Cisco IOS Broadband Access Aggregation and DSL Command Reference
show access-list template through vpn service

Table Of Contents

show access-list template

show atm svc ppp

show call admission statistics

show ccm clients

show ccm queues

show ccm sessions

show controllers shdsl

show dsl interface atm

show mpf cpu

show mpf interface

show mpf ip exact-route

show mpf punt

show ppp subscriber statistics

show pppatm statistics

show pppatm summary

show pppatm trace

show pppoe derived

show pppoe redundancy

show pppoe relay context all

show pppoe session

show pppoe statistics

show pppoe throttled mac

show sss session

show vpdn session

shutdown (PVC range)

shutdown (PVC-in-range)

subscriber access

subscriber authorization enable

subscriber profile

subscriber redundancy

sw-module heap fp

tag ppp-max-payload

test virtual-template subinterface

vendor-tag circuit-id service

vendor-tag circuit-id strip

vendor-tag remote-id service

vendor-tag strip

virtual-template (BBA group)

virtual-template pre-clone

vlan-id dot1q

vlan-range dot1q

vpdn authorize domain

vpn service


show access-list template

To display information about Template ACLs, use the show access-list template command in privileged EXEC mode.

show access-list template {summary | aclname | exceed number | tree}

Syntax Description

summary

Displays summary information about ACLs.

aclname

Displays information about the specified ACL.

exceed number

Identifies Template ACLs that replace more than number individual ACLs.

tree

Provides an easily readable summary of the frequency of use of each of the ACL types that the Template ACL function sees

Output from this command includes the following information for each entry on the Red-Black tree:

CRC32 value

For each ACL associated with a particular CRC32:

Primary ACL name

Number of users of that ACL


Command Modes

Privileged EXEC

Command History

Cisco IOS Release
Description

12.2(27)SBKA

This command was introduced on the Cisco 10000 series router.


Examples

This section provides examples of the different forms of the show access-list template command.

show access-list template summary

The following example shows output from the show access-list template summary command:

Router# show access-list template summary 

Maximum rules per template ACL = 100
Templates active = 1
Number of ACLs those templates represent = 50
Number of tree elements = 1

Output from this command includes:

Maximum number of rules per Template ACL

Number of discovered active templates

Number of ACLs replaced by those templates

show access-list template aclname

The following example shows output from the show access-list template aclname command:

Router# show access-list template 4Temp_1073741891108

	Showing data for 4Temp_1073741891108
	4Temp_1073741891108 peer_ip used is 172.17.2.62,
	is a parent, attached acl count = 98
	currentCRC = 59DAB725


Router# show access-list template 4Temp_1342177340101

	Showing data for 4Temp_1342177340101
	4Temp_1342177340101 idb's ip peer = 172.17.2.55,
	parent is 4Temp_1073741891108, user account attached to parent = 98
	currentCRC = 59DAB725

Output from this display includes:

Peer IP of the interface associated with the named Template ACL

Name of the ACL serving as the primary user of the named Template ACL

Number of ACLs matching the template of the named Template ACL

Current cyclic redundancy check 32-bit (CRC32) value

show access-list template exceed number

The following example shows output from the show access-list template exceed number command:

Router# show access-list template exceed 49
ACL name                          OrigCRC    Count     CalcCRC
4Temp_#120795960097               104FB543   50      104FB543

Table 1 describes the significant fields shown in the display.

Table 1 show access-list template exceed Field Descriptions

Field
Description

ACL Name

Name of the ACL that serves as the primary for each template that exceeds number ACLs

OrigCRC

Original CRC32 value

Count

Count of ACLs that match the Template ACL

CalcCRC

Calculated CRC32 value


show access-list template tree

The following example shows output from the show access-list template tree command:

Router# show access-list template tree

ACL name						OrigCRC			Count		CalcCRC
4Temp_1073741891108						59DAB725			98		59DAB725

Table 2 describes the significant fields shown in the display.

Table 2 show access-list template tree Field Descriptions

Field
Description

ACL name

Name of an ACL on the Red-Black tree

OrigCRC

Original CRC32 value

Count

Number of users of the ACL

CalcCRC

Calculated CRC32 value


show atm svc ppp

To display information about each switched virtual circuit (SVC) configured for PPP over ATM, use the show atm svc ppp command in privileged EXEC mode.

show atm svc ppp

Syntax Description

This command has no arguments or keywords.

