Table Of Contents
oam-pvc
oam retry
oam-svc
protocol
pvc
show atm arp-server
show atm class-links
show atm ilmi-configuration
show atm ilmi-status
show atm interface atm
show atm map
show atm pvc
show atm svc
show atm traffic
oam-pvc
To enable end-to-end F5 OAM loopback cell generation and OAM management for an ATM PVC or VC class, use the oam-pvc command in the appropriate command mode. Use the no form of this command to disable generation of OAM loopback cells and OAM management.
oam-pvc [manage] [frequency]
no oam-pvc [manage] [frequency]
Syntax Description
manage
|
(Optional) Enable OAM management.
|
frequency
|
(Optional) Time delay (0 to 600 seconds) between transmitting OAM loopback cells.
|
Defaults
10 seconds
Command Modes
Interface-ATM-VC configuration (for an ATM PVC). VC-class configuration (for a VC class)
Command History
Release
|
Modification
|
11.3
|
This command was introduced.
|
Usage Guidelines
If OAM management is enabled, further control of OAM management is configured using the oam retry command.
If the oam-pvc command is not explicitly configured on an ATM PVC, the PVC inherits the following default configuration (listed in order of next highest precedence):
•
Configuration of the oam-pvc command in a VC class assigned to the PVC itself.
•Configuration of the oam-pvc command in a VC class assigned to the PVC's ATM subinterface.
•Configuration of the oam-pvc command in a VC class assigned to the PVC's ATM main interface.
•Global default: End-to-end F5 OAM loopback cell generation and OAM management are disabled, but if OAM cells are received, they are looped back. The default value for the frequency is 10 seconds.
Examples
The following example enables end-to-end F5 OAM loopback cell transmission and OAM management on an ATM PVC with a transmission frequency of 3 seconds:
Related Commands
Command
|
Description
|
ilmi manage
|
Enables ILMI management on an ATM PVC.
|
oam retry
|
Configures parameters related to OAM management for ATM PVC, SVC, or VC class.
|
oam retry
To configure parameters related to OAM management for an ATM PVC, SVC, or VC class, use the oam retry command in the appropriate command mode. Use the no form of this command to remove OAM management parameters.
oam retry up-count down-count retry-frequency
no oam retry up-count down-count retry-frequency
Syntax Description
up-count
|
Number of consecutive end-to-end F5 OAM loopback cell responses that must be received to change a PVC connection state to up. This does not apply to SVCs.
|
down-count
|
Number of consecutive end-to-end F5 OAM loopback cell responses that are not received in order to change a PVC state to down or tear down an SVC connection.
|
retry-frequency
|
The frequency (in seconds) that end-to-end F5 OAM loopback cells are transmitted when a change in UP/DOWN state of a PVC or SVC is being verified. For example, if a PVC is up and a loopback cell response is not received after the frequency (in seconds) specified using the oam-pvc command, then loopback cells are sent at the retry-frequency to verify whether or not the PVC is down.
|
Defaults
up-count is 3, down-count is 5, retry-frequency is 1 second. This assumes that OAM management is enabled.
Command Modes
Interface-ATM-VC configuration (for an ATM PVC or SVC) or VC-class configuration (for a VC class)
Command History
Release
|
Modification
|
11.3
|
This command was introduced.
|
Usage Guidelines
If the oam retry command is not explicitly configured on an ATM PVC or SVC, the VC inherits the following default configuration (listed in order of next highest precedence):
•Configuration of the oam retry command in a VC class assigned to the PVC or SVC itself.
•Configuration of the oam retry command in a VC class assigned to the PVC's or SVC's ATM subinterface.
•Configuration of the oam retry command in a VC class assigned to the PVC's or SVC's ATM main interface.
•The up-count and retry-frequency arguments do not apply to SVCs.
Examples
The following example configures the OAM management parameters with up-count 3, down-count 3, and the retry-frequency at 10 seconds:
Related Commands
Command
|
Description
|
oam-pvc
|
Enables end-to-end F5 OAM loopback cell generation and OAM management for an ATM PVC or VC class.
|
oam-svc
|
Enables end-to-end F5 OAM loopback cell generation and OAM management for an ATM SVC or VC class.
|
oam-svc
To enable end-to-end F5 OAM loopback cell generation and OAM management for an ATM SVC or VC class, use the oam-svc command in the appropriate command mode. Use the no form of this command to disable generation of OAM loopback cells and OAM management.
oam-svc [manage] [frequency]
no oam-svc [manage] [frequency]
Syntax Description
manage
|
(Optional) Enable OAM management.
|
frequency
|
(Optional) Time delay (0 to 600 seconds) between transmitting OAM loopback cells.
|
Defaults
10 seconds.
Command Modes
Interface-ATM-VC configuration (for an ATM SVC) or VC-class configuration (for a VC class)
Command History
Release
|
Modification
|
11.3
|
This command was introduced.
|
Usage Guidelines
If OAM management is enabled, further control of OAM management is configured using the oam retry command.
Note Generally, ATM signaling manages ATM SVCs. Configuring the oam-svc command on an SVC verifies the inband integrity of the SVC.
If the oam-svc command is not explicitly configured on an ATM SVC, the SVC inherits the following default configuration (listed in order of next highest precedence):
•Configuration of the oam-svc command in a VC class assigned to the SVC itself.
•Configuration of the oam-svc command in a VC class assigned to the SVC's ATM subinterface.
•Configuration of the oam-svc command in a VC class assigned to the SVC's ATM main interface.
•Global default: End-to-end F5 OAM loopback cell generation and OAM management are disabled, but if OAM cells are received, they are looped back. The default value for the frequency is 10 seconds.
Examples
The following example enables end-to-end F5 OAM loopback cell transmission and OAM management on an ATM SVC with a transmission frequency of 3 seconds:
Related Commands
Command
|
Description
|
oam retry
|
Configures parameters related to OAM management for an ATM PVC, SVC, or VC class.
|
protocol
To configure a static map for an ATM PVC, SVC, or VC class; or enable Inverse ARP or Inverse ARP broadcasts on an ATM PVC, use the protocol command in the appropriate command mode. To remove a static map or disable Inverse ARP, use the no form of this command.
protocol protocol {protocol-address | inarp} [[no] broadcast]
no protocol protocol {protocol-address | inarp} [[no] broadcast]
Syntax Description
protocol
|
Choose one of the following keywords:
aarp—AppleTalk ARP
apollo—Apollo domain
appletalk—AppleTalk
arp—IP ARP
bridge—bridging
bstun—block serial tunnel
cdp—Cisco Discovery Protocol
clns—ISO CLNS
clns_es—ISO CLNS end system
clns_is—ISO CLNS intermediate system
cmns—ISO CMNS
compressedtcp—Compressed TCP
decnet—DECnet
decnet_node—DECnet node
decnet_prime_router—DECnet prime router
decnet_router-l1—DECnet router L1
decnet_router-l2—DECnet router L2
dlsw—data-link switching
ip—IP
ipx—Novell IPX
llc2—llc2
pad—PAD links
qllc—Qualified Logical Link Control protocol
rsrb—remote source-route bridging
snapshot—snapshot routing support
stun—serial tunnel
vines—Banyan VINES
xns—Xerox Network Systems protocol
|
protocol-address
|
Destination address that is being mapped to a PVC.
|
inarp
|
(Only valid for IP and IPX protocols on PVCs) Use this keyword to enable Inverse ARP on an ATM PVC. If you specify a protocol-address instead of inarp, Inverse ARP is automatically disabled for that protocol.
|
[no] broadcast
|
(Optional) broadcast indicates that this map entry is used when the corresponding protocol sends broadcast packets to the interface, for example, IGRP updates. Pseudobroadcasting is supported. The broadcast keyword of the protocol command takes precedence if you previously configured the broadcast command on the ATM PVC or SVC.
|
Defaults
Inverse ARP is enabled for IP and IPX if the protocol is running on the interface and no static map is configured.
