieX==username Path=/ Domain=.cisco.com

The output lists the name, path, and domain of the cookie. Field descriptions should be self-explanatory.

Related Commands

Command
Description

debug http client cookie

Displays debugging traces related to HTTP cookies.

http client cache memory

Configures the memory limits for the HTTP client cache.

http client cache refresh

Configures the refresh time for the HTTP client cache.

http client cookie

Enables the HTTP client to send and receive and cookies.

show call active voice brief

Displays a call information summary for active calls.

show http client cache

Displays current HTTP client cache information.


show http client history

To display a list of the last 20 requests made by the HTTP client to the server, use the show http client history command in user EXEC or privileged EXEC mode.

show http client history

Syntax Description

This command has no arguments or keywords.

Command Modes

User EXEC
Privileged EXEC

Command History

Release
Modification

12.2(2)XB

This command was introduced on the Cisco AS5300, Cisco AS5350, and Cisco AS5400.

12.2(11)T

This command was integrated into Cisco IOS Release 12.2(11)T and implemented on the Cisco 3640 and Cisco 3660.


Usage Guidelines

For more information on HTTP caching, see the specification on which it is based: RFC 2616, Hypertext Transfer Protocol HTTP/1.1, June 1999, IETF.

Examples

The following is sample output from this command, showing the most recent GET and POST requests from the HTTP client to the server:

Router# show http client history

   POST http://banks.com/servlets/account
   GET http://banks.com/GetDigit.vxml
   GET http://banks.com/form.vxml
   GET http://onlineshop.com/menu.vxml
   POST http://onlineshop.com/servlets/order
   GET http://weather.com/servlets/weather?city=SanFrancisco&state=CA

Output shows only requests. There are no field headings.

Related Commands

Command
Description

http client cache memory

Configures the HTTP client cache.

http client response timeout

Configures the HTTP client server response.

show http client connection

Displays current HTTP client connection information.


show http client secure status

To display the trustpoint and cipher suites that are configured in the HTTP client, use the show http client secure status command in user EXEC or privileged EXEC mode.

show http client secure status

Syntax Description

This command has no arguments or keywords.

Command Modes

User EXEC
Privileged EXEC

Command History

Release
Modification

12.4(15)T

This command was introduced.


Usage Guidelines

This command displays the trustpoint and cipher suites configured in the HTTP client by the http client secure-trustpoint and http client secure-ciphersuite commands.

Examples

The following sample output shows that the trustpoint myca has all five cipher suites configured:

Router# show http client secure status  

HTTP Client Secure Ciphersuite: rc4-128-md5 rc4-128-sha 3des-cbc-sha des-cbc-sha null-md5 
HTTP Client Secure Trustpoint: myca

Table 118 describes the significant fields shown in the display.

Table 118 show http client secure status Field Descriptions 

Field
Description

HTTP Client Secure Ciphersuite

Cipher suites.

3des_cbc_sha—Triple DES (Data Encryption Standard) encryption and the SHA (Secure Hash Algorithm) integrity method.

des_cbc_sha—DES encryption and the SHA integrity method.

null_md5—NULL encryption and the MD5 (Message-Digest algorithm 5) integrity method.

rc4_128_md5—RC4 (or ARCFOUR) encryption and the MD5 integrity method.

rc4_128_sha—RC4 encryption and the SHA integrity method.

HTTP Client Secure Trustpoint

Trustpoint name.


Related Commands

Command
Description

http client secure-trustpoint

Declares the trustpoint that the HTTP client will use.

http client secure-ciphersuite

Sets the secure encryption cipher suite for the HTTP client.


show http client statistics

To display information about the communication between the HTTP server and the client, use the show http client statistics command in user EXEC or privileged EXEC mode.

show http client statistics

Syntax Description

This command has no arguments or keywords.

Command Modes

User EXEC (>)
Privileged EXEC (#)

Command History

Release
Modification

12.4(15)T

This command was introduced.


Usage Guidelines

Use the data displayed by this command to determine whether the network topology between the HTTP server and client is properly designed and configured. To reset to zero all the counters that collect the information this command displays, use the clear http client statistics command.

Examples

The following sample output from this command shows statistics about the communication between the HTTP server and client:

Router# show http client statistics

    HTTP Client Statistics:
    =======================
Elapsed time: 759962960 msec

Load Count:
  total load count = 6899220
  total byte count = 26028731394
  largest file size = 624742 bytes
  smallest file size = 374 bytes

Server Response Time to Connect:
  longest response to connect = 10484 msec
  shortest response to connect = 24 msec

Server Response Time to Load:
  longest response to load = 11936 msec
  shortest response to load = 20 msec

File Load Time from Server:
  longest load time = 13124 msec
  shortest load time = 56 msec

Server Connection Count:
  max connections = 23
  established connections = 6901185

Load Rate:
  1 hour : 123300000 bytes
  1 min  : 2055000 bytes
  1 sec  : 34250 bytes
  1 msec : 34.25 bytes

Individual Counts:
  app_requests = 8538451                  app_callbacks = 8538451
  200_OK_rsp = 8512959                    other_rsp = 0
  total_errors = 25492                    client_timeouts = 25470
  client_errs = 0                         connect_errs/_timeouts = 7
  msg_decode_errs = 0                     msg_encode_errs = 0
  msg_xmit_errs = 15                      write_Q_full = 0
  socket_rcv_errs = 0                     supported_method_errs = 0
  retries = 4645                          late_responses = 0
  out_of_memory = 0                       mem_reallocs = 1206
  msg_malloced = 0                        event_malloced = 45
  cache_freed_by_ager = 1565      

Table 116 describes the significant fields shown in the display.

Table 119 show http client statistics Field Descriptions 

Field
Description

Elapsed time

Time elapsed since the first HTTP request, in milliseconds (ms).

total load count

Number of API events.

total byte count

Total bytes downloaded from the server by API requests.

largest file size
smallest file size

Size of largest and smallest files downloaded from the server, in bytes.

longest response to connect
shortest response to connect

Longest and shortest time taken by the server to establish a network connection requested by the client, in ms.

longest response to load
shortest response to load

Longest and shortest time taken by the server to fulfill a download request from the client, in ms.

longest load time
shortest load time

Longest and shortest time taken by the server to complete downloading the entire file, in ms.

max connections

Maximum concurrent connections.

established connections

Number of currently active and previously established connections.

Load Rate

Downloading rate in bytes/hour, bytes/minute, bytes/second, and bytes/ms.

app_requests

Number of GET and POST requests.

app_callbacks

Number of callbacks to the application.

200_OK_rsp

Number of server messages with response code 200 OK or 304 Not Modified.

other_rsp

Number of server messages with a response code other than 200 and 304.

total_errors

Number of errors encountered by the client.

client_timeouts

Number of timeouts the client has experienced, for example, response timeouts.

client_errs

Number of client internal errors, for example, software errors.

connect_errs/_timeouts

Number of failed or broken connections.

msg_decode_errs

Number of server response messages for which the client failed to decode the headers.

msg_encode_errs

Number of send messages for which the client failed to encode the headers.

msg_xmit_errs

Number of send messages that the client failed to transmit to the server.

write_Q_full

Number of times that the client failed to enter a send message requested by an application into the transmit queue.

socket_rcv_errs

Number of socket read error events returned by TCP.

supported_method_errs

Number of unsupported methods requested by the application.

retries

Number of retransmitted messages.

late_responses

Number of messages that were decoded successfully but exceeded the timeout.

out_of_memory

Number of times that the client failed to allocate memory from Cisco IOS software.

mem_reallocs

Number of times that the client needed to readjust its buffer size because the server response message size exceeded the allocated buffer.

msg_malloced

Number of message buffers currently allocated for receiving messages from the server.

event_malloced

Number of event buffers currently allocated for application programming interface (API) requests.

cache_freed_by_ager

Number of HTTP client cache entries freed up by the background ager process.


Related Commands

Command
Description

clear http client statistics

Resets to zero all the counters that collect the information about the communication between the HTTP server and the client displayed in the output from the show http client statistics command.


show interface dspfarm

To display digital-signal-processor (DSP) information on the two-port T1/E1 high-density port adapter for the Cisco 7200 series, use the show interface dspfarm command in privileged EXEC mode.

show interface dspfarm [slot/port] dsp [number] [long | short]

Syntax Description

slot

(Optional) Slot location of the port adapter.

port

(Optional) Port number on the port adapter.

dsp

DSP information.

number

(Optional) Number of DSP sets to show. Range is from 1 to 30.

long

(Optional) Detailed DSP information.

short

(Optional) Brief DSP information.


Command Default

No default behavior or values

Command Modes

Privileged EXEC

Command History

Release
Modification

12.0(5)XE

This command was introduced on the Cisco 7200 series.

12.1(1)T

This command was integrated into Cisco IOS Release 12.1(1)T.


Usage Guidelines

You can display the local time-division-multiplexing (TDM) cross-connect map by using the following form of this command: show interface dspfarm <x/y | x/y/z> dsp tdm..

Examples

The following is sample output from this command for port adapter slot 0 of chassis slot 3 on a Cisco 7200 series router:

Router# show interface dspfarm 3/0

DSPfarm3/0 is up, line protocol is up
  Hardware is VXC-2T1/E1
  MTU 256 bytes, BW 12000 Kbit, DLY 0 usec,
     reliability 255/255, txload 4/255, rxload 1/255
  Encapsulation VOICE, loopback not set
  C549 DSP Firmware Version:MajorRelease.MinorRelease (BuildNumber)
     DSP Boot Loader:255.255 (255)
     DSP Application:4.0 (3)
     Medium Complexity Application:3.2 (5)
     High Complexity Application:3.2 (5)
  Total DSPs 30, DSP0-DSP29, Jukebox DSP id 30
  Down DSPs:none
  Total sig channels 120 used 24, total voice channels 120 used 0
     0 active calls, 0 max active calls, 0 total calls
     30887 rx packets, 0 rx drops, 30921 tx packets, 0 tx frags
     0 curr_dsp_tx_queued, 29 max_dsp_tx_queued
  Last input never, output never, output hang never
  Last clearing of "show interface" counters never
  Queueing strategy:fifo
  Output queue 0/0, 0 drops; input queue 0/75, 0 drops
  5 minute input rate 13000 bits/sec, 94 packets/sec
  5 minute output rate 193000 bits/sec, 94 packets/sec
     30887 packets input, 616516 bytes, 0 no buffer
     Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
     30921 packets output, 7868892 bytes, 0 underruns
     0 output errors, 0 collisions, 0 interface resets
     0 output buffer failures, 0 output buffers swapped out

Table 120 describes significant fields shown in this output.

Table 120 show interface dspfarm Field Descriptions 

Field
Description

DSPfarm3/0 is up

DSPfarm interface is operating. The interface state can be up, down, or administratively down.

Line protocol is

Whether the software processes that handle the line protocol consider the line usable or if it has been taken down by an administrator.

Hardware

Version number of the hardware.

MTU

256 bytes.

BW

12000 kilobits.

DLY

Delay of the interface, in microseconds.

Reliability

Reliability of the interface as a fraction of 255 (255/255 is 100% reliability, calculated as an expediential average over 5 minutes).

Txload

Number of packets sent.

Rxload

Number of packets received.

Encapsulation

Encapsulation method assigned to the interface.

Loopback

Loopback conditions.

C549 DSP Firmware Version

Version of DSP firmware installed.

DSP Boot Loader

DSP boot loader version.

DSP Application

DSP application code version.

Medium Complexity Application

DSP Medium Complexity Application code version.

High Complexity Application

DSP High Complexity Application code version.

Total DSPs

Total DSPs that are equipped in the PA.

DSP0-DSP

DSP number range.

Jukebox DSP id

Jukebox DSP number.

Down DSPs

DSPs not in service.

Total sig channels...used...

Total number of signal channels used.

Total voice channels...used...

Total number of voice channels used.

Active calls

Number of active calls.

Max active calls

Maximum number of active calls.

Total calls

Total number of calls.

Rx packets

Number of received (rx) packets.

Rx drops

Number of rx packets dropped at PA.

Tx packets

Number of transmit (tx) packets.

Tx frags

Number of tx packets that were fragmented.

Curr_dsp_tx_queued

Number of tx packets that are being queued at host DSP queues.

Max_dsp_tx_queued

The max total tx packets that were queued at host DSP queues.

Last input

Number of hours, minutes, and seconds since the last packet was successfully received by an interface. Useful for knowing when a dead interface failed. This counter is updated only when packets are process switched and not when packets are fast switched.

Output

Number of hours, minutes, and seconds since the last packet was successfully sent by the interface. Useful for knowing when a dead interface failed. This counter is updated only when packets are process switched and not when packets are fast switched.

Output hang

Number of hours, minutes, and seconds (or never) since the interface was last reset because of a transmission that took too long. When the number of hours in any of the "last" fields exceeds 24 hours, the number of days and hours is printed. If that field overflows, asterisks (**) are printed.

Last clearing of "show interface" counters

Number of times the "show interface" counters were cleared.

queueing strategy

First-in, first-out queueing strategy (other queueing strategies you might see are priority-list, custom-list, and weighted fair).

Output queue

Number of packets in output queue.

Drops

Number of packets dropped because of a full queue.

Input queue

Number of packets in input queue.

Minute input rate

Average number of bits and packets received per minute in the past 5 minutes.

Bits/sec

Average number of bits sent per second.

Packets/sec

Average number of packets sent per second.

Packets input

Total number of error-free packets received by the system.