Command Modes

Privileged EXEC

Command History

Release
Modification

12.1(3)T

This command was introduced.


Examples

The following is sample output from the show atm svc ppp command:

Router# show atm svc ppp

ATM Int.       VCD/Name      VPI   VCI  Type   VCSt  VA  VASt 
2/0.1          10             0    60   SVC     UP   1   UP 

Table 3 describes the fields shown in the display.

Table 3 show atm svc ppp Field Descriptions 

Field
Description

ATM Int.

Interface on which the SVC is configured.

VCD/Name

Virtual circuit descriptor (VCD) or name associated with the SVC.

VPI

Virtual path identifier.

VCI

Virtual channel identifier.

Type

Type of virtual circuit.

VCSt

Virtual circuit state.

VA

Virtual access interface number.

VASt

Virtual access interface state.


show call admission statistics

To monitor the global Call Admission Control (CAC) configuration parameters and the behavior of CAC, use the show call admission statistics command in user EXEC or privileged EXEC mode.

show call admission statistics

Syntax Description

This command has no arguments or keywords.

Command Modes

User EXEC
Privileged EXEC

Command History

Release
Modification

12.3(8)T

This command was introduced.

12.2(18)SXD1

This command was integrated into Cisco IOS Release 12.2(18)SXD1.

12.2(33)SRA

This command was integrated into Cisco IOS Release 12.2(33)SRA.

12.2(33)SXH

This command was integrated into Cisco IOS Release 12.2(33)SXH.


Examples

The following is sample output from the show call admission statistics command:

Router# show call admission statistics 

Total Call admission charges: 0, limit 25 
Total calls rejected 12, accepted 51 
Load metric: charge 0, unscaled 0

Table 4 describes the significant fields shown in the display.

Table 4 show call admission statistics Field Descriptions 

Field
Description

Total call admission charges

Percentage of system resources being charged to the system. If you configured a resource limit, SA requests are dropped when this field is equal to that limit.

limit

Maximum allowed number of total call admission charges. Valid values are 0 to 100000.

Total calls rejected

Number of SA requests that were not accepted.

accepted

Number of SA requests that were accepted.

unscaled

Not related to IKE. This value always is 0.


Related Commands

Command
Description

call admission limit

Instructs IKE to drop calls when a specified percentage of system resources are being consumed.

crypto call admission limit

Specifies the maximum number of IKE SA requests allowed before IKE begins rejecting new IKE SA requests.


show ccm clients

To display information about cluster control manager (CCM) clients on high availability (HA), dual route processor systems use the show ccm clients command in privileged EXEC mode.

show ccm clients

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(31)SB2

This command was introduced.


Usage Guidelines

The CCM manages the capability to synchronize session bringup on the standby processor of a dual route processor HA system. Use the show ccm clients command to display information about CCM clients.

Examples

The following is sample output from the show ccm clients command on a Cisco 10000 series router active processor:

Router# show ccm clients

CCM bundles sent since peer up:
	Sync Session                0
	Update Session              0
	Active Bulk Sync            0
	Session Down                0
	ISSU client msgs            0
	Unknown msgs                0
Client events sent since peer up:
	PPP                         0
	PPPoE                       0
	PPPoA                       0
	AAA                         0
	PPP SIP                     0
	LTERM                       0
	AC                          0
	Virtual Template            0

The following is sample output from the show ccm clients command on a Cisco 10000 series router standby processor:


Router# show ccm clients

CCM bundles rcvd since last boot:
    Sync Session                8
    Update Session              0
    Active Bulk Sync            1
    Session Down                8
    ISSU client msgs            59
    Unknown msgs                0
Client events extracted since last boot:
    PPP                         72
    PPPoE                       50
    PPPoA                       0
    AAA                         32
    PPP SIP                     0
    LTERM                       8
    AC                          0

Table 5 describes the significant fields shown in the display. Any data not described in Table 13 is used for Cisco internal debugging purposes.