Command Modes
Interface-ATM-VC configuration (for an ATM PVC or SVC)
VC-class configuration (for a VC class)
Command History
Release
|
Modification
|
11.3
|
This command was introduced.
|
Usage Guidelines
Command Application
Use this command to perform either of the following tasks:
•Configure a static map for an ATM PVC, SVC, or VC class.
•Enable Inverse ARP or Inverse ARP broadcasts on an ATM PVC by either configuring Inverse ARP directly on the PVC or in a VC class (applies to IP and IPX protocols only).
Default Configurations
If the protocol command is not explicitly configured on an ATM PVC or SVC, the VC inherits the following default configuration (listed in order of next highest precedence):
•Configuration of the protocol ip inarp or protocol ipx inarp command in a VC class assigned to the PVC or SVC itself.
•Configuration of the protocol ip inarp or protocol ipx inarp command in a VC class assigned to the ATM subinterface of the PVC or SVC.
•Configuration of the protocol ip inarp or protocol ipx inarp command in a VC class assigned to the ATM main interface of the PVC or SVC.
•Global default: Inverse ARP is enabled for IP and IPX if the protocol is running on the interface and no static map is configured.
Examples
The following example creates a static map on a VC, indicates that 192.68.34.237 is connected to this VC, and sends ATM pseudobroadcasts:
protocol ip 192.68.34.237 broadcast
The following example enables Inverse ARP for IPX and does not send ATM pseudobroadcasts:
protocol ipx inarp no broadcast
The following example removes a static map from a VC and restores the default behavior for Inverse ARP (See the "Defaults" section of this command):
no protocol ip 192.68.34.237
pvc
To create or assign a name to an ATM PVC, specify the encapsulation type on an ATM PVC, or enter interface-ATM-VC configuration mode, use the pvc command in interface configuration mode. To remove an ATM PVC, use the no form of this command.
pvc [name] vpi/vci [ilmi | qsaal | smds]
no pvc [name] vpi/vci [ilmi | qsaal | smds]
Syntax Description
name
|
(Optional) The name of the PVC or map. The name can be up to 15 characters long.
|
vpi/
|
ATM network virtual path identifier (VPI) for this PVC. The absence of the "/" and a vpi value defaults the vpi value to 0.
On the Cisco 7200 and 7500 series routers, this value ranges from 0 to 255; on the Cisco 4500 and 4700 routers, this value ranges from 0 to 1 less than the quotient of 8192 divided by the value set by the atm vc-per-vp command.
A value that is out of range is interpreted as a string and is treated as the connection ID.
The vpi and vci arguments cannot both be set to 0; if one is 0, the other cannot be 0.
|
vci
|
ATM network virtual channel identifier (VCI) for this PVC. This value ranges from 0 to 1 less than the maximum value set for this interface by the atm vc-per-vp command. Typically, lower values 0 to 31 are reserved for specific traffic (for example, F4 OAM, SVC signalling, ILMI, and so on) and should not be used.
The VCI is a 16-bit field in the header of the ATM cell. The VCI value is unique only on a single link, not throughout the ATM network, because it has local significance only.
A value that is out of range causes an "unrecognized command" error message.
The vpi and vci arguments cannot both be set to 0; if one is 0, the other cannot be 0.
|
ilmi
|
(Optional) Used to set up communication with the ILMI; the associated vpi and vci values are ordinarily 0 and 16, respectively.
|
qsaal
|
(Optional) A signalling-type PVC used for setting up or tearing down SVCs; the associated vpi and vci values are ordinarily 0 and 5, respectively.
|
smds
|
(Optional) Encapsulation for SMDS networks. If you are configuring an ATM PVC on the ATM Interface Processor (AIP), you must configure AAL3/4 SMDS using the atm aal aal3/4 command before specifying smds encapsulation. If you are configuring an ATM network processor module (NPM), the atm aal aal3/4 command is not required. SMDS encapsulation is not supported on the ATM port adapter.
|
Defaults
No PVC is defined. When a PVC is defined, the global default of the encapsulation command applies (aal-encap = aal5snap).
Command Modes
Interface configuration
Command History
Release
|
Modification
|
11.3
|
This command was introduced.
|
Usage Guidelines
Rate Queues
The Cisco IOS software dynamically creates rate queues as necessary to satisfy the requests of the pvc commands.
Creating and Configuring PVCs
The pvc command creates a PVC and attaches it to the VPI and VCI specified. Both the vpi and vci arguments cannot be simultaneously specified as 0; if one is 0, the other cannot be 0.
When configuring an SVC, use the pvc command to configure the PVC that handles SVC call setup and termination. In this case, specify the qsaal keyword. See the second example that follows.
ATM PVC Names
Once you specify a name for a PVC, you can reenter interface-ATM-VC configuration mode by simply entering the pvc name command. You can remove a PVC and any associated parameters by entering no pvc name or no pvc vpi/vci.
Note After configuring the parameters for an ATM PVC, you must exit the interface-ATM-VC configuration mode in order to create the PVC and enable the settings.
Encapsulation Types on ATM PVCs
Specify ILMI, QSAAL, or SMDS as the encapsulation type on an ATM PVC. (To configure other encapsulations types, see the encapsulation command).
Default Configurations
If ilmi, qsaal, or smds encapsulation is not explicitly configured on the ATM PVC, the PVC inherits the following default configuration (listed in order of next highest precedence):
•Configuration of the encapsulation command in a VC class assigned to the PVC itself.
•Configuration of the encapsulation command in a VC class assigned to the ATM subinterface of the PVC.
•Configuration of the encapsulation command in a VC class assigned to the ATM main interface of the PVC.
•Global default: The global default of the encapsulation command applies (aal-encap = aal5snap).
Examples
The following example creates a PVC with VPI 0 and VCI 16, and communication is set up with the ILMI:
The following example creates a PVC used for ATM signalling for an SVC. It specifies VPI 0 and VCI 5.
Related Commands
Command
|
Description
|
atm vc-per-vp
|
Sets the maximum number of VCIs to support per VPI.
|
show atm arp-server
To display the ATM ARP server's information about one specific interface or all interfaces, use the show atm arp-server user EXEC command.