Bytes

Total number of bytes, including data and MAC encapsulation, in the error free packets received by the system.

No buffer

Number of received packets discarded because there was no buffer space in the main system. Compare with ignored count. Broadcast storms on Ethernets and bursts of noise on serial lines are often responsible for no-input-buffer events.

Received...broadcasts

Total number of broadcast or multicast packets received by the interface.

Runts

Number of packets that are discarded because they are smaller than the minimum packet size for the medium. For instance, any Ethernet packet that is less than 64 bytes is considered a runt.

Giants

Number of packets that are discarded because they exceed the maximum packet size for the medium. For instance, any Ethernet packet that is greater than 1518 bytes is considered a giant.

Throttles

Number of times the receiver on the port was disabled, possibly because of buffer or processor overload.

Input errors

Number of packet input errors.

CRC

Cyclic redundancy checksum generated by the originating LAN station or far end device does not match the checksum calculated from the data received. On a LAN, this usually indicates noise or transmission problems on the LAN interface or the LAN bus itself. A high number of CRCs is usually the result of collisions or a station sending bad data. On a serial link, CRCs usually indicate noise, gain hits, or other transmission problems on the data link.

Frame

Number of packets received incorrectly having a CRC error and a noninteger number of octets. On a serial line, this is usually the result of noise or other transmission problems.

Overrun

Number of times the serial receiver hardware was unable to hand received data to a hardware buffer because the input rate exceeded the ability of the receiver to handle the data.

Ignore

Number of received packets ignored by the interface because the interface hardware ran low on internal buffers. These buffers are different from the system buffers mentioned previously in the buffer description. Broadcast storms and bursts of noise can cause the ignored count to be incremented.

Abort

Illegal sequence of one bits on the interface.

Packets output

Total number of messages sent by the system.

Bytes

Total number of bytes, including data and MAC encapsulation, sent by the system.

Underruns

Number of times that the far end transmitter has been running faster than the near-end router's receiver can handle.

Output errors

Sum of all errors that prevented the final transmission of datagrams out of the interface being examined. Note that this value might not balance with the sum of the enumerated output errors; some datagrams can have more than one error, and others can have errors that do not fall into any of the specifically tabulated categories.

Collisions

Number of messages re-sent because of an Ethernet collision. Collisions are usually the result of an overextended LAN (Ethernet or transceiver cable too long, more than two repeaters between stations, or too many cascaded multiport transceivers). A packet that collides is counted only once in output packets.

Interface resets

Number of times an interface has been completely reset. Resetting can happen if packets queued for transmission were not sent within a certain interval. If the system notices that the carrier detect line of an interface is up, but the line protocol is down, it periodically resets the interface in an effort to restart it. Interface resets can also occur when an unrecoverable interface processor error occurs, or when an interface is looped back or shut down.

Output buffer failures

Number of failed buffers.

Output buffers swapped out

Number of buffers swapped out.


Related Commands

Command
Description

show interfaces

Displays statistics for all interfaces configured on the router or access server.


show interfaces cable-modem

To display statistics for all interfaces configured on the cable modem port and to define Hybrid Fiber-Coax (HFC) statistics on the modem, use the show interfaces cable-modem command in privileged EXEC mode.

show interfaces cable-modem port

Syntax Description

port

The port number.


Command Modes

Privileged EXEC

Command History

Release
Modification

12.4(11)T

This command was introduced.


Usage Guidelines

This command can be used to define the HFC state on the modem.

Examples

The following example shows the HFC state on the modem. The resulting output varies, depending on the network for which an interface has been configured.

Router# show interfaces cable-modem 0/1/0   

cable-modem0/1/0 is up, line protocol is up
  HFC state is OPERATIONAL, HFC MAC address is 00d0.59e1.2073
  Hardware is Cable modem, address is 0014.f26d.10b2 (bia 0014.f26d.10b2)
  Internet address is 00.0.0.01/1
  MTU 1500 bytes, BW 1544 Kbit, DLY 6470 usec, 
     reliability 255/255, txload 247/255, rxload 246/255
  Encapsulation ARPA, loopback not set
  ARP type: ARPA, ARP Timeout 04:00:00
  Last input 00:00:01, output 00:00:00, output hang never
  Last clearing of "show interface" counters 00:07:03
  Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 83594
  Queueing strategy: Class-based queueing
  Output queue: 61/1000/64/83594 (size/max total/threshold/drops) 
     Conversations  2/5/256 (active/max active/max total)
     Reserved Conversations 0/0 (allocated/max allocated)
     Available Bandwidth 232 kilobits/sec
  30 second input rate 2581000 bits/sec, 987 packets/sec
  30 second output rate 1585000 bits/sec, 639 packets/sec
  HFC input: 0 errors, 0 discards, 0 unknown protocols 0 flow control discards
  HFC output: 0 errors, 0 discards
     304582 packets input, 105339474 bytes, 0 no buffer
     Received 0 broadcasts, 0 runts, 0 giants, 1 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
     0 input packets with dribble condition detected
     228195 packets output, 78392605 bytes, 0 underruns
     0 output errors, 0 collisions, 1 interface resets
     0 babbles, 0 late collision, 0 deferred
     0 lost carrier, 0 no carrier
     0 output buffer failures, 0 output buffers swapped out

Table 121describes the significant fields shown in the display.

Table 121 show interfaces cable-modem Field Descriptions 

HFC State Values
Description

HFC state is OPERATIONAL

Current HFC state on the modem.

HFC MAC address

The HFC MAC address for this modem.

Hardware is Cable modem

Hardware type.

Internet address

The IP address for this modem.

MTU

Total MTU usage in bytes, kilobits, user seconds. Describes reliability, transmit load, and receiver load.

Encapsulation ARPA, loopback not set

Encapsulation type and whether loopback is set.

ARP type: ARPA, ARP Timeout

ARP type and timeout parameters.

Last input, output, output hang

Most recent input and output statistics.

Last clearing of "show interface" counters

Most recent usage of show interface command counters.

Input queue, Total output drops

Input queue and output drop statistics in the following format: size/max/drops/flushes.

Queueing strategy: Class-based queueing

Queueing type. In this case, class-based queueing.

Output queue

Output queue statistics in the following format: size/max total/threshold/drops.

Conversations

Type and number of conversations in the following format: active/max active/max total.

Reserved Conversations

Number of reserved conversations in the following format: allocated/max allocated.

Available Bandwidth

Allotted bandwidth in kilobits per second.

input rate, packets

Input rate and number of packets in bits per second, packets per second.

output rate, packets

Output rate and number of packets in bits per second, packets per second.

HFC input, output

HFC input statistics in the following format: errors, discards, unknown protocols, flow control discards.

packets input

Number of packets in bytes, with or without buffer.

Received broadcasts, runts, giants, throttles

Number of broadcasts, runts, giants, and throttles.

input errors

Number and type of input errors in the following format: cyclic redundancy check (CRC), frame, overrun, ignored.

packets output

Number of packets output in bytes and underruns.

output errors, collisions, interface resets

Number of output errors, collisions, and interface resets.

babbles, late collision, deferred

Number of babbles, late collisions, and deferred packets.

lost carrier, no carrier

Carrier statistics.

output buffer failures, output buffers swapped out

Buffer statistics.


The HFC state is the Data Over Cable Service Interface Specification (DOCSIS) state for the cable modem connection to the cable modem termination system (CMTS). Table 122 describes HFC state values.

Table 122 HFC State Values 

HFC State Values
Description

NOT_READY

Cable modem controller is resetting.

NOT_SYNCHRONIZED

Cable modem controller is starting the downstream frequency scan.

PHY_SYNCHRONIZED

Cable modem controller locked the downstream signal and is collecting the upstream channel parameter information.

US_PARAMETERS_ACQUIRED

Cable modem controller collected upstream channel parameter information and is trying to lock upstream frequency.

RANGING_COMPLETE

Cable modem controller received the CMTS range response, has finished downstream/upstream lock process, and is initializing IP.

IP_COMPLETE

Cable modem controller has IP information.

WAITING_FOR_DHCP_OFFER

Cable modem controller is sending a Dynamic Host Configuration Protocol (DHCP) request to the CMTS.

WAITING_FOR_DHCP_RESPONSE

Cable modem controller is waiting for a DHCP response from the CMTS.

WAITING_FOR_TIME_SERVER

Cable modem controller is starting the time of day (ToD) service.

TOD_ESTABLISHED

Cable modem controller has received the ToD packet and has synchronized its local time.

WAITING_FOR_TFTP

Cable modem controller is downloading its running configuration from the CMTS-defined TFTP server.

PARAM_TRANSFER_COMPLETE

Cable modem controller has completed transferring its running configuration.

REGISTRATION_COMPLETE

Cable modem controller has sent out its registration request, and CMTS has accepted it.

REFUSED_BY_CMTS

Cable modem controller registration request has been rejected by CMTS.

FORWARDING_DENIED

Cable modem controller registration to CMTS was successful, but network access is disabled in the running configuration.

OPERATIONAL

Cable modem controller is ready for service.

UNKNOWN

Cable modem controller is an undefined state


Table 123 lists input error descriptions.

Table 123 Input Error Description

Input Error
Description

errors

The total number of input packets discarded on the cable modem controller.

discards

The number of input packets discarded due to a momentary lack of resources.

unknown protocols

The number of input packets discarded because they have unsupported or unknown protocol values.

flow control discards

The number of input packets discarded because the cable modem controller overflowed transferring packets to the router.


Table 124 lists output error descriptions.

Table 124 Output Error Description

Output Error
Description

errors

Total number of output packets discarded on the cable modem controller.

discards

Total number of output packets discarded due to a momentary lack of resources.


Related Commands

Command
Description

show interfaces

Displays statistics for all interfaces.


show iua as

To display information about the current condition of an application server (AS), use the show iua as command in privileged EXEC mode.

show iua as {all | name as-name}

Syntax Description

all

Output displays information about all configured ASs.

name as-name

Name of a particular AS. Output displays information about just that AS.


Command Modes

Privileged EXEC

Command History

Release
Modification

12.2(4)T

This command was introduced.

12.2(8)T

This command was integrated into Cisco IOS Release 12.2(8)T. Support for the Cisco AS5300, Cisco AS5350, Cisco AS5400, and Cisco AS5850 is not included in this release.

12.2(11)T

This command was implemented on the Cisco 2420, Cisco 2600 series, Cisco 3600 series, Cisco 3700 series, Cisco AS5300, Cisco AS5350, Cisco AS5400, and Cisco AS5850.


Usage Guidelines

Use the show iua as all command to find the failover timer value. You need to know the current failover timer value before you changeit to fit your application.

Examples

The following sample output from this command shows that the current state of the AS (as1) is active and that there are four PRI interfaces configured to use this AS:

Router# show iua as all

Name of AS :as1
        Total num of ASPs configured :2
                asp1
                asp2
        Current state :  ACTIVE
        Active ASP :asp1
        Number of ASPs up :1
        Fail-Over time : 4000 milliseconds
        Local address list : 10.1.2.345 10.2.3.456
        Local port:2139
        Interface IDs registered with this AS
                 Interface ID
                 0 (Dchannel0)
                 3 (Dchannel3)
                 2 (Dchannel2)
                 1 (Dchannel1) 

Table 125 describes significant fields shown in the output.

Table 125 show iua as all Field Descriptions 

Field
Description

Name of AS: 1

Name of the AS.

Total num of ASPs configured :2

asp1
asp2

Total number of application server processes (ASPs) configured.

Current state : ACTIVE

The possible states are ACTIVE, INACTIVE, and DOWN.

Active ASP :asp1

Shows the active ASP.

Number of ASPs up :1

If two ASPs are up, then the one that is not active is in standby mode.

Fail-Over time : 4000 milliseconds

Default is 4000 ms, although the value can also be configured through the CLI under AS.

Local address list : 10.1.2.345 10.2.3.456

Configured by the user.

Local port:2139

Configured by the user.

Interface IDs registered with this AS

Interface id

0 (Dchannel0)

3 (Dchannel3)

2 (Dchannel2)

1 (Dchannel1)

The D channels that are bound to this AS.


Related Commands

Command
Description

clear ip sctp statistics

Clears statistics counts for SCTP.

show ip sctp association list

Displays a list of all current SCTP associations.

show ip sctp association parameters

Displays the parameters configured for the association defined by the association ID.

show ip sctp association statistics

Displays the current statistics for the association defined by the association ID.

show ip sctp errors

Displays error counts logged by SCTP.

show ip sctp instances

Displays the currently defined SCTP instances.

show ip sctp statistics

Displays the overall statistics counts for SCTP.

show isdn

Displays information about memory, Layer 2 and Layer 3 timers, and the status of PRI channels.

show iua asp

Displays information about the current condition of an ASP.


show iua asp

To display information about the current condition of an application server process (ASP), use the show iua asp command in privileged EXEC mode.

show iua asp {all | name asp-name}

Syntax Description

all

Displays information about all configured ASPs.

name asp-name

Name of a particular ASP. Displays information about just that ASP.


Command Modes

Privileged EXEC

Command History

Release
Modification

12.2(4)T

This command was introduced.

12.2(8)T

This command was integrated into Cisco IOS Release 12.2(8)T. Support for the Cisco AS5300, Cisco AS5350, Cisco AS5400, and Cisco AS5850 is not included in this release.

12.2(11)T

This command was implemented on the Cisco AS5300.