Table 5 show ccm clients Field Descriptions 

Field
Description

CCM bundles sent since peer up

Number of the following types of CCM bundles sent by the active processor since bringup on the standby processor :

Sync Session—Synchronization session bundles.

Update Session—Update session bundles.

Active Bulk Sync—Active processor bulk synchronization bundles.

Session Down—Session down bundles.

ISSU client msgs—In service software upgrade (ISSU) bundles.

Unknown msgs—Unknown message bundles.

Client events sent since peer up

Number of the following types of client events sent since bringup on the standby processor:

PPP—Point to point protocol (PPP) client events.

PPPoE—PPP over Ethernet client events.

PPPoA—PPP over ATM client events.

AAA—Authentication, authorization, and accounting (AAA) client events.

PPP SIP—PPP subscriber initiation process (SIP) events.

LTERM—Local termination client events.

AC—Attachment circuit events.

Virtual Template—Virtual template events.

CCM bundles rcvd since last boot

Number of the following types of CCM bundles received by the standby processor since bringup:

Sync Session—Synchronization session bundles.

Update Session—Update session bundles.

Active Bulk Sync—Active processor bulk synchronization bundles.

Session Down—Session down bundles.

ISSU client msgs—InISSU bundles.

Unknown msgs—Unknown message bundles.

Client events extracted since last boot

Number of the following client events extracted since bringup on the standby processor:

PPP—PPP client events.

PPPoE—PPPoE client events.

PPPoA—PPPoAclient events.

AAA—AAA client events.

PPP SIP—PPP SIP events.

LTERM—Local termination client events.

AC—Attachment circuit events.


Related Commands

Command
Description

show ccm queues

Displays CCM queue statistics.

show ccm sessions

Displays CCM session information.


show ccm queues

To display cluster control manager (CCM) queue statistics for high availability (HA) dual route processor systems, use the show ccm queues command in privileged EXEC mode.

show ccm queues

Syntax Description

This command has no arguments or keywords.

Command Modes

Privileged EXEC

Command History

Release
Modification

12.2(31)SB2

This command was introduced.


Usage Guidelines

The CCM manages the capability to synchronize session bringup on the standby processor of a redundant processor HA system. Use the show ccm queues command to display queue statistics for CCM sessions on active and standby processors. This command is generally used only by Cisco engineers for internal debugging of CCM processes.

Examples

The following is sample output from the show ccm queues command. No field descriptions are provided because command output is used for Cisco internal debugging purposes only.

Router# show ccm queues

9 Event Queues
                 size   max      kicks     starts    false   suspends  ticks(ms)
 4 CCM              0     2         13         13        0          0        20

 Event Names
                          Events  Queued  MaxQueued  Suspends  usec/evt max/evt
 1  4 Sync Session              0        0        0        0         0         0
 2  4 Sync Client               0        0        0        0         0         0
 3  4 Update                    0        0        0        0         0         0
 4  4 Session Down              0        0        0        0         0         0
 5  4 Bulk Sync Begi            0        0        0        0         0         0
 6  4 Bulk Sync Cont            0        0        0        0         0         0
 7  4 Bulk Sync End             1        0        1        0        53        53
 8  4 Going Active              0        0        0        0         0         0
 9  4 Going Standby             1        0        1        0        10        10
10  4 Standby Presen            0        0        0        0         0         0
11  4 Standby Gone              0        0        0        0         0         0
13  4 CP Message               18        0        2        0       156       573
14  4 Recr Session              0        0        0        0         0         0
15  4 Recr Update               0        0        0        0         0         0
16  4 Recr Sess Down            0        0        0        0         0         0
17  4 ISSU Session N            1        0        1        0       283       283
18  4 ISSU Peer Comm            0        0        0        0         0         0

Related Commands

Command
Description

show ccm clients

Displays CCM client information

show ccm sessions

Displays CCM session information


show ccm sessions

To display information about cluster control manager (CCM) sessions on high availability (HA) dual route processor systems, use the show ccm sessions command in privileged EXEC mode.

show ccm sessions

Syntax Description

This command has no arguments or keywords.

Command Modes

Privileged EXEC

Command History

Release
Modification

12.2(31)SB2

This command was introduced.