AIP on Cisco 7500 series with AIP; Cisco 7200 series with ATM, ATM-CES, and enhanced ATM port adapters; Cisco 2600 and 3600 series with 1-port ATM-25 network module
show atm arp-server [atm slot/port[.subinterface-number]]
Cisco 7500 series with ATM and enhanced ATM port adapters
show atm arp-server [atm slot/port-adapter/port[.subinterface-number]]
Cisco 4500 and 4700 series with NPM
show atm arp-server [atm number[.subinterface-number]]
Syntax Description
atm slot/port
|
(Optional) ATM slot and port numbers. Use this format for the following platform configurations:
•AIP on Cisco 7500 series routers.
•ATM port adapter, ATM-CES port adapter, and enhanced ATM port adapter on Cisco 7200 series routers.
•1-port ATM-25 network module on Cisco 2600 and 3600 series routers.
|
atm slot/port-adapter/port
|
(Optional) ATM slot, port adapter, and port numbers. Use this format for the ATM port adapter or enhanced ATM port adapter on Cisco 7500 series routers.
|
atm number
|
(Optional) ATM network processor module (NPM) number on Cisco 4500 and 4700 routers.
|
.subinterface-number
|
(Optional) Subinterface number.
|
Command Modes
User EXEC
Command History
Release
|
Modification
|
11.1
|
This command was introduced.
|
Examples
The following is sample output from the show atm arp-server command when no interface is specified:
Router# show atm arp-server
Note that a '*' next to an IP address indicates an active call
IP Address TTL ATM Address
* 4.4.4.2 19:50 ac15336602000000000000000000000000000000
* 4.4.4.6 19:50 ac15336606000000000000000000000000000000
* 4.4.4.15 19:14 ac15336615000000000000000000000000000000
* 10.0.0.2 19:50 ac15336602000000000000000000000000000023
* 10.0.0.6 19:50 ac15336606000000000000000000000000000023
The following is sample output from the show atm arp-server command when a slot and port are specified on the Cisco 7500:
Router# show atm arp-server atm 1/0
Note that a '*' next to an IP address indicates an active call
IP Address TTL ATM Address
* 4.4.4.2 19:00 ac15336602000000000000000000000000000000
* 4.4.4.6 19:00 ac15336606000000000000000000000000000000
* 4.4.4.15 19:14 ac15336615000000000000000000000000000000
Related Commands
Command
|
Description
|
atm arp-server
|
Identifies an ATM ARP server for the IP network or sets TTL values for entries in the ATM ARP table.
|
show atm class-links
To display VC parameter configurations and where the parameter values are inherited from, use the show atm class-links privileged EXEC command.
show atm class-links {vpi/vci | name}
Syntax Description
vpi/vci
|
The ATM VPI and VCI numbers. The absence of the slash character (/) and a vpi value defaults the vpi value to 0.
|
name
|
Name of the VC.
|
Command Modes
Privileged EXEC
Command History
Release
|
Modification
|
11.3
|
This command was introduced.
|
Examples
The following is sample output from the show atm class-links command for VPI 0 and VCI 66:
Router# show atm class-links 0/66
Displaying vc-class inheritance for ATM2/0.3, vc 0/66:
broadcast - VC-class configured on main-interface
encapsulation aal5mux ip - VC-class configured on subinterface
no ilmi manage - Not configured - using default
oam-pvc manage 3 - VC-class configured on vc
oam retry 3 5 1 - Not configured - using default
ubr 10000 - Configured on vc directly
show atm ilmi-configuration
To display ILMI configuration information, use the show atm ilmi-configuration command in privileged EXEC mode.
show atm ilmi-configuration
Syntax Description
This command has no arguments or keywords.
Defaults
No default behavior or values.
Command Modes
Privileged EXEC
Command History
Release
|
Modification
|
12.0
|
This command was introduced prior to Cisco IOS Release 12.0.
|
Examples
The following example shows sample output for the show atm ilmi-configuration command:
Router# show atm ilmi-configuration
1122334455667788990011223344556677889900
Table 29 describes the fields shown in the display.
Table 29 show atm ilmi-configuration Field Descriptions
Field
|
Description
|
LECS Address(s)
|
Current ATM LAN Emulation Clients (LECs) addresses.
|
Related Commands
show atm ilmi-status
To display ILMI-related status information, use the show atm ilmi-status command in privileged EXEC configuration mode.
show atm ilmi-status [atm interface-number]
Syntax Description
atm
|
ATM interface.
|
interface-number
|
Number of the ATM interface.
|
Defaults
No default behavior or values.
Command Modes
Privileged EXEC
Command History
Release
|
Modification
|
12.0
|
This command was introduced in a release prior to Cisco IOS Release 12.0.
|
Usage Guidelines
Entering the show atm ilmi-status command without specifying an interface will display ILMI-related status information for all of the ATM interfaces.
Examples
The following example is sample output for the show atm ilmi-status command:
Router# show atm ilmi-status
Interface :ATM2/0 Interface Type :Unknown
ILMI VCC :(0, 16) ILMI Keepalive :Disabled
Interface :ATM5/0 Interface Type :Private UNI (User-side)
ILMI VCC :(0, 16) ILMI Keepalive :Disabled
Peer IP Addr: 10.0.52.17 Peer IF Name: ATM1/1/0
Peer MaxVPIbits: 8 Peer MaxVCIbits: 14
47.0091.8100.0000.0040.0b0a.2501
End-System Registered Address(s) :
47.0091.8100.0000.0040.0b0a.2501.bbbb.ccdd.eeff.12(Confirmed)
Table 30 describes the fields shown in the display.
Table 30 show atm ilmi-status Field Descriptions
Field
|
Description
|
interface
|
ATM interface.
|
Interface Type
|
Type of ATM interface.
|
ILMI VCC
|
Number of the current ILMI VCC for the interface.
|
ILMI Keepalive
|
Status of ILMI keepalive packets.
|
ILMI State
|
Status of ILMI for the interface.
|
Peer IP Addr
|
IP address of the peer.
|
Peer IF Name
|
Name of the peer interface.
|
Peer Max VPIbits
|
Maximum number of bits allowed for VPIs on the peer interface.
|
Peer Max VCIbits
|
Maximum number of bits allowed for VCIs on the peer interface.
|
Active Prefix
|
Network prefix that is registered from the switch side and is active and valid.
|
End-System Registered Address(s)
|
Address that the router registers back to the switch. The router combines the network prefix of the switch with the end-system identifier to form the end-system registered address.
|
Related Commands
Command
|
Description
|
show atm ilmi-configuration
|
Displays ILMI configuration information.
|
show atm interface atm
To display ATM-specific information about an ATM interface, use the show atm interface atm privileged EXEC command.
Cisco 7500 series with AIP; Cisco 7200 series with ATM, ATM-CES, and enhanced ATM port adapters; Cisco 2600 and 3600 series with 1-port ATM-25 network module
show atm interface atm slot/port
Cisco 7500 series with ATM and enhanced ATM port adapters
show atm interface atm slot/port-adapter/port
Cisco 4500 and 4700 series with NPM
show atm interface atm number
Syntax Description
slot/port
|
ATM slot number and port number. Use this format on the following platform configurations:
•The AIP on Cisco 7500 series routers.