12.2(15)T

This command was integrated into Cisco IOS Release 12.2(15)T on the Cisco 2420, Cisco 2600 series, Cisco 3600 series, and Cisco 3700 series; and Cisco AS5300, Cisco AS5350, Cisco AS5400, and Cisco AS5850 network access server (NAS) platforms.


Usage Guidelines

Examples

The following typical output for the show iua asp all command shows that the current state of the ASP (asp1) is active. This command also gives information about the SCTP association being used by this ASP.

Router# show iua asp all

Name of ASP :asp1
Current State of ASP:ASP-Active
Current state of underlying SCTP Association IUA_ASSOC_ESTAB , assoc  id 0
SCTP Association information :
         Local Receive window :9000
         Remote Receive window :9000
         Primary Dest address requested by IUA 10.11.2.33
         Effective Primary Dest address 10.11.2.33
Remote  address list :10.22.3.44
Remote Port :9900
Statistics :
        Invalid SCTP signals Total :0  Since last  0
        SCTP Send failures :0

Table 126 describes significant fields shown in this output.

Table 126 show iua asp all Field Descriptions 

Field
Description

Name of ASP: 1

Name of the application server process (ASP).

Current State of ASP: ASP-Active

The possible states are ACTIVE, INACTIVE, and DOWN.

Current state of underlying SCTP Association IUA_ASSOC_ESTAB , assoc id 0

States used for underlying SCTP association: IUA_ASSOC_ESTAB (association established) or IUA_ASSOC_INIT (association not established...attempting to initiate).

SCTP Association information :

Local Receive window :9000

Remote Receive window :9000

Configured by the user.

Primary Dest address requested by IUA 10.11.2.33

The IP address through which the current link is established.

Remote address list :10.22.3.44

Remote Port :9900

Configured by the user.

Statistics :

Invalid SCTP signals Total :0 Since last 0

SCTP Send failures :0

Information useful for seeing if errors are happening with the SCTP connection.


Related Commands

Command
Description

clear ip sctp statistics

Clears statistics counts for SCTP.

show ip sctp association list

Displays a list of all current SCTP associations.

show ip sctp association parameters

Displays the parameters configured for the association defined by the association ID.

show ip sctp association statistics

Displays the current statistics for the association defined by the association ID.

show ip sctp errors

Displays error counts logged by SCTP.

show ip sctp instances

Displays the currently defined SCTP instances.

show ip sctp statistics

Displays the overall statistics counts for SCTP.

show iua as

Displays information about the current condition of an AS.


show media resource status

To display the current media resource status, use the show media resource status command in privileged EXEC mode.

show media resource status

Syntax Description

This command has no arguments or keywords.

Command Modes

Privileged EXEC

Command History

Release
Modification

12.3(8)T

This command was introduced.


Examples

The following example displays the current media resource status:

Router# show media resource status

 Resource Providers:

 Resource  Provider ID :: FLEX_DSPRM Status :: REGISTERED
 Service Profiles
 MTP :: 
 TRANSCODING :: 6 11 
 CONFERENCING :: 10 
 Applications : 
 Application ID : SCCP, Status : REGISTERED

Table 127 describes significant fields shown in this output.

Table 127 show media resource status Field Descriptions

Field
Description

MTP

Displays the profile numbers configured for MTP resources.

TRANSCODING

Displays the profile numbers configured for transcoding resources.

CONFERENCING

Displays the profile numbers configured for conferencing resources.

Status

Displays the current status of the profile.


Related Commands

Command
Description

dsp services dspfarm

Configures DSP farm services for a specified voice card.

dspfarm profile

Enters DSP farm profile configuration mode and defines a profile for DSP farm services.

show dspfarm profile

Displays configured DSP farm profile information for a Cisco CallManager group.


show mediacard

To display configuration information about media card conferencing, transcoding, Media Termination Points (MTPs) and Digital Signal Processors (DSPs), use the show mediacard command in privileged EXEC mode.

show mediacard slot [conference | connections | dsp number]

Syntax Description

slot

Specifies the slot number of the card to be displayed. Valid values are from 1 to 4.

conference

(Optional) Displays information on ad-hoc conferences.

connections

(Optional) Displays information on media card connections.

dsp number

(Optional) Displays information on the specified DSP resource pool. The number argument ranges in value from 1 to 4.


Defaults

No default behavior or values

Command Modes

Privileged EXEC

Command History

Release
Modification

12.3(8)XY

This command was introduced on the Communication Media Module.

12.3(14)T

This command was integrated into Cisco IOS Release 12.3(14)T.

12.4(3)

This command was integrated into Cisco IOS Release 12.4(3).


Usage Guidelines

Use this command to display media card status, statistics, and configuration information.

Examples

The following is sample output for the show mediacard command:

Router# show mediacard 3

Media Card 3: WS-SVC-CMM-ACT
 Service: Adhoc/Meetme conference and MTP/Transcoding
 State: ENABLE
 DSP image version (all DSPs): 1.1(06), build: 1.1(06)
 DSP status:
  DSP 1 | DSP 2 | DSP 3 | DSP 4 
 -------|-------|-------|-------
  alive | alive | alive | alive 
 Total 128 DSP channels, 1 active
 Resource pools                     | DSPs | Used by Active profile
 -----------------------------------|------|-----------------------
  Pool1                              |  2   |  1
  Pool2                              |  1   | 
  Pool3                              |  1   |  2

Router# show mediacard 3 dsp 3

DSP image version (all DSPs): 1.1(06), build: 1.1(06)
 Card DSP status Chan status RxPkts TxPkts
  3   3   alive  1    idle   -      -
                 2    idle   -      -
                 3    idle   -      -
                 4    idle   -      -
                 5    idle   -      -
                 6    idle   -      -
                 7    idle   -      -
                 8    idle   -      -
                 9    idle   -      -
                 10   idle   -      -
                 11   idle   -      -
                 12   idle   -      -
                 13   idle   -      -
                 14   idle   -      -
                 15   idle   -      -
                 16   idle   -      -
                 17   idle   -      -
                 18   idle   -      -
                 19   idle   -      -
                 20   idle   -      -
                 21   idle   -      -
                 22   idle   -      -
                 23   idle   -      -
                 24   idle   -      -
                 25   idle   -      -
                 26   idle   -      -
                 27   idle   -      -
                 28   idle   -      -
                 29   idle   -      -
                 30   idle   -      -
                 31   idle   -      -
                 32   idle   -      -
 Total 32 DSP channels, 0 active

Router# show mediacard conference

Id  Slot/  RxPkts TxPkts RPort SPort Remote-Ip
    DSP/Ch
0   2/4/1 32024 				16498	 	 27004 27020  10.7.16.87
0   2/4/2 17368			 	17192	 	 17582 17583  10.7.16.80
0   2/4/3 21904 				16990	 	 26155 26168 	10.7.16.94
Total: 3

Router# show mediacard connections

Id  Type  Slot/  RxPkts TxPkts RPort SPort Remote-Ip
          DSP/Ch
0   conf  3/4/1  24028 	16552 0      0      10.7.16.87     
Total: 1

Router# show mediacard connections

Id  Type  Slot/  RxPktsTxPktsRPort SPort Remote-Ip
          DSP/Ch
0   mtp   3/1/1  16544 16488 1046   1046   10.1.2.15
0   mtp   3/1/2  19396 19662 1046   1046   10.1.80.50
0   mtp   3/1/3  17562 20122 626    626    10.1.2.15
0   mtp   3/1/4  17488 17328 626    626    10.1.80.5


Table 128 describes the significant fields shown in the display.

Table 128 show mediacard Field Descriptions 

Field
Description

RxPkts

Number of packets transmitted

TxPkts

Number of packets received

RPort

Receiving port

SPort

Sending port

Remote-Ip

IP address of the remote endpoint


Related Commands

Command
Description

debug mediacard

Displays debugging information for DSPRM.


show mgcp

To display values for Media Gateway Control Protocol (MGCP) parameters, use the show mgcp command in user EXEC or privileged EXEC mode.

show mgcp [connection | endpoint | nas {dump slot port chan-number | info} | notify-entity | profile [name] | statistics]

Syntax Description

connection

(Optional) Displays the active MGCP-controlled connections.

endpoint

(Optional) Displays the MGCP-controlled endpoints.

nas

(Optional) Displays Network Access Server (NAS) information.

dump

(Optional) Display MGCP data channel data.

slot

(Optional) Slot number.

port

(Optional) Port number.

chan-number

(Optional) Channel number.

info

(Optional) Displays MGCP data channel information.

notify-entity

(Optional) Displays MGCP notify entity information.

profile [name]

(Optional) Displays information about all the configured MGCP profiles.

name—Displays information about the specified MGCP profile.

statistics

(Optional) Displays MGCP statistics regarding received and transmitted network messages.


Command Modes

User EXEC (>)
Privileged EXEC (#)

Command History

Release
Modification

12.1(1)T

This command was introduced on the Cisco AS5300.

12.1(3)T

This command was modified. Command output was updated to display additional gateway and platform information.

12.1(5)XM

This command was modified. Command output was updated to display additional gateway and platform information.

12.2(2)T

This command was implemented on the Cisco 7200 series.

12.2(2)XA

This command was modified. The profile keyword was added.

12.2(4)T

This command was integrated into Cisco IOS Release 12.2(4)T.

12.2(2)XB

This command was modified. Command output was enhanced to display the status of MGCP system resource check (SRC) call admission control (CAC) and Service Assurance Agent (SA Agent) CAC. (See the Cisco IOS Release 12.2(2)XB document MGCP VoIP Call Admission Control.)

The nas dump slot port channel and nas info keywords and arguments were added. Because the number of keywords increased, the command page for the show mgcp command was separated into the following command pages:

show mgcp

show mgcp connection

show mgcp endpoint

show mgcp nas

show mgcp profile

show mgcp statistics

12.2(8)T

This command was integrated into Cisco IOS Release 12.2(8)T.

12.2(2)XN

This command was modified. Support for enhanced MGCP voice gateway interoperability was added to Cisco CallManager Version 3.1 for the Cisco 2600 series, Cisco 3600 series, and Cisco VG200 routers.

12.2(11)T

This command was integrated into Cisco IOS Release 12.2(11)T and Cisco CallManager Version 2.0. It was implemented on the Cisco AS5350, Cisco AS5400, Cisco AS5850, and Cisco IAD2420 series. The MGCP SGCP RSIP field was enhanced to show the status of the mgcp sgcp disconnected notify command.

12.2(13)T

This command was modified. Support was added for MGCP.

12.2(15)T

This command was implemented on Cisco 1751 and Cisco 1760 routers.

12.2(15)ZJ

This command was integrated into Cisco IOS Release 12.2(15)ZJ on the Cisco 26xxXM, Cisco 2691, Cisco 3640, Cisco 3640A, Cisco 3660, and Cisco 37xx routers.

12.3(2)T

This command was implemented on the Cisco 26xxXM, Cisco 2691, Cisco 3640, Cisco 3640A, Cisco 3660, and Cisco 37xx routers.

12.3(11)T

This command was modified. Command output was enhanced to display the enabled Secure Real-Time Transport Protocol (SRTP) package and enabled MGCP call-agent validation.

12.4(2)T

This command was modified. Command output was enhanced to display State Signaling Events (SSE) and Simple Packet Relay Transport (SPRT) configuration parameters.

12.4(11)T

This command was modified. The show mgcp command output was enhanced to display comedia-related configuration.

15.1(4)M

This command was integrated into Cisco IOS 15.1(4)M. The command output was enhanced to displays the configuration of the tone-package keyword in the MGCP- supported packages.


Usage Guidelines

This command provides high-level administrative information about the values configured for MGCP parameters on the router. For more specific information, use one of the optional keywords.

Use the show mgcp command to display SSE and SPRT parameters that have been configured to enable modem relay between IP secure telephone equipment (STE) and STE. The parameters are displayed only when the modem relay STE (mdste) package has been enabled using the mgcp package-capability mdste-package command.

Use the show mgcp endpoint command to display a list of MGCP endpoint responses when the configuring Media Gateway Control Protocol Basic Rate Interface Backhaul Signaling with Cisco CallManager feature.

The BRI endpoints are displayed in a similar manner to the way analog (Plain Old Telephone service) endpoints are displayed. The existing functions used for the analog endpoints are invoked. This display is independent of the platforms; hence the changes are required in the common code only.

This command checks for all the allocated "htsp_info_t" structures. These structures store information corresponding to all the endpoints. These structures are allocated only during system startup time. The structures are allocated for all the interfaces present, but the "vtsp_sdb_t" structure is allocated only for the first channel of the BRI port.

Since the endpoints that use the Media Gateway Control Protocol Application (MGCPAPP) as the application layer have to be displayed, the endpoints are displayed even if MGCPAPP is the only application being used by the endpoint. Because the MGCPAPP is shared across both the BRI channels and is port specific, both ports are displayed.