Usage Guidelines

The CCM manages the capability to synchronize session bringup on the standby processor of a redundant processor HA system. Use the show ccm sessions command to display information on CCM sessions on active and standby processors, and also to display information on subscriber redundancy policies configured using the subscriber redundancy command.

Examples

The following is sample output from the show ccm sessions command on the active processor of a Cisco 10000 series router:

Router# show ccm sessions

Global CCM state:                                CCM HA Active - Dynamic Sync
Global ISSU state:                               Compatible, Clients Cap 0x0
	Number of sessions in state Down:                0
	Number of sessions in state Not Ready:           0
	Number of sessions in state Ready:               0
	Number of sessions in state Dyn Sync:            0

Timeout: Timer Type   Delay    Remaining Starts    CPU Limit CPU Last
		------------ -------- --------- --------- --------- --------
		Rate         00:00:01 	-         2         -         -       
		Dynamic CPU  00:00:10 	-         0         90        0 

The following is sample output from the show ccm sessions command on the standby processor of a Cisco 10000 series router:

Router# show ccm sessions

Global CCM state:                        CCM HA Standby - Collecting
Global ISSU state:                       Compatible, Clients Cap 0xFFE

                                         Current     Bulk Sent   Bulk Rcvd
                                         ----------- ----------- -----------
Number of sessions in state Down:        0           0           0          
Number of sessions in state Not Ready:   0           0           0          
Number of sessions in state Ready:       0           0           0          
Number of sessions in state Dyn Sync:    0           0           0          

Timeout: Timer Type   Delay    Remaining Starts      CPU Limit CPU Last
         ------------ -------- --------- ----------- --------- --------
         Rate         00:00:01 -         0           -         -       
         Dynamic CPU  00:00:10 -         0           90        0       
         Bulk Time Li 00:08:00 -         0           -         -       
         RF Notif Ext 00:00:20 -         0           -         -       

Table 6 describes the significant fields shown in the display. Any data not described in Table 6 is used for Cisco internal debugging purposes.

Table 6 show ccm sessions Field Descriptions 

Field
Description

Global CCM state

Displays the number and state of CCM sessions on the following processors:

CCM HA Active- Dynamic Sync

CCM HA Standby - Collecting

Global ISSU state

Compatible clients indicates that CCM compatible in service software upgrade (ISSU) clients — that is, ISSU-compatible Cisco IOS versions — are running on both processors.

Current

CCM sessions currently ready for synchronization.

Bulk Sent

CCM sessions sent during bulk synchronization.

Bulk Rcvd

CCM sessions received during bulk synchronization.

Number of sessions in state Down

Sessions in the down state.

Number of sessions in state Not Ready

Sessions in the not ready state.

Number of sessions in state Ready

Sessions in the ready state.

Number of sessions in state Dyn Sync

Sessions in the dynamic synchronization state.

Timeout

Displays statistics for the following timers:

Rate—Monitors the number of sessions to be synchronized per configured time period.

Dynamic CPU—Monitors CPU limit, number of sessions, delay, and allowed calls configured for dynamic synchronization parameters.

Bulk Time Li—Monitors the time limit configured for bulk synchronization.

RF Notif Ext—Monitors redundancy facility(RF) active and standby state progressions and events.

Use the subscriber redundancy command to modify parameters that these timers monitor.

Delay

Timer delay in seconds for bulk and dynamic synchronization for subscriber sessions.

Remaining

Indicates remaining time in seconds before the timer expires.

Starts

Indicates the number of times the timer started.

CPU Limit

CPU usage percentage, a configurable value; default 90 percent.

CPU Last

Indicates the last time in hours, minutes, and seconds that the CPU limit timer was running.


Related Commands

Command
Description

show ccm clients

Displays CCM client information.

show ccm queues

Displays CCM queue information.

subscriber redundancy

Configures subscriber session redundancy policies.


show controllers shdsl

To display the status of the controller configured for single-pair high-bit-rate digital subscriber line (SHDSL) mode, use the show controllers shdsl command in privileged EXEC mode.