•The ATM port adapter, ATM-CES port adapter, or enhanced ATM port adapter on Cisco 7200 series routers.
•The 1-port ATM-25 network module on Cisco 2600 and 3600 series routers.
|
slot/port-adapter/port
|
ATM slot, port adapter, and port number. Use this format on the ATM port adapter or ATM-CES port adapter on Cisco 7500 series routers.
|
number
|
NPM number for Cisco 4500 and 4700 routers.
|
Command Modes
Privileged EXEC
Command History
Release
|
Modification
|
10.0
|
This command was introduced.
|
11.0
|
The number argument was added.
|
11.2
|
The slot/port-adapter/port arguments were added.
|
Examples
The following is sample output for the ATM-CES port adapter to display statistics on slot 4, port 0:
Router# show atm interface atm 4/0
AAL enabled: AAL5, Maximum VCs: 1024, Current VCs: 6
Tx buffers 256, Rx buffers 256, Exception Queue: 32, Raw Queue: 32
VP Filter: 0x7B, VCIs per VPI: 1024, Max Datagram Size:4496, MIDs/VC:16
PLIM Type:4B5B - 100Mbps, No Framing, TX clocking: LINE
4897 input, 2900 output, 0 IN fast, 0 OUT fast
Rate-Queue 1 set to 100Mbps, reg=0x4EA DYNAMIC, 1 VCCs
ATM4/0.1:AAL3/4-SMDS address c111.1111.1111 Multicast e222.2222.222
The following is sample output for the enhanced ATM port adapter to display statistics on slot 6, port 0:
Router# show atm interface atm 6/0
AAL enabled: AAL5, Maximum VCs: 2048, Current VCs: 3
Maximum Transmit Channels: 64
Tx buffers: 256, Rx buffers 256, Exception Queue: 32, Raw Queue: 32
VP Filter: 0x7B, VCIs per VPI: 1024, Max Datagram Size: 4496
PLIM Type: SONET - 155Mbps, TX clocking: INTERNAL
0 input, 59 output, 0 IN fast, 0 OUT fast
ABR parameters, rif: 16 rdf: 16
Table 31 describes the fields shown in the display.
Table 31 show atm interface atm Field Descriptions
Field
|
Description
|
ATM interface
|
Slot and port number of the interface.
|
AAL enabled
|
Type of AAL. If both AAL5 and AAL3/4 are enabled on the interface, the output will include both AAL5 and AAL3/4.
|
Maximum VCs
|
Maximum number of virtual circuits this interface can support.
|
Current VCs
|
Number of active virtual circuits.
|
Tx buffers, Rx buffers
|
Number of transmit and receive buffers.
|
Exception Queue
|
Number of exception buffers.
|
Raw Queue
|
Queue size.
|
VP Filter
|
Hexadecimal value of the VP filter.
|
VCIs per VPI
|
Maximum number of VCIs to support per VPI.,
|
Max Datagram Size
|
The configured maximum number of bytes in the largest datagram.
|
MIDs/VC
|
The configured maximum number of message identifiers allowed per virtual circuit on this interface.
|
PLIM Type
|
Physical Layer Interface Module (PLIM) type (E3, 4B/5B, or SONET).
|
Framing
|
For E3, this might be G.804; otherwise, no framing.
|
TX clocking
|
Clocking on the router. For E3 or SONET, this might be INTERNAL, meaning the AIP or NPM generates the clock. Otherwise, LINE indicates that the ATM switch provides the clocking.
|
input
|
Number of packets received and process-switched.
|
output
|
Number of packets sent from process switch.
|
IN fast
|
Number of input packets fast-switched.
|
OUT fast
|
Number of output packets fast-switched.
|
ABR parameters, rif rdf
|
The amount that the cell transmission rate increases or decreases in response to flow control information from the network or destination for Available Bit Rate PVCs. The rate increase factor (RIF) and rate decrease factor (RDF) in this example are 16, the default.
|
Rate-Queue
|
List of configured rate queues.
|
reg=
|
Actual register value passed to the AIP to define a specific rate queue (AIP only).
|
DYNAMIC
|
Indicates that the rate queue is dynamic and was created automatically by the software. Dynamic rate queues are created when an atm pvc command specifies a peak or average rate that does not match any user configured rate queue. The value PERMANENT indicates that the rate queue was user-configured.
|
VCCs
|
Number of virtual channel connections (VCCs) dynamically attached to this rate queue.
|
ATM4/0.1
|
Indicates that the subinterface supports ATM adaptation layer AAL3/4 and displays the SMDS E.164 unicast address and the SMDS E.164 multicast address assigned to the subinterface.
|
Config. is
|
ACTIVE or VALID in n SECONDS. ACTIVE indicates that the current AIP or NPM configuration has been loaded into the AIP and is being used. There is a 5-second window when a user changes a configuration and the configuration is sent to the AIP.
|
Related Commands
Command
|
Description
|
pvc
|
Configures the PVC interface.
|
show atm map
To display a list of all configured ATM static maps to remote hosts on an ATM network, use the show atm map privileged EXEC command.
show atm map
Syntax Description
This command has no arguments or keywords.
Command Modes
Privileged EXEC
Command History
Release
|
Modification
|
10.0
|
This command was introduced.
|
Examples
The following is sample output from the show atm map command for an ATM-CES port adapter on the Cisco 7200 series router.
Map list alien: PERMANENT
ip 128.1.1.1 maps to VC 6
ip 128.1.1.2 maps to VC 6
The following is sample output from the show atm map command:
vines 3004B310:0001 maps to VC 4, broadcast
ip 172.21.168.110 maps to VC 1, broadcast
clns 47.0004.0001.0000.0c00.6e26.00 maps to VC 6, broadcast
appletalk 10.1 maps to VC 7, broadcast
decnet 10.1 maps to VC 2, broadcast
The following is sample output from the show atm map command for a multipoint connection.
Map list atm_pri: PERMANENT
ip 4.4.4.4 maps to NSAP CD.CDEF.01.234567.890A.BCDE.F012.3456.7890.1234.12, broadcast,
aal5mux, multipoint connection up, VC 6
ip 4.4.4.6 maps to NSAP DE.CDEF.01.234567.890A.BCDE.F012.3456.7890.1234.12, broadcast,
aal5mux, connection up, VC 15, multipoint connection up, VC 6
Map list atm_ipx: PERMANENT
ipx 1004.dddd.dddd.dddd maps to NSAP DE.CDEF.01.234567.890A.BCDE.F012.3456.7890.1234.12,
broadcast, aal5mux, multipoint connection up, VC 8
ipx 1004.cccc.cccc.cccc maps to NSAP CD.CDEF.01.234567.890A.BCDE.F012.3456.7890.1234.12,
broadcast, aal5mux, multipoint connection up, VC 8
Map list atm_apple: PERMANENT
appletalk 62000.5 maps to NSAP CD.CDEF.01.234567.890A.BCDE.F012.3456.7890.1234.12,
broadcast, aal5mux, multipoint connection up, VC 4
appletalk 62000.6 maps to NSAP DE.CDEF.01.234567.890A.BCDE.F012.3456.7890.1234.12,
broadcast, aal5mux, multipoint connection up, VC 4
The following is sample output from the show atm map command if you configure an ATM PVC using the pvc command:
ip 148.11.11.1 maps to VC 4, VPI 0, VCI 60, ATM0.2
Table 32 describes the fields shown in the display.