Examples

The following is partial sample output from the show mgcp command when the mdste modem relay package has been enabled:

Router# show mgcp

MGCP Admin State ACTIVE, Oper State ACTIVE - Cause Code NONE
MGCP call-agent: 10.7.0.200 3460 Initial protocol service is MGCP 0.1
MGCP validate call-agent source-ipaddr DISABLED
MGCP block-newcalls DISABLED
MGCP send SGCP RSIP: forced/restart/graceful/disconnected DISABLED 
MGCP quarantine mode discard/step
MGCP quarantine of persistent events is ENABLED
MGCP dtmf-relay for VoIP disabled for all codec types
MGCP dtmf-relay for VoAAL2 disabled for all codec types
MGCP voip modem passthrough mode: NSE, codec: g711ulaw, redundancy: DISABLED, 
MGCP voaal2 modem passthrough disabled
MGCP voip nse modem relay: Disabled
MGCP voip mdste modem relay: Enabled
        SPRT rx v14 hold time: 50 (ms), SPRT tx v14 hold count: 16,
        SPRT tx v14 hold time: 20 (ms), SPRT Retries: 12
        SSE redundancy interval: 20 (ms), SSE redundancy packet: 3,
        SSE t1 timer: 1000 (ms), SSE retries: 3
MGCP TSE payload: 100
MGCP T.38 Named Signalling Event (NSE) response timer: 200
MGCP Network (IP/AAL2) Continuity Test timer: 200
MGCP 'RTP stream loss' timer: 5
MGCP request timeout 500
MGCP maximum exponential request timeout 4000
MGCP gateway port: 2427, MGCP maximum waiting delay 20000
MGCP restart delay 0, MGCP vad DISABLED
MGCP rtrcac DISABLED
MGCP system resource check DISABLED
MGCP xpc-codec: DISABLED, MGCP persistent hookflash: DISABLED
MGCP persistent offhook: ENABLED, MGCP persistent onhook: DISABLED
MGCP piggyback msg ENABLED, MGCP endpoint offset DISABLED
MGCP simple-sdp ENABLED
MGCP undotted-notation DISABLED
MGCP codec type g711ulaw, MGCP packetization period 20
MGCP JB threshold lwm 30, MGCP JB threshold hwm 150
MGCP LAT threshold lwm 150, MGCP LAT threshold hwm 300
MGCP PL threshold lwm 1000, MGCP PL threshold hwm 10000
MGCP CL threshold lwm 1000, MGCP CL threshold hwm 10000
MGCP playout mode is adaptive 60, 4, 200 in msec
MGCP Fax Playout Buffer is 300 in msec
MGCP media (RTP) dscp: ef, MGCP signaling dscp: af31
MGCP default package: line-package
MGCP supported packages: gm-package dtmf-package mf-package trunk-package 
                         line-package hs-package rtp-package script-package ms-package 
                         dt-package mo-package mt-package sst-package mdr-package 
                         fxr-package pre-package mdste-package srtp-package tone-package
MGCP Digit Map matching order: shortest match
SGCP Digit Map matching order: always left-to-right
MGCP VoAAL2 ignore-lco-codec DISABLED
MGCP T.38 Max Fax Rate is DEFAULT
MGCP T.38 Fax is ENABLED
MGCP T.38 Fax ECM is ENABLED
MGCP T.38 Fax NSF Override is DISABLED
MGCP T.38 Fax Low Speed Redundancy: 0
MGCP T.38 Fax High Speed Redundancy: 0
MGCP control bind :DISABLED
MGCP media bind :DISABLED
MGCP Upspeed payload type for G711ulaw: 0,  G711alaw: 8
MGCP Dynamic payload type for G.726-16K codec
MGCP Dynamic payload type for G.726-24K codec
MGCP Dynamic payload type for G.Clear codec

The following sample output displays the status of media source checking and the gateway role:

Router# show mgcp

MGCP Admin State ACTIVE, Oper State ACTIVE - Cause Code NONE
MGCP call-agent: 10.7.0.201 2497 Initial protocol service is MGCP 1.0
.
.
.
MGCP Dynamic payload type for NTE is 99
MGCP rsip-range is enabled for TGCP only.
MGCP Comedia role is PASSIVE
MGCP Comedia check media source is ENABLED
MGCP Comedia sdp force is DISABLED
MGCP Guaranteed scheduler time is DISABLED
MGCP DNS stale threshold is 30 seconds
.
.
.

The following is partial sample output from the show mgcp command when the mdste package has been disabled:

Router(config)# no mgcp package-capability mdste-package
Router(config)# exit
Router# show mgcp
MGCP voip mdste modem relay: Disabled

Table 129 describes the significant fields shown in the displays.

Table 129 show mgcp Field Descriptions 

Field
Description

MGCP Admin State...Oper State

Administrative and operational state of the MGCP daemon. The administrative state controls the starting and the stopping of the application using the mgcp and mgcp block-newcalls commands. The operational state controls the normal MGCP operations.

MGCP call-agent

Address of the call agent specified in the mgcp call-agent or call-agent command and the protocol initiated for this session.

MGCP block-newcalls

State of the mgcp block-newcalls command.

MGCP send SGCP RSIP, disconnected

Setting for the mgcp sgcp restart notify and the mgcp sgcp disconnected notify commands (enabled or disabled).

MGCP quarantine mode

How the quarantine buffer is to handle Simple Gateway Control Protocol (SGCP) events.

MGCP quarantine of persistent events is

Specifies whether the SGCP persistent events are handled by the quarantine buffer.

MGCP dtmf-relay

Setting for the mgcp dtmf-relay command.

MGCP voip modem passthrough

Settings for mode, codec, and redundancy from the mgcp modem passthrough mode, mgcp modem passthrough codec, and mgcp modem passthrough voip redundancy commands.

MGCP voip mdste modem relay

Settings for the mgcp modem relay voip sprt v14 receive playback, mgcp modem relay voip sprt v14 transmit maximum hold-count, mgcp modem relay voip sprt v14 transmit hold-time, mgcp modem relay voip sprt retries, mgcp modem relay voip sse redundancy, and mgcp modem relay voip sse t1 commands.

SPRT rx v14 hold time

Setting for the mgcp modem relay voip sprt v14 receive playback hold-time time command.

SPRT tx v14 hold count

Setting for the mgcp modem relay voip sprt v14transmit maximum hold-count characters command.

SPRT tx v14 hold time

Setting for the mgcp modem relay voip sprt v14 transmit hold-time time command.

SPRT Retries

Setting for the mgcp modem relay voip sprt retries command.

SSE redundancy interval

Setting for the mgcp modem relay voip mode sse redundancy interval time command.

SSE redundancy packet

Setting for the mgcp modem relay voip mode sse redundancy packet command.

SSE t1 timer

Setting for the mgcp modem relay voip mode sse redundancy t1 command.

SSE retries

Setting for the mgcp modem relay voip mode sse redundancy retries command.

MGCP Comedia role

Location of gateway:

ACTIVE—inside NAT

PASSIVE—outside NAT

MGCP Comedia check media source

Global media IP and port address detection status (ENABLED or DISABLED).

MGCP Comedia sdp force

Configuration state of forced insertion of the direction attribute in the SDP (ENABLED or DISABLED)

MGCP TSE payload

Setting for the mgcp tse payload command.

MGCP Network (IP/AAL2) Continuity Test timer

Setting for the net-cont-test keyword in the mgcp timer command.

MGCP `RTP stream loss' timer

Setting for the receive-rtcp keyword in the mgcp timer command.

MGCP request timeout

Setting for the mgcp request timeout command.

MGCP maximum exponential request timeout

Setting for the mgcp request timeout max command.

MGCP gateway port

UDP port specification for the gateway.

MGCP maximum waiting delay

Setting for the mgcp max-waiting-delay command.

MGCP restart delay

Setting for the mgcp restart-delay command.

MGCP vad

Setting for the mgcp vad command.

MGCP rtrcac

Specifies whether MGCP SA Agent CAC has been enabled with the mgcp rtrcac command.

MGCP system resource check

Specifies whether MGCP SRC CAC has been enabled with the mgcp src-cac command.

MGCP xpc-codec

Specifies whether the mgcp sdp xpc-codec command has been configured to generate the X-pc codec field for Session Description Protocol (SDP) codec negotiation in Network-Based Call Signaling (NCS) and Trunking Gateway Control Protocol (TGCP).

MGCP persistent hookflash

Specifies whether the mgcp persistent hookflash command has been configured to send persistent hookflash events to the call agent.

MGCP persistent offhook

Specifies whether the mgcp persistent offhook command has been configured to send persistent off-hook events to the call agent.

MGCP persistent onhook

Specifies whether the mgcp persistent onhook command has been configured to send persistent on-hook events to the call agent.

MGCP piggyback msg

Specifies whether the mgcp piggyback message command has been configured to enable piggyback messaging.

MGCP endpoint offset

Specifies whether the mgcp endpoint offset command has been configured to enable incrementing of the local portion of an endpoint name for NCS. The local portion contains the analog or digital voice port identifier.

MGCP simple-sdp

Specifies whether the mgcp sdp simple command has been configured to enable simple mode SDP operation.

MGCP undotted-notation

Specifies whether the mgcp sdp notation undotted command has been configured to enable undotted SDP notation for the codec string.

MGCP codec type

Setting for the mgcp codec command.

MGCP packetization period

The packetization period parameter setting for the mgcp codec command.

MGCP JB threshold lwm

Jitter-buffer minimum-threshold parameter setting for the mgcp quality-threshold command.

MGCP JB threshold hwm

Jitter-buffer maximum-threshold parameter setting for the mgcp quality-threshold command.

MGCP LAT threshold lwm

Latency minimum-threshold parameter setting for the mgcp quality-threshold command.

MGCP LAT threshold hwm

Latency maximum-threshold parameter setting for the mgcp quality-threshold command.

MGCP PL threshold lwm

Packet-loss minimum-threshold parameter setting for the mgcp quality-threshold command.

MGCP PL threshold hwm

Packet-loss maximum-threshold parameter setting for the mgcp quality-threshold command.

MGCP CL threshold lwm

Cell-loss minimum-threshold parameter setting for the mgcp quality-threshold command.

MGCP CL threshold hwm

Cell-loss maximum-threshold parameter setting for the mgcp quality-threshold command.

MGCP playout mode is

Jitter-buffer packet type and size.

MGCP default package

Package configured as the default package with the mgcp default-package command.

MGCP supported packages

Packages configured with the mgcp package-capability command to be supported on this gateway in this session. The Line Control Signaling Package (lcs-package) display is new in Cisco IOS Release 12.3(8)T.

MGCP voaal2 modem passthrough

Settings for mode, codec, and redundancy from the mgcp modem passthrough mode and mgcp modem passthrough codec commands.

MGCP T.38 Fax

Settings for the mgcp fax t.38 command. The following values are displayed:

MGCP T.38 fax: ENABLED or DISABLED.

Error correction mode (ECM): ENABLED or DISABLED.

Nonstandard facilities (NSF) override: ENABLED or DISABLED. If enabled, the override code is displayed.

MGCP T.38 fax low-speed redundancy: the factor set on the gateway for redundancy.

MGCP T.38 fax high-speed redundancy: the factor set on the gateway for redundancy.


Related Commands

Command
Description

ccm-manager config

Supplies the local MGCP voice gateway with the IP address or logical name of the TFTP server from which to download XML configuration files and enable the download of the configuration.

debug ccm-manager

Displays debugging information about the Cisco CallManager.

debug mgcp

Enables debug traces for MGCP errors, events, media, packets, and parser.

isdn bind-l3 (interface BRI)

Configures the BRI to support MGCP and to bind ISDN Layer 3 with Cisco CallManager backhaul.

mgcp

Allocates resources for the MGCP and starts the daemon.

mgcp behavior comedia-check-media-src

Enables IP address and port detection from the first RTP packet received for the entire MGCP gateway.

mgcp behavior comedia-role

Indicates the location of the MGCP gateway.

mgcp behavior comedia-sdp-force

Forces the SDP to place the direction attribute in the SDP using the command as a reference.

mgcp package-capability mdste-package

Specifies the MGCP package capability type for a media gateway.

security password-group

Defines the passwords used by gatekeeper zones and associates them with an ID for gatekeeper-to-gatekeeper authentication.

show ccm-manager

Displays a list of Cisco CallManager servers and their current statuses, and availability.

show ccm-manager fallback-mgcp

Displays the status of the MGCP gateway fallback feature.

show mgcp connection

Displays information for active MGCP-controlled connections.

show mgcp endpoint

Displays information for MGCP-controlled endpoints.

show mgcp nas

Displays MGCP NAS information for data ports.

show mgcp profile

Displays values for MGCP profile-related parameters.

show mgcp statistics

Displays MGCP statistics regarding received and transmitted network messages.


show mgcp connection

To display information for active connections that are controlled by the Media Gateway Control Protocol (MGCP), use the show mgcp connection command in privileged EXEC mode.

show mgcp connection

Syntax Description

This command has no arguments or keywords.

Command Modes

Privileged EXEC

Command History

Release
Modification

12.1(1)T

The show mgcp command was introduced on the Cisco AS5300.

12.1(3)T

The show mgcp command output was updated to display additional gateway and platform information.

12.1(5)XM

The show mgcp command output was updated to display additional gateway and platform information.

12.2(2)T

The show mgcp command was implemented on the Cisco 7200 series and was integrated into Cisco IOS Release 12.2(2)T.

12.2(2)XA

The profile keyword was added.

12.2(4)T

This command was integrated into Cisco IOS Release 12.2(4)T.

12.2(2)XB

Output for the show mgcp command was enhanced to display the status of MGCP System Resource Check (SRC) Call Admission Control (CAC) and Service Assurance Agent (SA Agent) CAC. (Refer to the Cisco IOS Release 12.2(2) XB online document MGCP VoIP Call Admission Control.)

The nas dump slot port channel and nas info keywords and arguments were added. Because the number of keywords increased, the command page for the show mgcp command was separated into the following command pages:

show mgcp

show mgcp connection

show mgcp endpoint

show mgcp nas

show mgcp profile

show mgcp statistics

12.2(8)T

This command was integrated into Cisco IOS Release 12.2(8)T. Support for the Cisco AS5300, Cisco AS5350, Cisco AS5400, and Cisco AS5850 is not included in this release.