Cisco HWIC-4SHDSL and HWIC-2SHDSL

show controllers shdsl slot number/subslot number/port number {brief | detailed}

Cisco IAD2420

show controller shdsl number

Syntax Description

brief

Provides a summary of the controller's status.

detailed

Provides a detailed report of the controller's status.

number

SHDSL controller number. The valid controller number for SHDSL mode is 0.

slot number

Identifies the slot on the router in which the HWIC is installed.

subslot number

Identifies the subslot on the router in which the HWIC is installed.

port number

Identifies the port on the router in which the HWIC is installed. By default, the Cisco HWIC-4SHDSL and HWIC-2SHDSL use port number 0.


Defaults

Controller number

Command Modes

Privileged EXEC

Command History

Release
Modification

12.4(15)T

This command was updated for the Cisco HWIC-4SHDSL and HWIC-2SHDSL running on the Cisco 1841 router and on the Cisco 2800 and 3800 series access routers.

12.2(8)T

This command was introduced on Cisco IAD2420 series.


Usage Guidelines

This command is used to display the controller mode, the controller number, and associated statistics.

Examples

Cisco HWIC-4SHDSL and HWIC-2SHDSL

The following example displays the status of a Cisco HWIC-4SHDSL controller in slot 0, subslot 2, port 0 on a Cisco access router:

Router# show controllers shdsl 0/2/0 brief 

Controller SHDSL 0/2/0 is UP
  Hardware is HWIC-4SHDSL, rev 2 on slot 0, hwic slot 2 
  Capabilities: IMA, M-pair, 2/4 wire, Annex A, B, F & G, CPE termination
  cdb=0x43EB384C, plugin=0x43DE9410, ds=0x43E9A1C4 base=0xB8000000
  FPGA Version is REL.3.4.0, NIOSII FW:Ver 2.6, status Running
  SDC-16i HW:Rev 1.2, status UP, FW:Ver 1.2-1.1.3__57, status Running
  SDFE-4 HW:Rev 1.2, status UP, FW:Ver 1.1-1.5.2__001  , status Running
  NIOSII Firmware image: System
  SDC16i Firmware image: System
  SDFE4  Firmware image: System
  Number of pairs 4, number of groups configured 1
  Ignored CLI cmds(0), Event buffer: in use(0), failed(0)
  Group (0) is Not configured.
  Group (1) info:
        Type: M-pair over g.shdsl, status: Configure Firmware
        Interface: ATM0/2/1, hwidb: 0x43F04EA0, UTOPIA phy 1
        Configured/active num links: 2/0, bit map: 0x3/0x0
        Line termination: CPE, line mode: M-pair, Annex-B, PMMS disabled
        Line coding: 16-TCPAM, configured/actual rate: 4608/0 kbps
        SHDSL wire-pair (0) is in DSL DOWN state
        SHDSL wire-pair (1) is in DSL config state
Router#

Cisco IAD2420 Series

The following example displays the status of the controller that is configured for SHDSL mode on a Cisco IAD2420 series IAD:

Router# show controller shdsl 0

 SHDSL 0 controller UP
 SLOT 3: Globespan xDSL controller chipset
 Frame mode: Serial ATM
 Configured Line rate: 1160Kbps
 Line Re-activated 0 times after system bootup
 LOSW Defect alarm: None
 CRC per second alarm: None
 Line termination: CPE
 FPGA Revision: 9

Related Commands

Command
Description

controller shdsl 0

Configures the controller status and the controller number.


show dsl interface atm

To display information specific to the asymmetric digital subscriber line (ADSL) for a specified ATM interface, use the show dsl interface atm command in EXEC mode.

show dsl interface atm number

Syntax Description

number

ATM interface number.


Command Modes

EXEC

Command History

Release
Modification

12.1(3)XJ

The command was introduced on Cisco 1700 series routers.

12.2(2)T

This command was integrated into Cisco IOS Release 12.2(2)T.

12.1(5)YB

Support for this command was added to Cisco 2600 series and Cisco 3600 series routers.

12.1(5)XR1

Support for this command was added to the Cisco IAD2420 series.

12.2(4)T

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


Usage Guidelines

Use this command to display the status or results of a line test and to get information on port status, alarms, configured and actual transmission rates, and transmission errors.

The output from this command appears the same as the output from the show controller atm command on Cisco 1400 series routers.