Table 32 show atm map Field Descriptions
Field
|
Description
|
Map list
|
Name of map list.
|
PERMANENT
|
This map entry was entered from configuration; it was not entered automatically by a process.
|
protocol address maps to VC x
or
protocol address maps to NSAP...
|
Name of protocol, the protocol address, and the VCD or NSAP that the address is mapped to (for ATM VCs configured with the atm pvc command).
|
broadcast
|
Indicates pseudobroadcasting.
|
protocol address maps to VPI x, VCI x, ATMx.x
or
protocol address maps to NSAP...
|
Name of protocol, the protocol address, the VPI number, the VCI number, and the ATM interface or subinterface (for ATM PVCs configured using the pvc command).
or
Name of the protocol, the protocol address, and the NSAP that the address is mapped to (for ATM SVCs configured using the svc command).
|
aal5mux
|
Indicates the encapsulation used, a multipoint or point-to-point virtual circuit, and the number of the virtual circuit.
|
multipoint connection up
|
Indicates that this is a multipoint virtual circuit.
|
VC 6
|
Number of the virtual circuit.
|
connection up
|
Indicates a point-to-point virtual circuit.
|
VPI
|
Virtual path identifier for the VC.
|
VCI
|
Virtual channel identifier for the VC.
|
ATMx.x
|
ATM interface or subinterface number.
|
Related Commands
Command
|
Description
|
protocol
|
Configures the selected protocol type.
|
pvc
|
Configures the PVC interface.
|
svc
|
Creates an ATM SVC and specifies the destination NSAP address on a main interface or subinterface.
|
show atm pvc
To display all ATM PVCs and traffic information, use the show atm pvc privileged EXEC command.
show atm pvc [vpi/vci | name | interface atm interface-number]
Syntax Description
vpi/vci
|
(Optional) The ATM VPI and VCI numbers. The absence of the slash character (/) and a vpi value defaults the vpi value to 0.
|
name
|
(Optional) Name of the PVC.
|
interface atm interface-number
|
(Optional) Interface number or subinterface number of the PVC. Displays all PVCs on the specified interface or subinterface.
The interface-number uses one of the following formats, depending on what router platform you are using:
•For the AIP on Cisco 7500 series routers; For the ATM port adapter, ATM-CES port adapter, and enhanced ATM port adapter on Cisco 7200 series routers; For the 1-port ATM-25 network module on Cisco 2600 and 3600 series routers: slot/0[.subinterface-number multipoint]
•For the ATM port adapter and enhanced ATM port adapter on Cisco 7500 series routers: slot/port-adapter/0[.subinterface-number multipoint]
•For the NPM on Cisco 4500 and 4700 routers: number[.subinterface-number multipoint]
For a description of these arguments, refer to the interface atm command.
|
Command Modes
Privileged EXEC
Command History
Release
|
Modification
|
11.3
|
This command was introduced.
|
Usage Guidelines
If the vpi/vci or name is not specified, the output of this command is the same as that of the show atm vc command but only the configured PVCs are displayed. See the first sample output below.
If the vpi/vci or name is specified, the output of this command is the same as the show atm vc vcd command, plus extra information related to PVC management including connection name, detailed states, and OAM counters. See the second sample output below.
If the interface atm interface-number option is included in the command, all PVCs under that interface or subinterface are displayed. See the third sample output below.
Examples
The following is sample output from the show atm pvc command:
Interface Name VPI VCI Type Encaps Kbps Kbps Cells Sts
2/0 1 0 5 PVC SAAL 155000 155000 UP
2/0 2 0 16 PVC ILMI 155000 155000 UP
2/0.2 101 0 50 PVC SNAP 155000 155000 UP
2/0.2 102 0 60 PVC SNAP 155000 155000 DOWN
2/0.2 104 0 80 PVC SNAP 155000 155000 UP
2/0 hello 0 99 PVC SNAP 1000 UP
The following is sample output from the show atm pvc command with the vpi/vci specified:
Router# show atm pvc 0/99
ATM 2/0.2: VCD 102, VPI: 0, VCI: 60
AAL5-LLC/SNAP, etype:0x0, Flags: 0xC20, VCmode: 0x1
OAM frequency: 3 second(s), OAM retry frequency: 1 second(s)
OAM up retry count: 3, OAM down retry count: 5
OAM Loopback status: OAM Sent
OAM VC state: Not Verified
ILMI VC state: Not Managed
InARP frequency: 15 minute(s)
InPkts: 1, OutPkts: 1, InBytes: 32, OutBytes: 32
InPRoc: 1, OutPRoc: 0, Broadcasts: 0
InFast: 0, OutFast:0, InAS: 0, OutAS: 0
F5 InEndloop: 14, F5 InSegloop: 0, F5 InAIS: 0, F5 InRDI: 0
F4 InEndloop: 0, F4 InSegloop: 0, F4 InAIS: 0, F4 InRDI: 0
F5 OutEndloop: 25, F5 OutSegloop: 0, F5 OutRDI: 0
PVC Discovery: NOT_VERIFIED
Status: DOWN, State: NOT_VERIFIED
The following is sample output from the show atm pvc command with the ATM subinterface specified:
Router# show atm pvc interface atm 2/0.2
Interface Name VPI VCI Type Encaps Kbps Kbps Cells Sts
2/0.2 101 0 50 PVC SNAP 155000 155000 UP
2/0.2 102 0 60 PVC SNAP 155000 155000 DOWN
2/0.2 104 0 80 PVC SNAP 155000 155000 UP
Table 33 describes significant fields shown in the displays.
Table 33 show atm pvc Field Descriptions
Field
|
Description
|
Interface
|
Interface and subinterface slot and port.
|
VCD/Name
|
Virtual circuit descriptor (virtual circuit number). The connection name is displayed if a name for the VC was configured using the pvc command.
|
VPI
|
Virtual path identifier.
|
VCI
|
Virtual channel identifier.
|
Type
|
Type of PVC detected from PVC discovery, either PVC-D, PVC-L, or PVC-M.
•PVC-D indicates a PVC created due to PVC discovery.
•PVC-L indicates that the corresponding peer of this PVC could not be found on the switch.
•PVC-M indicates that some or all of the QOS parameters of this PVC mismatch that of the corresponding peer on the switch.
|
Encaps
|
Type of ATM adaptation layer (AAL) and encapsulation.
|
Peak
or
PeakRate
|
Kilobits per second transmitted at the peak rate.
|
Avg/Min
or
Average Rate
|
Kilobits per second transmitted at the average rate.
|
Burst Cells
|
Value that equals the maximum number of ATM cells the virtual circuit can transmit at peak rate.
|
Sts or Status
|
Status of the VC connection.