12.2(11)T

Support was added for the Cisco AS5300, Cisco AS5350, Cisco AS5400, Cisco AS5800, and Cisco AS5850.

12.3(11)T

Command output was enhanced to display the encryption suite used on the Secure Real-Time Transport Protocol (SRTP) connection.

12.4(2)T

Command output was enhanced to display the current media state.

12.4(11)T

Command output was enhanced to display the detected NAT address and port.


Examples

The following is sample output from the show mgcp connection command displaying a secure call for which the media state is modem relay mode:

Router# show mgcp connection

Endpoint  Call_ID(C) Conn_ID(I) (P)ort (M)ode (S)tate (CO)dec (E)vent[SIFL] (R)esult[EA] 
(ME)dia
1. S2/DS1-2/1   C=A000000001000010000000F5,4,3  I=0x2  P=17098,2662  M=3 S=4,4 CO=1 
E=3,0,0,3  R=0,0  ME=2

The following is sample output from this command showing the detected NAT address and port. The (P)ort output shows the local and advertised ports prior to detection. The (COM)Addr/Port output shows the detected media address and port (10.7.1.21:1500):

Router# show mgcp connection

Endpoint   Call_ID(C) Conn_ID (I) (P)ort (M)ode(S)tate(CO)dec (E)vent[SIFL] (R)esult[EA] 
(COM)Addr/Port
S7/DS1-4/1 C=201597,768784,768785 I=0x5DD85 P=18258,19062 M=3 S=4,4 CO=2 E=2,0,0,2     
R=0,0,0,2 COM=10.7.1.21:15000

The following is sample output from this command for encrypted connections:

Router# show mgcp connection

Endpoint        Call_ID(C) Conn_ID(I) (P)ort (M)ode (S)tate (CO)dec (E)vent[SIFL] 
(R)esult[EA] Encryption(K)
1. S1/DS1-0/1   C=2,1,2  I=0x2  P=18204,0  M=2  S=4,4 CO=1 E=0,0,0,0  R=0,0 K=1

The following is sample output from this command for VoIP connections:

Router# show mgcp connection

Endpoint   Call_ID(C) Conn_ID(I) (P)ort (M)ode (S)tate (C)odec (E)vent[SIFL] (R)esult[EA]
1. S0/DS1-0/1 C=103,23,24 I=0x8 P=16586,16634 M=3 S=4,4 C=5 E=2,0,0,2 R=0,0
2. S0/DS1-0/2 C=103,25,26 I=0x9 P=16634,16586 M=3 S=4,4 C=5 E=0,0,0,0 R=0,0
3. S0/DS1-0/3 C=101,15,16 I=0x4 P=16506,16544 M=3 S=4,4 C=5 E=2,0,0,2 R=0,0
4. S0/DS1-0/4 C=101,17,18 I=0x5 P=16544,16506 M=3 S=4,4 C=5 E=0,0,0,0 R=0,0
5. S0/DS1-0/5 C=102,19,20 I=0,6 P=16572,16600 M=3 S=4,4 C=5 E=2,0,0,2 R=0,0
6. S0/DS1-0/6 C=102,21,22 I=0x7 P=16600,16572 M=3 S=4,4 C=5 E=0,0,0,0 R=0,0

Total number of active calls 6

The following is sample output from this command for Voice over ATM Adaptation Layer 2 (VoAAL2) connections:

Router# show mgcp connection

Endpoint  Call_ID(C) Conn_ID(I)(V)cci/cid (M)ode (S)tate (C)odec (E)vent[SIFL] 
(R)esult[EA]
1.aaln/S1/1   C=1,11,12    I=0x2    V=2/10     M=3    S=4,4    C=1    E=3,0,0,3     R=0,0

Total number of active calls 1

Table 130 describes the significant fields shown in the displays.

Table 130 show mgcp connection Field Descriptions

Field
Description

Endpoint

Endpoint for each call shown in the digital endpoint naming convention of slot number (S0) and digital line (DS1-0) number (1).

Call_ID(C)

MGCP call ID sent by the call agent, the internal Call Control Application Programming Interface (CCAPI) call ID for this endpoint, and the CCAPI call ID of the peer call legs.

(CCAPI is an API that provides call control facilities to applications.)

(COM)Addr/Port

Detected media address and port.

Conn_ID(I)

Connection ID generated by the gateway and sent in the ACK message.

(P)ort

Ports used for this connection. The first port is the local User Datagram Protocol (UDP) port. The second port is the remote UDP port.

(V)cci/cid

Virtual channel connection identifier (VCCI) and channel identifier (CID) used for the VoAAL2 call.

(Me)dia

Media state, where:

0—Voice

1—Modem pass-through

2—Modem relay

(M)ode

Call mode, where:

0—Invalid value for mode.

1—Gateway should only send packets.

2—Gateway should only receive packets.

3—Gateway should send and receive packets.

4—Gateway should neither send nor receive packets.

5—Gateway should place the circuit in loopback mode.

6—Gateway should place the circuit in test mode.

7—Gateway should use the circuit for network access for data.

8—Gateway should place the connection in network loopback mode.

9—Gateway should place the connection in network continuity test mode.

10—Gateway should place the connection in conference mode.

All other values are used for internal debugging.

(S)tate

Call state. The values are used for internal debugging purposes.

(Co)dec

Codec identifier. The values are used for internal debugging purposes.

(E)vent [SIFL]

Used for internal debugging.

(R)esult [EA]

Used for internal debugging.

Encryption(K)

Encryption suite, where:

0—None

1—AES_CM_128_HMAC_SHA1_32


Related Commands

Command
Description

debug mgcp

Enables debug traces for MGCP errors, events, media, packets, and parser.

mgcp

Allocates resources for the MGCP and starts the daemon.

mgcp behavior comedia-check-media-src

Enables ip address and port detection from the first rtp packet received for the entire MGCP gateway.

mgcp behavior comedia-role

Indicates the location of the MGCP gateway.

mgcp behavior comedia-sdp-force

Forces the SDP to place the direction attribute in the SDP using the command as a reference.

security password-group

Defines the passwords used by gatekeeper zones and associates them with an ID for gatekeeper-to-gatekeeper authentication.

show mgcp

Displays values for MGCP parameters.

show mgcp endpoints

Displays information for MGCP-controlled endpoints.

show mgcp nas

Displays MGCP NAS information for data ports.

show mgcp profile

Displays values for MGCP profile-related parameters.

show mgcp statistics

Displays MGCP statistics regarding received and transmitted network messages.


show mgcp endpoint

To display information for endpoints controlled by Media Gateway Control Protocol (MGCP), use the show mgcp endpoint command in privileged EXEC mode.

show mgcp endpoint

Syntax Description

This command has no arguments or keywords.

Command Modes

Privileged EXEC

Command History

Release
Modification

12.1(1)T

The show mgcp command was introduced on the Cisco AS5300.

12.1(3)T

The show mgcp command output was updated to display additional gateway and platform information.

12.1(5)XM

The show mgcp command output was updated to display additional gateway and platform information.

12.2(2)T

The show mgcp command was implemented on the Cisco 7200 series and this command was integrated into Cisco IOS Release 12.2(2)T.

12.2(2)XA

The profile keyword was added to the show mgcp command.

12.2(4)T

This command was integrated into Cisco IOS Release 12.2(4)T.

12.2(2)XB

The output for the show mgcp command was enhanced to display the status of MGCP System Resource Check (SRC) Call Admission Control (CAC) and Service Assurance Agent (SA Agent) CAC. (Refer to the Cisco IOS Release 12.2(2) XB online document MGCP VoIP Call Admission Control.)

In addition, the nas dump slot port channel and nas info keywords and arguments were added to the show mgcp command. Because the number of keywords increased, the command-reference page for the show mgcp command was separated into the following command-reference pages:

show mgcp

show mgcp connection

show mgcp endpoint

show mgcp nas

show mgcp profile

show mgcp statistics

12.2(8)T

This command was integrated into Cisco IOS Release 12.2(8)T. Support for the Cisco AS5300, Cisco AS5350, Cisco AS5400, and Cisco AS5850 is not included in this release.

12.2(11)T

This command is supported on the Cisco AS5300, Cisco AS5350, Cisco AS5400, Cisco AS5800, and Cisco AS5850 in this release.


Examples

The following is sample output from this command:

Router# show mgcp endpoint

       ENDPOINT-NAME      V-PORT SIG-TYPE ADMIN
     ds1-0/1@nytnk116      0:1    fxs-gs     up
     ds1-0/2@nytnk116      0:1    fxs-gs     up
     ds1-0/3@nytnk116      0:1    fxs-gs     up
     ds1-0/4@nytnk116      0:1    fxs-gs     up
     ds1-0/5@nytnk116      0:1    fxs-gs     up
     ds1-0/6@nytnk116      0:1    fxs-gs     up
     ds1-0/7@nytnk116      0:1    fxs-gs     up
     ds1-0/8@nytnk116      0:1    fxs-gs     up
     ds1-0/9@nytnk116      0:1    fxs-gs     up
    ds1-0/10@nytnk116      0:1    fxs-gs     up
    ds1-0/11@nytnk116      0:1    fxs-gs     up
    ds1-0/12@nytnk116      0:1    fxs-gs     up
    ds1-0/13@nytnk116      0:1    fxs-gs     up
    ds1-0/14@nytnk116      0:1    fxs-gs     up
    ds1-0/15@nytnk116      0:1    fxs-gs     up
    ds1-0/16@nytnk116      0:1    fxs-gs     up
    ds1-0/17@nytnk116      0:1    fxs-gs     up
    ds1-0/18@nytnk116      0:1    fxs-gs     up
    ds1-0/19@nytnk116      0:1    fxs-gs     up
    ds1-0/20@nytnk116      0:1    fxs-gs     up
    ds1-0/21@nytnk116      0:1    fxs-gs     up
    ds1-0/22@nytnk116      0:1    fxs-gs     up
    ds1-0/23@nytnk116      0:1    fxs-gs     up
    ds1-0/24@nytnk116      0:1    fxs-gs     up

Interface T1 1

        ENDPOINT-NAME      V-PORT SIG-TYPE ADMIN
     ds1-1/1@nytnk116      1:1    e&m-imd    up
     ds1-1/2@nytnk116      1:1    e&m-imd    up

Table 131 describes significant fields shown in this output.

Table 131 show mgcp endpoint Field Descriptions

Field
Description

ENDPOINT-NAME

Name used by the call agent to identify a specific mgcp endpoint on a given gateway.

V-PORT

Voice port

SIG-TYPE

Signaling type for a given endpoint (for example, NONE for SS7 ISDN User Part (ISUP) and FXS-GS for Foreign Exchange Station (FXS) Ground Start).

ADMIN

Administrative status—Up or Down. (This field is populated only on residential gateway (RGW) platforms.


Related Commands

Command
Description

debug mgcp

Enables debug traces for MGCP errors, events, media, packets, and parser.

mgcp

Allocates resources for the MGCP and starts the daemon.

security password-group

Defines the passwords used by gatekeeper zones and associates them with an ID for gatekeeper-to-gatekeeper authentication.

show mgcp

Displays information for MGCP parameters.

show mgcp connection

Displays information for active MGCP-controlled connections.

show mgcp nas

Displays MGCP NAS information for data ports.

show mgcp profile

Displays values for MGCP profile-related parameters.

show mgcp statistics

Displays MGCP statistics regarding received and transmitted network messages.


show mgcp nas

To display Media Gateway Control Protocol (MGCP) network access server (NAS) information for data ports, use the show mgcp nas command in privileged EXEC mode.

show mgcp nas {dump slot port channel | info}

Syntax Description

dump slot port channel

Displays NAS information for the specified port and channel. The arguments are as follows:

slot—Chassis slot for interface card. Values are as follows:

Cisco AS5350: From 0 to 3.

Cisco AS5400: From 0 to 7.

Cisco AS5850: From 0 to 5 and from 8 to 13. Slots 6 and 7 are reserved for the route switch controller (RSC).

port—Modem interface port. Values are as follows:

Cisco AS5350: For T1/E1, from 0 to 7. For T3, from 1 to 28.

Cisco AS5400: For T1/E1, from 0 to 7. For T3, from 1 to 28.

Cisco AS5850: For T1/E1, from 0 to 23. For T3, from 1 to 28.

channel—T1 or E1 channel. Values for T1 are from 1 to 24. Values for E1 are from 1 to 31.

info

Displays status of NAS channels.


Command Modes

Privileged EXEC

Command History

Release
Modification

12.1(1)T

The show mgcp command was introduced on the Cisco AS5300.

12.1(3)T

The show mgcp command output was updated to display additional gateway and platform information.

12.1(5)XM

The show mgcp command output was updated to display additional gateway and platform information.

12.2(2)T

The show mgcp command was implemented on the Cisco 7200 series and this command was integrated into Cisco IOS Release 12.2(2)T.

12.2(2)XA

The profile keyword was added to the show mgcp command.

12.2(4)T

This command was integrated into Cisco IOS Release 12.2(4)T.

12.2(2)XB

The output for the show mgcp command was enhanced to display the status of MGCP System Resource Check (SRC) Call Admission Control (CAC) and Service Assurance Agent (SA Agent) CAC. (Refer to the Cisco IOS Release 12.2(2) XB online document MGCP VoIP Call Admission Control.)