Examples

ADSL: Example

The following example shows sample output for the show dsl interface atm command for a CPE device that is configured for ADSL:

Router# show dsl interface atm0

Alcatel 20150 chipset information
                ATU-R (DS)                      ATU-C (US)
Modem Status:    Showtime (DMTDSL_SHOWTIME)
DSL Mode:        ITU G.992.1 (G.DMT)
ITU STD NUM:     0x01                            0x1 
Vendor ID:       'ALCB'                          'ALCB'
Vendor Specific: 0x0000                          0x0000
Vendor Country:  0x00                            0x0F
Capacity Used:   85%                             98%
Noise Margin:    13.5 dB                          7.0 dB
Output Power:     9.5 dBm                        12.0 dBm
Attenuation:      1.5 dB                          3.5 dB
Defect Status:   None                            None 
Last Fail Code:  None
Selftest Result: 0x00
Subfunction:     0x15
Interrupts:      5940 (0 spurious)
PHY Access Err:  0
Activations:     1
SW Version:      3.670
FW Version:      0x1A04


                 Interleave             Fast    Interleave              Fast
Speed (kbps):             0             8128             0               864
Reed-Solomon EC:          0                0             0                 0
CRC Errors:               0                0             0                 7
Header Errors:            0                0             0                 2
Bit Errors:               0                0
BER Valid sec:            0                0
BER Invalid sec:          0                0


DMT Bits Per Bin
00: 0 0 0 0 0 0 0 7 6 7 9 A B C C C
10: C C C C C C B B B B A 9 A 9 0 0
20: 0 0 0 0 0 0 2 2 3 4 4 5 6 6 7 7
30: 7 8 8 8 9 9 9 A A A A A A B B B
40: B B B B B B B B B B B A B B B B
50: B B B B B B B B B B B B 2 B B B
60: B B B B B B B B B B B B B B B B
70: B B B B B B B B B B B B B B B B
80: B B B B B B B B B B B B B B B B
90: B B B B B B B B B B B B B B B B
A0: B B B B B B B B B B B B B B B B
B0: B B B B B B B B B B B B A B A A
C0: A A A A A A A A A A A A A A A A
D0: A A A A A A A A A A A 9 9 9 9 9
E0: 9 9 9 9 9 9 9 9 9 9 9 9 8 8 8 8
F0: 8 8 8 8 8 8 7 7 7 7 6 6 5 5 4 4

Table 7 describes the significant fields shown in the display.

Table 7 show dsl interface atm Field Descriptions 

Field
Description

Modem Status

Status of the modem. Possible states include the following:

DMTDSL_INVALID—Error state.

DMTDSL_STOP—Administrative down state.

DMTDSL_INIT—Restarting line.

DMTDSL_CHK_HW—Confirming that required HW exists.

DMTDSL_DLOAD_1—Downloading the init.bin file.

DMTDSL_DLOAD_2—Downloading operational firmware.

DMTDSL_MODE_CHK—Verifying that download was successful.

DMTDSL_DO_OPEN—Issue ADSL_OPEN command.

DMTDSL_RE_OPEN—Cycle the link. Retry open.

DMTDSL_ACTIVATING—Waiting for activation to succeed.

DMTDSL_LOOPBACK—Activation done.

DMTDSL_SHOWTIME—Activation succeeded.

DSL Mode

DSL operating mode.

ITU STD NUM

ITU standard number for the operating mode.

Vendor ID

Vendor identification code.

Vendor Specific

Indicates if this router is specified for a vendor.

Vendor Country

Code for the country where the vendor is located.

Capacity Used

Percentage of the capacity that is being used.

Noise Margin

Noise margin, in decibels.

Output Power

Power output, in decibels.

Attenuation

Attenuation of the signal, in decibels.

Defect Status

Status of defects.

Last Fail Code

Last failure code that was logged.

Selftest Result

Results of the self-test.

Subfunction

Code for the subfunction running.

Interrupts

Code for interrupts used.

PHY Access Err

Number of physical access errors.

Activations

Number of activations of the router.

SW Version

Software version number.

FW Version

Firmware version number.

Speed

The train speed for upstream and downstream. It shows both the interleave and the fast mode.