•UP indicates that the connection is enabled for data traffic.
•DOWN indicates that the connection is not ready for data traffic. When the Status field is DOWN, a State field is shown. See a description of the different values for this field listed later in this table.
•INACTIVE indicates that the interface is down.
|
Connection Name
|
The name of the PVC.
|
UBR, UBR+, or VBR-NRT
|
UBR—Unspecified Bit Rate QOS is specified for this PVC. See the ubr command for further information.
UBR+—Unspecified Bit Rate QOS is specified for this PVC. See the ubr+ command for further information.
VBR-NRT—Variable Bit Rate-Non Real Time QOS rates are specified for this PVC. See the vbr-nrt command for further information.
|
etype
|
Encapsulation type.
|
Flags
|
Bit mask describing virtual circuit information. The flag values are summed to result in the displayed value.
0x40—SVC
0x20—PVC
0x10—ACTIVE
0x0—AAL5-SNAP
0x1—AAL5-NLPID
0x2—AAL5-FRNLPID
0x3—AAL5-MUX
0x4—AAL3/4-SMDS
0x5—QSAAL
0x6—ILMI
0x7—AAL5-LANE
0x9—AAL5-CISCOPPP
|
virtual-access
|
Virtual access interface identifier.
|
virtual-template
|
Virtual template identifier.
|
VCmode
|
AIP-specific or NPM-specific register describing the usage of the virtual circuit. This register contains values such as rate queue, peak rate, and AAL mode, which are also displayed in other fields.
|
OAM frequency
|
Number of seconds between sending OAM loopback cells.
|
OAM retry frequency
|
The frequency (in seconds) that end-to-end F5 loopback cells should be transmitted when a change in UP/DOWN state is being verified. For example, if a PVC is up and a loopback cell response is not received after the frequency (in seconds) specified using the oam-pvc command, then loopback cells are sent at the retry-frequency to verify whether or not the PVC is down.
|
OAM up retry count
|
Number of consecutive end-to-end F5 OAM loopback cell responses that must be received in order to change a PVC state to up. Does not apply to SVCs.
|
OAM down retry count
|
Number of consecutive end-to-end F5 OAM loopback cell responses that are not received in order to change a PVC state to down or tear down an SVC.
|
OAM Loopback status
|
Status of end-to-end F5 OAM loopback cell generation for this VC. This field will have one of the following values:
•OAM Disabled—End-to-End F5 OAM loopback cell generation is disabled.
•OAM Sent—OAM cell was sent.
•OAM Received—OAM cell was received.
•OAM Failed—OAM reply was not received within the frequency period or contained bad correlation tag.ssss.
|
OAM VC state
|
This field will have one of the following states for this VC:
•AIS/RDI—The VC received AIS/RDI cells. End-to-end F5 OAM loopback cells are not sent in this state.
•Down Retry—An OAM loopback failed. End-to-end F5 OAM loopback cells are sent at retry frequency to verify the VC is really down. After down-count unsuccessful retries, the VC goes to the Not Verified state.
•Not Managed—VC is not being managed by OAM.
•Not Verified—VC has not been verified by end-to-end F5 OAM loopback cells. AIS and RDI conditions are cleared.
•Up Retry—An OAM loopback was successful. End-to-end F5 OAM loopback cells are sent at retry frequency to verify the VC is really up. After up-count successive and successful loopback retries, the VC goes to the Verified state.
•Verified—Loopbacks are successful. AIS/RDI cell was not received.
|
ILMI VC state
|
This field will have one of the following states for this VC:
•Not Managed—VC is not being managed by ILMI.
•Not Verified—VC has not been verified by ILMI.
•Verified—VC has been verified by ILMI.
|
VC is managed by OAM/ILMI
|
VC is managed by OAM and/or ILMI.
|
InARP frequency
|
Number of minutes for the Inverse ARP time period.
|
InPkts
|
Total number of packets received on this virtual circuit. This number includes all fast-switched and process-switched packets.
|
OutPkts
|
Total number of packets sent on this virtual circuit. This number includes all fast-switched and process-switched packets.
|
InBytes
|
Total number of bytes received on this virtual circuit. This number includes all fast-switched and process-switched bytes.
|
OutBytes
|
Total number of bytes sent on this virtual circuit. This number includes all fast-switched and process-switched bytes.
|
InPRoc
|
Number of process-switched input packets.
|
OutPRoc
|
Number of process-switched output packets.
|
Broadcasts
|
Number of process-switched broadcast packets.
|
InFast
|
Number of fast-switched input packets.
|
OutFast
|
Number of fast-switched output packets.
|
InAS
|
Number of autonomous-switched or silicon-switched input packets.
|
OutAS
|
Number of autonomous-switched or silicon-switched output packets.
|
OAM cells received
|
Total number of OAM cells received on this virtual circuit.
|
F5 InEndloop
|
Number of end-to-end F5 OAM loopback cells received.
|
F5 InSegloop
|
Number of segment F5 OAM loopback cells received.
|
F5 InAIS
|
Number of F5 OAM AIS cells received.
|
F5 InRDI
|
Number of F5 OAM RDI cells received.
|
F4 InEndloop
|
Number of end-to-end F4 OAM loopback cells received.
|
F4 InSegloop
|
Number of segment F4 OAM loopback cells received.
|
F4 InAIS
|
Number of F4 OAM AIS cells received.
|
F4 InRDI
|
Number of F4 OAM RDI cells received.
|
OAM cells sent
|
Total number of OAM cells sent on this virtual circuit.
|
F5 OutEndloop
|
Number of end-to-end F5 OAM loopback cells sent.
|
F5 OutSegloop
|
Number of segment F5 OAM loopback cells sent.
|
F5 OutRDI
|
Number of F5 OAM RDI cells sent.
|
OAM cell drops
|
Number of OAM cells dropped (or flushed).
|
PVC Discovery
|
NOT_VERIFIED—This PVC is manually configured on the router and not yet verified with the attached adjacent switch.
WELL_KNOWN—This PVC has a VCI value of 0 through 31.
DISCOVERED—This PVC is learned from the attached adjacent switch via ILMI.
MIXED—Some of the traffic parameters for this PVC were learned from the switch via ILMI.
MATCHED—This PVC is manually configured on the router and the local traffic shaping parameters match the parameters learned from the switch.
MISMATCHED—This PVC is manually configured on the router and the local traffic shaping parameters do not match the parameters learned from the switch.
LOCAL_ONLY—This PVC is configured locally on the router and not on the remote switch.
|
State
|
When the Status field is UP, this field does not appear. When the Status field is DOWN or INACTIVE, the State field will appear with one of the following values:
NOT_VERIFIED—The VC has been established successfully; Waiting for OAM (if enabled) and ILMI (if enabled) to verify that the VC is up.
NOT_EXIST—VC has not been created.
HASHING_IN—VC has been hashed into a hash table.
ESTABLISHING—Ready to establish VC connection.
MODIFYING—VC parameters have been modified.
DELETING—VC is being deleted.
DELETED—VC has been deleted.