In addition, the nas dump slot port channel and nas info keywords and arguments were added to the show mgcp command. Because the number of keywords increased, the command-reference page for the show mgcp command was separated into the following command-reference pages:

show mgcp

show mgcp connection

show mgcp endpoint

show mgcp nas

show mgcp profile

show mgcp statistics

12.2(8)T

This command was integrated into Cisco IOS Release 12.2(8)T. Support for the Cisco AS5300, Cisco AS5350, Cisco AS5400, and Cisco AS5850 is not included in this release.

12.2(11)T

This command is supported on the Cisco AS5300, Cisco AS5350, Cisco AS5400, Cisco AS5800, and Cisco AS5850 in this release.

12.3(7)YB

The valid values for the bearer cap field of the show mgcp nas dump command output were changed to include LAPB, V.120, and sync data. The Signaling field was added to the show mgcp nas dump command output. See Table 132.

12.4(6)T

This command was integrated into Cisco IOS Release 12.4(6)T


Examples

The following is sample output from this command for an autodetected V.120 call:

Router# show mgcp nas dump 1 7 24

Slot 1 state=Up
Port 7 state=Up 
State In Use PortCb=0x6577949C ss_id=0x0 handle=0x65C88228
Bearer Cap=V.120 call_id=1 conn_id=6577B8EC
Sig Type=Autodetect
Events req- nas/crq- req id=7 :nas/of- req id=7 :
Endpt name=S1/DS1-7/24 
call_id = 1, conn_id=0x6577B8EC cgn=1000 cdn=5555
Rx packets=610  Rx bytes=73242 Tx packets 716 Tx bytes 72987

Table 132 describes the significant fields shown in the display.

Table 132 show mgcp nas dump Field Descriptions

Field
Description

Slot state

Status of specified slot.

Port state

Status of specified port.

State

Call status for the specified channel.

bearer cap

Bearer capability. Values are:

Modem

LAPB

V.110

V.120

Digital 64

Digital 56

V.110, V.120, modem, or digital values are displayed when autodetection is not enabled and the signaling type is set to External. LAPB, V.120, and digital values are displayed if autodetection is enabled, and the signaling type is set to Autodetect.

call_id

Call identification for the currently active call, if any.

conn_id

Connection identification for the currently active call, if any.

Signaling

Call type signaling. Values are:

External—Call type is signaled by the call agent.

Autodetect—Call type is autodetected by the gateway.

Events req

List of NAS events requested, if any, and their request IDs. The request ID identifies the MGCP message from the call agent that requested the events.

Endpt name

MGCP endpoint name.


The following sample output from this command shows the state, either Idle or In Use, for each channel:

Router# show mgcp nas info

Number of ports configured=1 
Slot 1 configured  slot state=Up  Port 7 state=Up 
=====Port 7 Channel States=====
 0  Idle 
 1  Idle 
 2  Idle 
 3  Idle 
 4  Idle 
 5  Idle 
 6  Idle 
 7  Idle 
 8  Idle 
 9  Idle 
 10 Idle 
 11 Idle 
 12 Idle 
 13 Idle 
 14 Idle 
 15 Idle 
 16 Idle 
 17 Idle 
 18 Idle 
 19 Idle  
 20 Idle 
 21 Idle 
 22 Idle 
 23 In Use 
=======================================

Related Commands

Command
Description

debug mgcp

Enables debug traces for MGCP errors, events, media, packets, and parser.

mgcp

Allocates resources for the MGCP and starts the daemon.

security password-group

Defines the passwords used by gatekeeper zones and associates them with an ID for gatekeeper-to-gatekeeper authentication.

show mgcp

Displays information for MGCP parameters.

show mgcp connection

Displays information for active MGCP-controlled connections.

show mgcp endpoint

Displays information for MGCP-controlled endpoints.

show mgcp profile

Displays values for MGCP profile-related parameters.

show mgcp statistics

Displays MGCP statistics regarding received and transmitted network messages.


show mgcp profile

To display information for Media Gateway Control Protocol (MGCP) profiles, use the show mgcp profile command in privileged EXEC mode.

show mgcp profile [profile-name]

Syntax Description

profile-name

(Optional) Name of the MGCP profile for which information should be displayed; limited to 32 characters.


Command Default

If the optional profile-name argument is not used, all configured profiles are displayed.

Command Modes

Privileged EXEC

Command History

Release
Modification

12.1(1)T

The show mgcp command was introduced on the Cisco AS5300.

12.1(3)T

The show mgcp command output was updated to display additional gateway and platform information.

12.1(5)XM

The show mgcp command output was updated to display additional gateway and platform information.

12.2(2)T

The show mgcp command was implemented on the Cisco 7200 series and this command was integrated into Cisco IOS Release 12.2(2)T.

12.2(2)XA

The profile keyword was added to the show mgcp command.

12.2(4)T

This command was integrated into Cisco IOS Release 12.2(4)T.

12.2(2)XB

Output for the show mgcp command was enhanced to display the status of MGCP System Resource Check (SRC) Call Admission Control (CAC) and Service Assurance Agent (SA Agent) CAC. (See the Cisco IOS Release 12.2(2)XB online document MGCP VoIP Call Admission Control.)

In addition, the nas dump slot port channel and nas info keywords and arguments were added to the show mgcp command. Because the number of keywords increased, the command-reference page for the show mgcp command was separated into the following command-reference pages:

show mgcp

show mgcp connection

show mgcp endpoint

show mgcp nas

show mgcp profile

show mgcp statistics

12.2(8)T

This command was integrated into Cisco IOS Release 12.2(8)T. Support for the Cisco AS5300, Cisco AS5350, Cisco AS5400, and Cisco AS5850 is not included in this release.

12.2(11)T

This command is supported on the Cisco AS5300, Cisco AS5350, Cisco AS5400, Cisco AS5800, and Cisco AS5850 in this release.

12.4(4)T

Output was added to show the order in which ANI and DNIS digits are sent to the call agent.


Examples

The following is sample output for this command for the default profile:

Router# show mgcp profile default

MGCP Profile default
Description: None
Call-agent: none Initial protocol service is unknown
Tsmax timeout is 20 sec, Tdinit timeout is 15 sec
Tdmin timeout is 15 sec, Tdmax timeout is 600 sec
Tcrit timeout is 4 sec, Tpar timeout is 16 sec
Thist timeout is 30 sec, MWI timeout is 16 sec
Ringback tone timeout is 180 sec, Ringback tone on connection timeout is 180 sec
Network congestion tone timeout is 180 sec, Busy tone timeout is 30 sec
Dial tone timeout is 16 sec, Stutter dial tone timeout is 16 sec
Ringing tone timeout is 180 sec, Distinctive ringing tone timeout is 180 sec
Continuity1 tone timeout is 3 sec, Continuity2 tone timeout is 3 sec
Reorder tone timeout is 30 sec,  Persistent package is ms-package
Max1 DNS lookup: ENABLED, Max1 retries is 5
Max2 DNS lookup: ENABLED, Max2 retries is 7
Source Interface: NONE
T3 endpoint naming convention is T1
CAS Notification Digit order is DNIS-ANI

The following is sample output for this command for a profile named "example":

Router# show mgcp profile example

MGCP Profile example
Description:None
Call-agent:10.9.57.6 5003 Initial protocol service is MGCP 1.0
Tsmax timeout is 20, Tdinit timeout is 15
Tdmin timeout is 15, Tdmax timeout is 600
Tcrit timeout is 4, Tpar timeout is 16
Thist timeout is 30, MWI timeout is 16
Ringback tone timeout is 180, Ringback tone on connection timeout is 180
Network congestion tone timeout is 180, Busy tone timeout is 30
Dial tone timeout is 16, Stutter dial tone timeout is 16
Ringing tone timeout is 180, Distinctive ringing tone timeout is 180
Continuity1 tone timeout is 3, Continuity2 tone timeout is 3
Reorder tone timeout is 30,  Persistent package is ms-package
Max1 DNS lookup:ENABLED, Max1 retries is 4
Max2 DNS lookup:ENABLED, Max2 retries is 6
Voice port:1

Table 133 describes significant fields shown in these outputs.

Table 133 show mgcp profile Field Descriptions 

Field
Description

MGCP Profile

The name configured for this profile with the mgcp profile command.

Description

Description configured for this profile with the description MGCP profile command.

Call-agent

Domain name server (DNS) or IP address of the call agent, as configured for this profile with the call-agent command.

Initial protocol service

Protocol service to be used, as configured for this profile with the call-agent command.

Tsmax timeout

Maximum timeout value for removing messages from the retransmission queue, as configured for this profile by the timeout tsmax command.

Tdinit timeout

Initial waiting delay, as configured for this profile by the timeout tdinit command.

Tdmin timeout

Minimum timeout value for the disconnected procedure, as configured for this profile by the timeout tdmin command.

Tdmax timeout

Maximum timeout value for the disconnected procedure, as configured for this profile by the timeout tdmax command.

Tcrit timeout

Critical timeout value for the interdigit timer used in digit matching, as configured for this profile by the timeout tcrit command.

Tpar timeout

Partial timeout value for the interdigit timer used in digit matching, as configured for this profile by the timeout tpar command.

Thist timeout

Packet storage timeout value, as configured for this profile by the timeout thist command.

MWI timeout

Timeout value for message-waiting-indicator tone, as configured for this profile by the timeout tone mwi command.

Ringback tone timeout

Timeout value for ringback tone, as configured for this profile by the timeout tone ringback command.

Ringback tone on connection timeout

Timeout value for ringback tone on connection, as configured for this profile by the timeout tone ringback connection command.

Network congestion tone timeout

Timeout value for the network congestion tone, as configured for this profile by the timeout tone network congestion command.

Busy tone timeout

Timeout value for the busy tone, as configured for this profile by the timeout tone busy command.

Dial tone timeout

Timeout value for the dial tone, as configured for this profile by the timeout tone dial command.

Stutter dial tone timeout

Timeout value for the stutter dial tone, as configured for this profile by the timeout tone dial stutter command.

Ringing tone timeout

Timeout value for the ringing tone, as configured for this profile by the timeout tone ringing command.

Distinctive ringing tone timeout

Timeout value for the distinctive ringing tone, as configured for this profile by the timeout tone ringing distinctive command.

Continuity1 tone timeout

Timeout value for the continuity1 tone, as configured for this profile by the timeout tone cot1 command.

Continuity2 tone timeout

Timeout value for the continuity2 tone, as configured for this profile by the timeout tone cot2 command.

Reorder tone timeout

Timeout value for the reorder tone, as configured for this profile by the timeout tone reorder command.

Persistent package

Name of package configured as persistent for this profile by the package persistent command.

Max1 lookup

Domain name server (DNS) lookup for the call agent after the suspicion threshold is reached, as configured for this profile by the max1 lookup command.

Max1 retries

Number of retries to reach the call agent before a new DNS lookup is performed, as configured for this profile by the max1 retries command.

Max2 lookup

DNS lookup for the call agent after the disconnected threshold is reached, as configured by the max2 lookup command.

Max2 retries

Maximum number of retries to reach the call agent before a new DNS lookup is performed, as configured by the max2 retries command.

CAS Notification Digit order

Order in which ANI and DNIS digits are sent in the notify message as configured with the notify command.


Related Commands

Command
Description

debug mgcp

Enables debug traces for MGCP errors, events, media, packets, and parser.

mgcp

Allocates resources for the MGCP and starts the daemon.

security password-group

Defines the passwords used by the gatekeeper zones and associates them with an ID for gatekeeper-to-gatekeeper authentication.

show mgcp

Displays information for MGCP parameters.

show mgcp connection

Displays information for active MGCP-controlled connections.

show mgcp endpoint

Displays information for MGCP-controlled endpoints.

show mgcp nas

Displays MGCP NAS information for data ports.

show mgcp statistics

Displays MGCP statistics regarding received and transmitted network messages.


show mgcp srtp

To display information for active Secure Real-Time Transport Protocol (SRTP) connections that are controlled by Media Gateway Control Protocol (MGCP), use the show mgcp srtp command in privileged EXEC mode.

show mgcp srtp {summary | detail [endpoint]}

Syntax Description

summary

Displays MGCP SRTP connections summary.

detail endpoint

Displays MGCP SRTP connections details.

The endpoint argument allows you to limit the display to endpoints for a specific connection. The endpoint argument can take the following values:

Port numbers.

The asterisk wildcard character *.


Command Modes

Privileged EXEC

Command History

Release
Modification

12.3(11)T

This command was introduced.


Usage Guidelines

This command provides information about secure calls created by the MGCP application. To specify connection endpoints for display, use the show mgcp srtp detail endpoint command. To display valid values for the endpoint argument, that is, the endpoint port numbers, use the show mgcp connection command. Use the show mgcp srtp detail command to display a hashed version of the master key and salts (encryption mechanisms) used on each connection. This display allows you to validate keys and salts for each endpoint of a call without revealing the actual master key and salt.