Reed-Solomon EC

Reed-Solomon error-correction statistics.

CRC Errors

Cyclic redundancy check statistics.

Header Errors

ATM header error reports.

Bit Errors

Total number of bit errors.

BER Valid sec

Bit error rate valid seconds.

BER Invalid sec

Bit error rate invalid seconds.


G.SHDSL: Example

The following example shows sample output for the show dsl interface atm command for a CPE device that is configured for G.SHDSL:

Router# show dsl interface atm 0/0

Globespan G.SHDSL Chipset Information
Equipment Type: Customer Premise
Operating Mode: G.SHDSL
Clock Rate Mode: Auto rate selection Mode
Reset Count: 1
Actual rate: 2320 Kbps
Modem Status: Data
Noise Margin: 42 dB
Loop Attenuation: 0.0 dB
Transmit Power: 13.5 dB
Receiver Gain: 204.8000 dB
Last Activation Status:No Failure
CRC Errors: 0
Chipset Version: 1
Firmware Version: R1.0

Table 8 describes the significant fields shown in the display.

Table 8 show dsl interface atm Field Descriptions 

Field
Description

Equipment Type

Terminal type, which can be one of the following:

Customer Premise (CPE)—This value indicates that the device is connected to a DSLAM. This is the default.

Central Office (CO)—If the devices are connected back-to-back, one of the routers can act as a CO.

Operating Mode

G.SHDSL annex configuration, which can be one of the following values:

A—Operating parameters for North America. This value is the default.

B—Operating parameters for Europe.

Clock Rate Mode

Upstream and downstream bit rate configuration, in kbps. If the upstream and downstream rates have different values, the device will train to lowest of the rates. If the value indicates "Auto rate selection mode", the CO and CPE devices will negotiate the speed and train.

Reset Count

Number of times the G.SHDSL chip has been reset since powering up.

Actual rate

The actual bit rate that the transceiver is using. This rate could be different from the requested (configured) rate.

Modem Status

One of the following values:

Handshake—local transceiver is trying to reach the far-end transceiver.

Training—startup training is in progress.

Data—training was successful.

Received SNR

The received signal-to-noise ratio (SNR), in decibels (dB).

SNR Threshold

SNR threshold below which the router will retrain. The default is 23 dB.

Loop Attenuation

The difference in decibels between the power received at the near-end device and the power transmitted from the far-end device.

Transmit Power

Local STU transmit power, in decibels per milliwatt (dBm).

Receiver Gain

Total receiver gain.

Last Activation Status

Defines the last failure state of the G.SHDSL chip.

CRC Errors

Number of cyclic redundancy check (CRC) errors observed after bootup or resetting of the interface.

Chipset Version

Vendor's chipset version.

Firmware Version

Version of the vendor's chipset firmware.


Related Commands

Command
Description

dsl operating-mode

Modifies the operating mode of the digital subscriber line for an ATM interface.


show mpf cpu

To display the average CPU utilization over a duration of the last 5 seconds, the last 1 minute, and the last 5 minutes when Multi-Processor Forwarding (MPF) is enabled on the second CPU, use the show mpf cpu command in user EXEC or privileged EXEC mode.

show mpf cpu [history]

Syntax Description

history

(Optional) Displays graphical output of the second CPU utilization over the last 60 seconds, the last 60 minutes, and the last 72 hours.


Command Default

No default behavior or values.

Command Modes

User EXEC
Privileged EXEC

Command History

Release
Modification

12.3(14)YM2

This command was introduced in Cisco IOS Release 12.3(14)YM2 and supported on the Cisco 7200 VXR and Cisco 7301 routers.

12.4(4)T

This command was integrated into Cisco IOS Release 12.4(4)T.


Examples

The following example shows that the average utilization of the second CPU is 33 percent for the last 5 seconds, 25 percent for the last minute, and 30 percent for the last 5 minutes:

Router# show mpf cpu

CPU utilization for five seconds: 33%; one minute: 25%; five minutes: 30% 

The following example shows graphical output of utilization of the second CPU for the last 60 seconds (percentage of CPU use per second), the last 60 minutes (percentage of CPU use per minute), and the last 72 hours (percentage of CPU use per hour).