NOT_IN_SERVICE—ATM interface is shut down.
|
show atm svc
To display all ATM SVCs and traffic information, use the show atm svc privileged EXEC command.
show atm svc [vpi/vci | name | interface atm interface-number]
Syntax Description
vpi/vci
|
(Optional) The ATM VPI and VCI numbers. The absence of the slash character (/) and a vpi value defaults the vpi value to 0.
|
name
|
(Optional) Name of the SVC.
|
interface atm interface-number
|
(Optional) Interface number or subinterface number of the SVC. Displays all SVCs on the specified interface or subinterface.
The interface-number uses one of the following formats, depending on what router platform you are using:
•For the AIP on Cisco 7500 series routers; For the ATM port adapter, ATM-CES port adapter, and enhanced ATM port adapter on Cisco 7200 series routers; For the 1-port ATM-25 network module on Cisco 2600 and 3600 series routers: slot/0[.subinterface-number multipoint]
•For the ATM port adapter and enhanced ATM port adapter on Cisco 7500 series routers: slot/port-adapter/0[.subinterface-number multipoint]
•For the NPM on Cisco 4500 and 4700 routers: number[.subinterface-number multipoint]
For a description of these arguments, refer to the interface atm command.
|
Command Modes
Privileged EXEC
Command History
Release
|
Modification
|
11.3
|
This command was introduced.
|
Usage Guidelines
If the vpi/vci or name is not specified, the output of this command is the same as that of the show atm vc command but only the configured SVCs are displayed. See the first sample output below.
If the vpi/vci or name is specified, the output of this command is the same as the show atm vc vcd command, plus extra information related to SVC management including connection name, detailed states, and OAM counters. See the second sample output below.
If the interface atm interface-number option is included in the command, all SVCs under that interface or subinterface are displayed. See the third sample output below.
Examples
The following is sample output from the show atm svc command:
Interface Name VPI VCI Type Encaps Kbps Kbps Cells Sts
2/0.2 4 0 32 SVC SNAP 155000 155000 UP
2/0.2 3 0 33 SVC SNAP 155000 155000 UP
2/0.1 5 0 34 SVC SNAP 155000 UP
2/0.2 6 0 35 SVC SNAP 155000 155000 UP
The following is sample output from the show atm svc command with VPI 0 and VCI 34 specified:
Router# show atm svc 0/34
ATM2/0.1: VCD: 5, VPI: 0, VCI: 34
AAL5-LLC/SNAP, etype: 0x0, Flags 0x440, VCmode: 0xE000
OAM frequency: 0 second(s), OAM retry frequency: 1 second(s)
OAM up retry count: 3, OAM down retry count: 5
OAM Loopback status: OAM Disabled
OAM VC state: Not Managed
ILMI VC state: Not Managed
InPkts: 4, OutPkts: 4, InBytes: 432, OutBytes: 432
InPRoc: 4, OutPRoc: 4, Broadcasts: 0
InFast: 0, OutFast: 0, InAS: 0, OutAS: 0
F5 InEndloop: 0, F5 InSegloop: 0, F5 InAIS: 0, F5 InRDI:0
F4 InEndloop: 0, F4 InSegloop: 0, F4 InAIS: 0, F4 InRDI:0
F5 OutEndloop: 0, F5 OutSegloop: 0, F5 OutRDI: 0
interface = ATM2/0.2, call locally initiated, call reference = 8388610
vcnum = 5, vpi = 0, vci = 34, state = Active(U10), point-to-point call
timer currently inactive, timer value = 00:00:00
Remote Atm Nsap address:47.00918100000000400B0A2501.0060837B4743.00, VCowner:Static Map
The following is sample output from the show atm svc interface atm interface_number command:
Router# show atm svc interface atm 2/0.2
Interface Name VPI VCI Type Encaps Kbps Kbps Cells Sts
2/0.2 4 0 32 SVC SNAP 155000 155000 UP
2/0.2 3 0 33 SVC SNAP 155000 155000 UP
2/0.2 6 0 35 SVC SNAP 155000 155000 UP
Table 34 describes significant fields shown in the displays.
Table 34 show atm svc Field Descriptions
Field
|
Description
|
Interface
|
Interface and subinterface slot and port.
|
VCD/Name
|
Virtual circuit descriptor (virtual circuit number). The connection name is displayed if a name for the VC was configured using the svc command.
|
VPI
|
Virtual path identifier.
|
VCI
|
Virtual channel identifier.
|
Type
|
Type of virtual circuit, either SVC or MSVC (multipoint SVC).
•MSVC (with no -x ) indicates that VCD is a leaf of some other router's multipoint VC.
•MSVC-x indicates there are x leaf routers for that multipoint VC opened by the root.
|
Encaps
|
Type of ATM adaptation layer (AAL) and encapsulation.
|
Peak
or
PeakRate
|
Kilobits per second transmitted at the peak rate.
|
Avg/Min
or
Average Rate
|
Kilobits per second transmitted at the average rate.
|
Burst Cells
|
Value that equals the maximum number of ATM cells the virtual circuit can transmit at peak rate.
|
Sts or Status
|
Status of the VC connection.
•UP indicates that the connection is enabled for data traffic.
•DOWN indicates that the connection is not ready for data traffic. When the Status field is DOWN, a State field is shown. See a description of the different values for this field listed later in this table.
•INACTIVE indicates that the interface is down.
|
Connection Name
|
The name of the SVC.
|
UBR, UBR+, or VBR-NRT
|
UBR—Unspecified Bit Rate QOS is specified for this SVC. See the ubr command for further information.
UBR+—Unspecified Bit Rate QOS is specified for this SVC. See the ubr+ command for further information.
VBR-NRT—Variable Bit Rate-Non Real Time QOS rates are specified for this SVC. See the vbr-nrt command for further information.
|
etype
|
Encapsulation type.
|
Flags
|
Bit mask describing virtual circuit information. The flag values are summed to result in the displayed value.
0x40—SVC
0x20—PVC
0x10—ACTIVE
0x0—AAL5-SNAP
0x1—AAL5-NLPID
0x2—AAL5-FRNLPID
0x3—AAL5-MUX
0x4—AAL3/4-SMDS
0x5—QSAAL
0x6—ILMI
0x7—AAL5-LANE
0x9—AAL5-CISCOPPP
|
VCmode
|
AIP-specific or NPM-specific register describing the usage of the virtual circuit. This register contains values such as rate queue, peak rate, and AAL mode, which are also displayed in other fields.
|
OAM frequency
|
Number of seconds between sending OAM loopback cells.
|
OAM retry frequency
|
The frequency (in seconds) that end-to-end F5 loopback cells should be transmitted when a change in UP/DOWN state is being verified. For example, if an SVC is up and a loopback cell response is not received after the frequency (in seconds) specified using the oam-svc command, then loopback cells are sent at the retry-frequency to verify whether or not the SVC is down.
|
OAM up retry count
|
Number of consecutive end-to-end F5 OAM loopback cell responses that must be received in order to change a PVC state to up. Does not apply to SVCs.
|
OAM down retry count
|
Number of consecutive end-to-end F5 OAM loopback cell responses that are not received in order to change a PVC state to down or tear down an SVC.
|
OAM Loopback status
|
Status of end-to-end F5 OAM loopback cell generation for this VC. This field will have one of the following values:
•OAM Disabled—End-to-End F5 OAM loopback cell generation is disabled.