Examples

The following is sample output from this command for encrypted connections:

Router# show mgcp srtp summary

MGCP SRTP Connection Summary
Endpoint             Conn Id    Crypto Suite                  
aaln/S3/SU0/0        8          AES_CM_128_HMAC_SHA1_32       
aaln/S3/SU0/1        9          AES_CM_128_HMAC_SHA1_32       
S3/DS1-0/1           6          AES_CM_128_HMAC_SHA1_32       
S3/DS1-0/2           7          AES_CM_128_HMAC_SHA1_32       

4 SRTP connections active
Router# show mgcp srtp detail

MGCP SRTP Connection Detail for Endpoint *
Definitions: CS=Crypto Suite, KS=HASHED Master Key/Salt, SSRC=Syncronization Source, 
ROC=Rollover Counter, KDR=Key Derivation Rate, SEQ=Sequence Number, FEC=FEC Order, 
MLT=Master Key Lifetime, MKI=Master Key Index:MKI Size

Endpoint aaln/S3/SU0/0 Call ID 2 Conn ID 8
  Tx:CS=AES_CM_128_HMAC_SHA1_32 KS=3NaOYXS9dLoYDaBHpzRejREfhf0= SSRC=Random ROC=0 KDR=1 
SEQ=Random FEC=FEC->SRTP MLT=0x80000000 MKI=0:0
  Rx:CS=AES_CM_128_HMAC_SHA1_32 KS=llYCQoqxtxtdf7ECe+x+DK+G9v4= SSRC=Random ROC=0 KDR=1 
SEQ=Random FEC=FEC->SRTP MLT=0x80000000 MKI=0:0

Endpoint aaln/S3/SU0/1 Call ID 101 Conn ID 9
  Tx:CS=AES_CM_128_HMAC_SHA1_32 KS=llYCQoqxtxtdf7ECe+x+DK+G9v4= SSRC=Random ROC=0 KDR=1 
SEQ=Random FEC=FEC->SRTP MLT=0x80000000 MKI=0:0
  Rx:Not Configured

Endpoint S3/DS1-0/1 Call ID 1 Conn ID 6
  Tx:CS=AES_CM_128_HMAC_SHA1_32 KS=3NaOYXS9dLoYDaBHpzRejREfhf0= SSRC=Random ROC=0 KDR=1 
SEQ=Random FEC=FEC->SRTP MLT=0x80000000 MKI=0:0
  Rx:CS=AES_CM_128_HMAC_SHA1_32 KS=llYCQoqxtxtdf7ECe+x+DK+G9v4= SSRC=Random ROC=0 KDR=1 
SEQ=Random FEC=FEC->SRTP MLT=0x80000000 MKI=0:0

Endpoint S3/DS1-0/2 Call ID 100 Conn ID 7
  Tx:CS=AES_CM_128_HMAC_SHA1_32 KS=llYCQoqxtxtdf7ECe+x+DK+G9v4= SSRC=Random ROC=0 KDR=1 
SEQ=Random FEC=FEC->SRTP MLT=0x80000000 MKI=0:0
  Rx:Not Configured

4 SRTP connections displayed

Router# show mgcp srtp detail S3/DS1-0/*

MGCP SRTP Connection Detail for Endpoint S3/DS1-0/*

Definitions: CS=Crypto Suite, KS=HASHED Master Key/Salt, SSRC=Syncronization Source, 
ROC=Rollover Counter, KDR=Key Derivation Rate, SEQ=Sequence Number, FEC=FEC Order, 
MLT=Master Key Lifetime, MKI=Master Key Index:MKI Size

Endpoint S3/DS1-0/1 Call ID 1 Conn ID 6
  Tx:CS=AES_CM_128_HMAC_SHA1_32 KS=3NaOYXS9dLoYDaBHpzRejREfhf0= SSRC=Random ROC=0 KDR=1 
SEQ=Random FEC=FEC->SRTP MLT=0x80000000 MKI=0:0
  Rx:CS=AES_CM_128_HMAC_SHA1_32 KS=llYCQoqxtxtdf7ECe+x+DK+G9v4= SSRC=Random ROC=0 KDR=1 
SEQ=Random FEC=FEC->SRTP MLT=0x80000000 MKI=0:0

Endpoint S3/DS1-0/2 Call ID 100 Conn ID 7
  Tx:CS=AES_CM_128_HMAC_SHA1_32 KS=llYCQoqxtxtdf7ECe+x+DK+G9v4= SSRC=Random ROC=0 KDR=1 
SEQ=Random FEC=FEC->SRTP MLT=0x80000000 MKI=0:0
  Rx:Not Configured

2 SRTP connections displayed

Table 134 describes the significant fields shown in the display.

Table 134 show mgcp srtp Field Descriptions

Field
Description

Endpoint

Endpoint for each call, shown in the digital endpoint naming convention of slot number (S0) and digital line (DS1-0) number (1).

Call ID

MGCP call ID sent by the call agent.

Conn ID

Connection ID generated by the gateway and sent in the ACK message.

Crypto Suite

Identifies the cryptographic suite used on the connection.


Related Commands

Command
Description

debug mgcp

Enables debug traces for MGCP errors, events, media, packets, and parser.

mgcp

Allocates resources for the MGCP and starts the daemon.

security password-group

Defines the passwords used by gatekeeper zones and associates them with an ID for gatekeeper-to-gatekeeper authentication.

show mgcp

Displays values for MGCP parameters.

show mgcp connection

Displays information for active MGCP-controlled connections.

show mgcp endpoint

Displays information for MGCP-controlled endpoints.

show mgcp nas

Displays MGCP NAS information for data ports.

show mgcp profile

Displays values for MGCP profile-related parameters.


show mgcp statistics

To display Media Gateway Control Protocol (MGCP) statistics regarding received and transmitted network messages, use the show mgcp statistics command in privileged EXEC mode.

show mgcp statistics

Syntax Description

This command has no arguments or keywords.

Command Modes

Privileged EXEC

Command History

Release
Modification

12.1(1)T

The show mgcp command was introduced on the Cisco AS5300.

12.1(3)T

The show mgcp command output was updated to display additional gateway and platform information.

12.1(5)XM

The show mgcp command output was updated to display additional gateway and platform information.

12.2(2)T

The show mgcp command was implemented on the Cisco 7200 series and this command was integrated into Cisco IOS Release 12.2(2)T.

12.2(2)XA

The profile keyword was added to the show mgcp command.

12.2(4)T

This command was integrated into Cisco IOS Release 12.2(4)T.

12.2(2)XB

Output for the show mgcp command was enhanced to display the status of MGCP system resource check (SRC) call admission control (CAC) and Service assurance agent (SA Agent) CAC. (Refer to the Cisco IOS Release 12.2(2)XB online document MGCP VoIP Call Admission Control.)

The nas dump slot port channel and nas info keywords and arguments were added to the show mgcp command. To simplify the command reference, the command page for the show mgcp command was separated into the following command pages:

show mgcp

show mgcp connection

show mgcp endpoint

show mgcp nas

show mgcp profile

show mgcp statistics

12.2(8)T

This command was integrated into Cisco IOS Release 12.2(8)T. Support for the Cisco AS5300, Cisco AS5350, Cisco AS5400, and Cisco AS5850 is not included in this release.

12.2(11)T

This command is supported on the Cisco AS5300, Cisco AS5350, Cisco AS5400, Cisco AS5800, and Cisco AS5850 in this release.

12.3(11)T

Output was enhanced to display dropped packets from unconfigured call agents if call-agent validation is enabled.


Examples

The following is sample output from this command for VoIP and VoAAL2 statistics:

Router# show mgcp statistics

UDP pkts rx 8, tx 9
Unrecognized rx pkts 0, MGCP message parsing errors 0
Duplicate MGCP ack tx 0, Invalid versions count 0
Rx packets from unknown Call Agent 0
CreateConn rx 4, successful 0, failed 0
DeleteConn rx 2, successful 2, failed 0
ModifyConn rx 4, successful 4, failed 0
DeleteConn tx 0, successful 0, failed 0
NotifyRequest rx 0, successful 4, failed 0
AuditConnection rx 0, successful 0, failed 0
AuditEndpoint rx 0, successful 0, failed 0
RestartInProgress tx 1, successful 1, failed 0
Notify tx 0, successful 0, failed 0
ACK tx 8, NACK tx 0
ACK rx 0, NACK rx 0
IP address based Call Agents statistics:
IP address 10.24.167.3, Total msg rx 8, successful 8, failed 0

The following is an example of the MGCP VoIP SRC CAC portion of this command output for a gateway configured with MGCP VoIP SRC CAC:

Router# show mgcp statistics

MGCP System Resource Check Statistics:
-------------------------------------
Total CreateConn checked by SRC :0
CreateConn accepted by SRC:0
CreateConn rejected by SRC:0
Total ModifyConn checked by SRC :0
ModifyConn accepted by SRC:0
ModifyConn rejected by SRC:0
Reason          Num. of requests rejected
------          -------------------------
cpu-5sec:       0
cpu-avg:        0
total-mem:      0
io-mem:         0
proc-mem:       0
total-calls:    0

Table 135 describes significant fields shown in this output.

Table 135 show mgcp statistics Field Descriptions 

Field
Description

UDP pkts rx, tx

Number of User Datagram Protocol (UDP) packets transmitted and received from the call agent by the gateway MGCP application.

Unrecognized rx pkts

Number of unrecognized UDP packets received by the MGCP application.

MGCP message parsing errors

Number of MGCP messages received with parsing errors.

Duplicate MGCP ack tx

Number of duplicate MGCP acknowledgment messages transmitted to the call agents.

Invalid versions count

Number of MGCP messages received with invalid MGCP protocol versions.

Rx packets from unknown Call Agent

Number of dropped packets from unconfigured call agents.

CreateConn rx

Number of Create Connection (CRCX) messages received by the gateway, the number that were successful, and the number that failed.

DeleteConn rx

Number of Delete Connection (DLCX) messages received by the gateway, the number that were successful, and the number that failed.

DeleteConn tx

Number of DLCX messages sent from the gateway to the call agent (CA).

ModifyConn rx

Number of Modify Connection (MDCX) messages received by the gateway, the number that were successful, and the number that failed.

NotifyRequest rx

Number of Notify Request (RQNT) messages received by the gateway, the number that were successful, and the number that failed.

AuditConnection rx

Number of Audit Connection (AUCX) messages received by the gateway, the number that were successful, and the number that failed.

AuditEndpoint rx

Number of Audit Endpoint (AUEP) messages received by the gateway, the number that were successful, and the number that failed.

RestartInProgress tx

Number of Restart in Progress (RSIP) messages sent by the gateway, the number that were successful, and the number that failed.

Notify tx

Number of Notify (NTFY) messages sent by the gateway, the number that were successful, and the number that failed.

ACK tx, NACK tx

Number of Acknowledgment and Negative Acknowledgment messages sent by the gateway.

ACK rx, NACK rx

Number of Acknowledgment and Negative Acknowledgment messages received by the gateway.

IP address based Call Agents statistics: IP address, Total msg rx

IP address of the call agent, the total number of MGCP messages received from that call agent, the number of messages that were successful, and the number of messages that failed.

Total CreateConn checked by SRC

Total number of Create Connection (CRCX) messages that have been checked against the SRC component.

CreateConn accepted by SRC

Number of CRCX messages that have been accepted after being checked by the SRC component.

CreateConn rejected by SRC

Number of CRCX messages that have been rejected by SRC because of resource constraints.

Total ModifyConn checked by SRC

Total number of Modify Connection (MDCX) messages that have been checked against the SRC component.

ModifyConn accepted by SRC

Number of MDCX messages that have been accepted after being checked by the SRC component.

ModifyConn rejected by SRC

Number of MDCX messages that have been rejected by SRC because of resource constraints.

Reason

Specific threshold that was exceeded to cause the rejection.

Num. of requests rejected

Number of requests that have been rejected.

cpu-5sec

CPU utilization for previous 5 seconds threshold was exceeded.

cpu-avg

Average CPU utilization threshold was exceeded.

total-mem

Total memory utilization threshold was exceeded.

io-mem

I/O memory utilization threshold was exceeded.

proc-mem

Processor memory utilization threshold was exceeded.

total-calls

Total number of calls threshold was exceeded.


Related Commands

Command
Description

debug mgcp

Enables debug traces for MGCP errors, events, media, packets, and parser.

mgcp

Allocates resources for the MGCP and starts the daemon.

security password-group

Defines the passwords used by gatekeeper zones and associates them with an ID for gatekeeper-to-gatekeeper authentication.

show mgcp

Displays information for MGCP parameters.

show mgcp connection

Displays information for active MGCP-controlled connections.

show mgcp endpoint

Displays information for MGCP-controlled endpoints.

show mgcp nas

Displays MGCP NAS information for data ports.

show mgcp profile

Displays values for MGCP profile-related parameters.


show modem relay statistics

To display various statistics for modem relay, use the show modem relay statistics command in privileged EXEC mode.

show modem relay statistics {all | phy | pkt | queue | sprt | timer | v14 | v42} [call-identifier call-setup-time call-index]

Syntax Description

all

All statistics associated with the modem-relay feature.

phy

Modem-relay physical layer statistics.

pkt

Modem-relay packetizer statistics.

queue

Modem-relay queue statistics.

sprt

Modem-relay SPRT layer statistics.

timer

Modem-relay timer statistics.

v14

Modem-relay V.14 statistics

v42

Modem-relay V.42 statistics.

call-identifier call-setup-time

(Optional) Value of the system UpTime when the call that is associated with this entry was started. Range is from 0 to 4294967295.

call-identifier call-index

(Optional) Dial-peer identification number used to distinguish between calls with the same setup time. Range is from 0 to 4294967295.


Command Default

No statistics are displayed.

Command Modes

Privileged EXEC

Command History

Release
Modification

12.2(11)T

This command was introduced on the Cisco 2600 series, Cisco 3620, Cisco 3640, Cisco 3660, and Cisco 7200 series, and Cisco AS5300.