Router# show mpf cpu history

slns 12:12:40 AM Saturday Nov 18 2000 UTC 
3333333333333333333333333333333333333333333333333333333333 
3333333333333333333333333333333333333333333333333333333333 
100 
90 
80 
70 
60 
50 
40 
30 ***************************
20 ***************************
10 ***************************
0....5....1....1....2....2....3....3....4....4....5....5.... 
	 	  0 	   5 	   0	   5 	   0 	   5 	  0    5    0    5 
				CPU% per second (last 60 seconds) 
3333333333333333333333333333333333333333333333333333333333 
3333333333333333333333333333333333333333333333333333333333 
100 
90 
80 
70 
60 
50 
40 
30 ################# 
20 ################# 
10 ################# 
0....5....1....1....2....2....3....3....4....4....5....5.... 
		  0 	   5 	  0 	   5 	   0 	   5 	  0 	   5    0 	   5 
					CPU% per minute (last 60 minutes) 
					* = maximum CPU% # = average CPU% 
1 
60 
80 
100 * 
90 * 
80 * 
70 ** 
60 ** 
50 ** 
40 ## 
30 ## 
20 ## 
10 ## 
0....5....1....1....2....2....3....3....4....4....5....5....6....6....7. 
		  0    	    5	    0    5    0    5    0    5    0    5    0    5    0 
					CPU% per hour (last 72 hours)	
					* = maximum CPU% # = average CPU% 

Related Commands

Command
Description

clear mpf interface

Clears MPF packet counts on all physical interfaces.

clear mpf punt

Clears MPF per-box punt reason and count.

ip mpf

Enable MPF on the second CPU of Cisco 7200 VXR and Cisco 7301 routers.

show ip cef exact-route

Displays the exact route for a source-destination IP address pair in CEF.

show mpf interface

Displays MPF packet count information on each physical interface.

show mpf ip exact-route

Displays the exact route for a source-destination IP address pair in an MPF system.

show mpf punt

Displays the MPF punt reason and punt packet count for the chassis.

sw-module heap fp

Fine-tunes the MPF heap memory allocation.


show mpf interface

To display Multi-Processor Forwarding (MPF) packet counter information on each physical interface, use the show mpf interface command in user EXEC or privileged EXEC mode.

show mpf interface [interface-name-and-number] [dot1q-vlan-num]

Syntax Description

interface-name-and-number

(Optional) Displays punt counts for a specified Gigabit Ethernet interface and its slot number and port number.

dotlq-vlan-num

(Optional) Displays punt counts on a specific subinterface by specifying the 802.1Q VLAN number.


Command Default

No default behavior or values.

Command Modes

User EXEC
Privileged EXEC

Command History

Release
Modification

12.3(14)YM2

This command was introduced in Cisco IOS Release 12.3(14)YM2 and implemented on the Cisco 7200 VXR and Cisco 7301 routers.

12.4(4)T

This command was integrated into Cisco IOS Release 12.4(4)T.


Usage Guidelines

This command is supported for physical interfaces and subinterfaces. There is no support for the virtual access interface (VAI).

You can display the interface count information for a specific Gigabit Ethernet interface by specifying the interface name and number. To display interface information for a specified subinterface only, you must use the 802.1Q VLAN number for the subinterface because the MPF software does not recognize the subinterface number.

Using the show mpf interface command without arguments displays the interface information for all Gigabit Ethernet interfaces and subinterfaces.

Using the clear mpf interface command resets the interface packet counters shown in the show mpf interface command output.

Examples

The following example using the show mpf interface command without arguments displays interface information about up or down state, type of counter (receiving or transmitting packet or bytes), and count number for packets or bytes for all Gigabit Ethernet interfaces (only GigabitEthernet0/1 in this example) and subinterfaces:

Router# show mpf interface

Name           Index   State       Counter              Count
Gi0/1          0       up          RX packets           1004
                                   RX bytes             158632
                                   TX packets           5004
Name           Index  State        Counter              Count
                                   TX bytes             790632
                                   RX punts             32961
                                   TX punts             85972
Gi0/1          1      up
Gi0/1.100      100    up           RX packets           1004