•OAM Sent—OAM cell was sent.
•OAM Received—OAM cell was received.
•OAM Failed—OAM reply was not received within the frequency period or contained bad correlation tag.ssss.
|
OAM VC state
|
This field will have one of the following states for this VC:
•AIS/RDI—The VC received AIS/RDI cells. End-to-end F5 OAM loopback cells are not sent in this state.
•Down Retry—An OAM loopback failed. End-to-end F5 OAM loopback cells are sent at retry frequency to verify the VC is really down. After down-count unsuccessful retries, the VC goes to the Not Verified state.
•Not Managed—VC is not being managed by OAM.
•Not Verified—VC has not been verified by end-to-end F5 OAM loopback cells. AIS and RDI conditions are cleared.
•Up Retry—An OAM loopback was successful. End-to-end F5 OAM loopback cells are sent at retry frequency to verify the VC is really up. After up-count successive and successful loopback retries, the VC goes to the Verified state.
•Verified—Loopbacks are successful. AIS/RDI cell was not received.
|
ILMI VC state
|
|This field will have one of the following states for this VC:
•Not Managed—VC is not being managed by ILMI.
•Not Verified—VC has not been verified by ILMI.
•Verified—VC has been verified by ILMI.
|
VC is managed by OAM/ILMI
|
VC is managed by OAM and/or ILMI.
|
InARP frequency
|
Number of minutes for the Inverse ARP time period.
|
InPkts
|
Total number of packets received on this virtual circuit. This number includes all fast-switched and process-switched packets.
|
OutPkts
|
Total number of packets sent on this virtual circuit. This number includes all fast-switched and process-switched packets.
|
InBytes
|
Total number of bytes received on this virtual circuit. This number includes all fast-switched and process-switched bytes.
|
OutBytes
|
Total number of bytes sent on this virtual circuit. This number includes all fast-switched and process-switched bytes.
|
InPRoc
|
Number of process-switched input packets.
|
OutPRoc
|
Number of process-switched output packets.
|
Broadcasts
|
Number of process-switched broadcast packets.
|
InFast
|
Number of fast-switched input packets.
|
OutFast
|
Number of fast-switched output packets.
|
InAS
|
Number of autonomous-switched or silicon-switched input packets.
|
OutAS
|
Number of autonomous-switched or silicon-switched output packets.
|
OAM cells received
|
Total number of OAM cells received on this virtual circuit.
|
F5 InEndloop
|
Number of end-to-end F5 OAM loopback cells received.
|
F5 InSegloop
|
Number of segment F5 OAM loopback cells received.
|
F5 InAIS
|
Number of F5 OAM AIS cells received.
|
F5 InRDI
|
Number of F5 OAM RDI cells received.
|
F4 InEndloop
|
Number of end-to-end F4 OAM loopback cells received.
|
F4 InSegloop
|
Number of segment F4 OAM loopback cells received.
|
F4 InAIS
|
Number of F4 OAM AIS cells received.
|
F4 InRDI
|
Number of F4 OAM RDI cells received.
|
OAM cells sent
|
Total number of OAM cells sent on this virtual circuit.
|
F5 OutEndloop
|
Number of end-to-end F5 OAM loopback cells sent.
|
F5 OutSegloop
|
Number of segment F5 OAM loopback cells sent.
|
F5 OutRDI
|
Number of F5 OAM RDI cells sent.
|
OAM cell drops
|
Number of OAM cells dropped (or flushed).
|
State
|
When the Status field is DOWN or INACTIVE, the State field will appear with one of the following values:
NOT_VERIFIED—The VC has been established successfully; Waiting for OAM (if enabled) and ILMI (if enabled) to verify that the VC is up.
NOT_EXIST—VC has not been created.
HASHING_IN—VC has been hashed into a hash table.
ESTABLISHING—Ready to establish VC connection.
MODIFYING—VC parameters have been modified.
DELETING—VC is being deleted.
DELETED—VC has been deleted.
NOT_IN_SERVICE—ATM interface is shut down.
|
TTL
|
Time-to-live in ATM hops across the VC.
|
VC owner
|
IP Multicast address of group.
|
show atm traffic
To display current, global ATM traffic information to and from all ATM networks connected to the router, use the show atm traffic privileged EXEC command.
show atm traffic
Syntax Description
This command has no arguments or keywords.
Command Modes
Privileged EXEC
Command History
Release
|
Modification
|
10.0
|
This command was introduced.
|
Examples
The following is sample output from the show atm traffic command for the ATM-CES port adapter on a Cisco 7200 series router.
0 Packets received on non-existent VC
0 Packets attempted to send on non-existent VC
The following is sample output from the show atm traffic command for the AIP on a Cisco 7500 series router:
0 Packets received on non-existent VC
6 Packets attempted to send on non-existent VC
272523 OAM cells received
F5 InEndloop: 272523, F5 InSegloop: 0, F5 InAIS: 0, F5 InRDI: 0
F4 InEndloop: 0, F4 InSegloop: 0, F4 InAIS: 0, F4 InRDI: 0
F5 OutEndloop: 272963, F5 OutSegloop: 0, F5 OutRDI: 0
Table 35 describes the fields shown in the display.
Table 35 show atm traffic Field Descriptions
Field
|
Description
|
Input packets
|
Total packets input.
|
Output packets
|
Total packets output.
|
Broadcast packets
|
Total broadcast packets output.
|
Packets received on nonexistent VC
|
Number of packets sent to virtual circuits not configured.
|
Packets attempted to send on non-existent VC
|
Number of packets attempted to be sent on a virtual circuit that were not configured.
|
OAM cells received
|
Total Operation, Administration, and Maintenance (OAM) cells received.
|
F5 InEndloop
|
Number of end-to-end F5 OAM loopback cells received.
|
F5 InSegloop
|
Number of segment F5 OAM loopback cells received.
|
F5 InAIS
|
Number of F5 OAM AIS cells received.
|
F5 InRDI
|
Number of F5 OAM RDI cells received.
|
F4 InEndloop
|
Number of end-to-end F4 OAM loopback cells received.
|
F4 InSegloop
|
Number of segment F4 OAM loopback cells received.
|
F4 InAIS
|
Number of F4 OAM AIS cells received.
|
F4 InRDI
|
Number of F4 OAM RDI cells received.
|
OAM cells sent
|
Total number of OAM cells sent on this VC.
|
F5 OutEndloop
|
Number of end-to-end F5 OAM loopback cells sent.
|
F5OutSegloop
|
Number of segment F5 OAM loopback cells sent.
|
F5 OutRDI
|
Number of F5 OAM RDI cells sent.
|
OAM cell drops
|
Number of OAM cells dropped (or flushed).
|
Related Commands
Command
|
Description
|
pvc
|
Configures the PVC interface.
|
svc
|
Creates an ATM SVC and specifies the destination NSAP address on a main interface or subinterface.
|