12.4(2)T

The v14 keyword was added.


Usage Guidelines

Use this command to display various modem-relay call statistics, including counts of different types of packets, errors, and events, for all modem-relay calls.

Display statistics for a specific modem-relay call by using the call-identifier keyword and specifying the call-setup time and call index of the desired call. Obtain values for the call-setup time and call index from the SetupTime and Index fields at the start of each call record in the show call active command output.

Examples

The following is sample output from the show modem relay statistics v14 command:

Router# show modem relay statistics v14

ID:11D6

V14 Layer Statistics

        sync_count=47 sync_loss_count=46
        min_bundle_size_rcvd_local=1 max_bundle_size_rcvd_local=20
        min_bundle_size_rcvd_remote=0 max_bundle_size_rcvd_remote=0
        info_bytes_removed_dueto_phy_rcv_q=0
        overflow_count_rcv_q=0
        info_bytes_removed_dueto_old_age_rcv_q=0
        info_bytes_discarded_bad_offset_rcv_q=0
        info_bytes_overwrite_rcv_q=0
        info_bytes_filled_rcv_q=0
        total_bytes_rcv_local=310
        min_bundle_size_send_local=0, max_bundle_size_send_local=0
        min_bundle_size_send_network=1, max_bundle_size_send_network=22
        info_bytes_removed_dueto_phy_xmit_q=0, overflow_count_xmit_q=0
        info_bytes_discarded_bad_offset_xmit_q=0
        info_bytes_overwrite_xmit_q=0
        info_bytes_filled_xmit_q=0, total_bytes_xmit_local=0

        Total Modem Relay Call Legs = 1

The following is sample output from this command:

Router# show modem relay statistics all call-identifier 43009 1

ID:3

SPRT Layer Statistics
        sprt_info_frames_rcvd=10 sprt_xid_frames_rcvd=0
        sprt_tc0_explicit_acks_rcvd=6 sprt_tc1_explicit_acks_rcvd=122
        sprt_tc2_explicit_acks_rcvd=126 sprt_destructive_brks_rcvd=0
        sprt_expedited_brks_rcvd=0
        sprt_non_expedited_brks_rcvd=0
        sprt_info_tframes_sent=9 sprt_info_tframes_resent=0
        sprt_xid_frames_sent=0 sprt_tc0_explicit_acks_sent=8
        sprt_tc1_explicit_acks_sent=129 sprt_tc2_explicit_acks_sent=132
        sprt_destructive_brks_sent=0
        sprt_expedited_brks_sent=0
        sprt_non_expedited_brks_sent=0
        sprt_info_tframes_asked_to_consumed=10
        sprt_info_tframes_consumed=10
        sprt_info_tframes_failed_to_consume=0
        sprt_info_bytes_rcvd=10 sprt_info_bytes_sent=76
        sprt_pkts_dropped_intf_busy=289 sprt_min_rexmit_timeout=500
        sprt_max_rexmit_timeout=500

Queue Statistics
        sprt_tc1_rcv_qdrops=0 sprt_tc1_xmit_qdrops=0
        sprt_tc2_rcv_qdrops=0 sprt_tc2_xmit_qdrops=0
        pktizer_out_qdrops=4 pktizer_in_qdrops=0 v42_xmit_qdrops=0

V42 Layer Statistics
        vs_chng_dueto_timeouts=0 vs_chng_dueto_rej=0
        vs_chng_dueto_rnr_resp_f1_set=0 nr_seq_exception=0
        good_rcvd_lapm_pkts=1385 discarded_rcvd_lapm_pkts=0
        rejected_rcvd_lapm_pkts=0 v42_rcvd_iframe=9
        v42_rcvd_rr=1374 v42_rcvd_rnr=0 v42_rcvd_rej=0
        v42_rcvd_srej=0 v42_rcvd_sabme=0 v42_rcvd_dm=0
        v42_rcvd_ui=0 v42_rcvd_disc=0 v42_rcvd_ua=1
        v42_rcvd_frmr=0 v42_rcvd_xid=1 v42_rcvd_test=0
        v42_rcvd_destructive_brk=0 v42_rcvd_expedited_brk=0
        v42_rcvd_non_expedited_brk=0 v42_rcvd_brkack=0
        v42_sent_iframe=10 v42_sent_rr=1464 v42_sent_rnr=0
        v42_sent_rej=0 v42_sent_srej=0 v42_sent_sabme=1
        v42_sent_dm=0 v42_sent_ui=0 v42_sent_disc=0
        v42_sent_ua=0 v42_sent_frmr=0 v42_sent_xid=1
        v42_sent_test=0 v42_sent_destructive_brk=0
        v42_sent_expedited_brk=0
        v42_sent_non_expedited_brk=0
        v42_sent_brkack=0

Physical Layer Statistics
        num_local_retrain=0 num_remote_retrain=0
        num_local_speed_shift=0 num_remote_speed_shift=0
        num_sync_loss=0

Packetizer Statistics
        frames_inprogress=5 good_crc_frames=1385
        bad_crc_frames=31 frame_aborts=124
        hdlc_sync_detects=1 hdlc_sync_loss_detects=0
        bad_frames=0

Timer Statistics
        xid_timer_cnt=0 sabme_timer_cnt=0 ack_timer_cnt=0
        chkpnt_timer_cnt=1333

The following is sample output from this command:

Router# show modem relay statistics all

ID:3

SPRT Layer Statistics
        sprt_info_frames_rcvd=10 sprt_xid_frames_rcvd=0
        sprt_tc0_explicit_acks_rcvd=6 sprt_tc1_explicit_acks_rcvd=155
        sprt_tc2_explicit_acks_rcvd=158 sprt_destructive_brks_rcvd=0
        sprt_expedited_brks_rcvd=0
        sprt_non_expedited_brks_rcvd=0
        sprt_info_tframes_sent=9 sprt_info_tframes_resent=0
        sprt_xid_frames_sent=0 sprt_tc0_explicit_acks_sent=8
        sprt_tc1_explicit_acks_sent=161 sprt_tc2_explicit_acks_sent=165
        sprt_destructive_brks_sent=0
        sprt_expedited_brks_sent=0
        sprt_non_expedited_brks_sent=0
        sprt_info_tframes_asked_to_consumed=10
        sprt_info_tframes_consumed=10
        sprt_info_tframes_failed_to_consume=0
        sprt_info_bytes_rcvd=10 sprt_info_bytes_sent=76
        sprt_pkts_dropped_intf_busy=357 sprt_min_rexmit_timeout=500
        sprt_max_rexmit_timeout=500

Queue Statistics
        sprt_tc1_rcv_qdrops=0 sprt_tc1_xmit_qdrops=0
        sprt_tc2_rcv_qdrops=0 sprt_tc2_xmit_qdrops=0
        pktizer_out_qdrops=4 pktizer_in_qdrops=0 v42_xmit_qdrops=0

V42 Layer Statistics
        vs_chng_dueto_timeouts=0 vs_chng_dueto_rej=0
        vs_chng_dueto_rnr_resp_f1_set=0 nr_seq_exception=0
        good_rcvd_lapm_pkts=1910 discarded_rcvd_lapm_pkts=0
        rejected_rcvd_lapm_pkts=0 v42_rcvd_iframe=9
        v42_rcvd_rr=1899 v42_rcvd_rnr=0 v42_rcvd_rej=0
        v42_rcvd_srej=0 v42_rcvd_sabme=0 v42_rcvd_dm=0
        v42_rcvd_ui=0 v42_rcvd_disc=0 v42_rcvd_ua=1
        v42_rcvd_frmr=0 v42_rcvd_xid=1 v42_rcvd_test=0
        v42_rcvd_destructive_brk=0 v42_rcvd_expedited_brk=0
        v42_rcvd_non_expedited_brk=0 v42_rcvd_brkack=0
        v42_sent_iframe=10 v42_sent_rr=1988 v42_sent_rnr=0
        v42_sent_rej=0 v42_sent_srej=0 v42_sent_sabme=1
        v42_sent_dm=0 v42_sent_ui=0 v42_sent_disc=0
        v42_sent_ua=0 v42_sent_frmr=0 v42_sent_xid=1
        v42_sent_test=0 v42_sent_destructive_brk=0
        v42_sent_expedited_brk=0
        v42_sent_non_expedited_brk=0
        v42_sent_brkack=0

Physical Layer Statistics
        num_local_retrain=0 num_remote_retrain=0
        num_local_speed_shift=0 num_remote_speed_shift=0
        num_sync_loss=0

Packetizer Statistics
        frames_inprogress=5 good_crc_frames=1910
        bad_crc_frames=31 frame_aborts=124
        hdlc_sync_detects=1 hdlc_sync_loss_detects=0
        bad_frames=0

Timer Statistics
        xid_timer_cnt=0 sabme_timer_cnt=0 ack_timer_cnt=0
        chkpnt_timer_cnt=1809

        Total Modem Relay Call Legs = 1

The following is sample output from this command:

Router# show modem relay statistics sprt

ID:3

SPRT Layer Statistics
        sprt_info_frames_rcvd=10 sprt_xid_frames_rcvd=0
        sprt_tc0_explicit_acks_rcvd=6 sprt_tc1_explicit_acks_rcvd=177
        sprt_tc2_explicit_acks_rcvd=180 sprt_destructive_brks_rcvd=0
        sprt_expedited_brks_rcvd=0
        sprt_non_expedited_brks_rcvd=0
        sprt_info_tframes_sent=9 sprt_info_tframes_resent=0
        sprt_xid_frames_sent=0 sprt_tc0_explicit_acks_sent=8
        sprt_tc1_explicit_acks_sent=183 sprt_tc2_explicit_acks_sent=187
        sprt_destructive_brks_sent=0
        sprt_expedited_brks_sent=0
        sprt_non_expedited_brks_sent=0
        sprt_info_tframes_asked_to_consumed=10
        sprt_info_tframes_consumed=10
        sprt_info_tframes_failed_to_consume=0
        sprt_info_bytes_rcvd=10 sprt_info_bytes_sent=76
        sprt_pkts_dropped_intf_busy=403 sprt_min_rexmit_timeout=500
        sprt_max_rexmit_timeout=500

        Total Modem Relay Call Legs = 1

The following is sample output from this command:

Router# show modem relay statistics queue

ID:3

Queue Statistics
        sprt_tc1_rcv_qdrops=0 sprt_tc1_xmit_qdrops=0
        sprt_tc2_rcv_qdrops=0 sprt_tc2_xmit_qdrops=0
        pktizer_out_qdrops=4 pktizer_in_qdrops=0 v42_xmit_qdrops=0

        Total Modem Relay Call Legs = 1

The following is sample output from this command:

Router# show modem relay statistics v42

ID:3

V42 Layer Statistics
        vs_chng_dueto_timeouts=0 vs_chng_dueto_rej=0
        vs_chng_dueto_rnr_resp_f1_set=0 nr_seq_exception=0
        good_rcvd_lapm_pkts=2442 discarded_rcvd_lapm_pkts=0
        rejected_rcvd_lapm_pkts=0 v42_rcvd_iframe=9
        v42_rcvd_rr=2431 v42_rcvd_rnr=0 v42_rcvd_rej=0
        v42_rcvd_srej=0 v42_rcvd_sabme=0 v42_rcvd_dm=0
        v42_rcvd_ui=0 v42_rcvd_disc=0 v42_rcvd_ua=1
        v42_rcvd_frmr=0 v42_rcvd_xid=1 v42_rcvd_test=0
        v42_rcvd_destructive_brk=0 v42_rcvd_expedited_brk=0
        v42_rcvd_non_expedited_brk=0 v42_rcvd_brkack=0
        v42_sent_iframe=10 v42_sent_rr=2539 v42_sent_rnr=0
        v42_sent_rej=0 v42_sent_srej=0 v42_sent_sabme=1
        v42_sent_dm=0 v42_sent_ui=0 v42_sent_disc=0
        v42_sent_ua=0 v42_sent_frmr=0 v42_sent_xid=1
        v42_sent_test=0 v42_sent_destructive_brk=0
        v42_sent_expedited_brk=0
        v42_sent_non_expedited_brk=0
        v42_sent_brkack=0

        Total Modem Relay Call Legs = 1

The following is sample output from this command:

Router# show modem relay statistics phy

ID:3

Physical Layer Statistics
        num_local_retrain=0 num_remote_retrain=0
        num_local_speed_shift=0 num_remote_speed_shift=0
        num_sync_loss=0

        Total Modem Relay Call Legs = 1

The following is sample output from this command:

Router# show modem relay stat pkt

ID:3

Packetizer Statistics
        frames_inprogress=5 good_crc_frames=2573
        bad_crc_frames=61 frame_aborts=150
        hdlc_sync_detects=1 hdlc_sync_loss_detects=0
        bad_frames=0

        Total Modem Relay Call Legs = 1

The following is sample output from this command:

Router# show modem relay stat timer

ID:3

Timer Statistics
        xid_timer_cnt=0 sabme_timer_cnt=0 ack_timer_cnt=0
        chkpnt_timer_cnt=2750

        Total Modem Relay Call Legs = 1

Related Commands

Command
Description

debug voip ccapi inout

Traces the execution path through the call control API.

debug vtsp all

Displays all VTSP debugging except statistics, tone, and event.

show call active

Displays active call information for voice calls or fax transmissions in progress.

show call active voice

Displays current call information for a call in progress.

show modems

Displays all modem configurations.