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Table of Contents

oam-pvc
oam retry
oam-svc
protocol
pvc
show arp
show atm arp-server
show atm class-links
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) Number of seconds between transmitting OAM loopback cells. Values range from 0 to 600 seconds. Default is 10 seconds.

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.

Command Mode

Interface-ATM-VC configuration (for an ATM PVC)

VC-class configuration (for a VC class)

Usage Guidelines

This command first appeared in Cisco IOS Release 11.3 T.

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):

Example

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:

oam-pvc manage 3

Related Commands

You can use the master indexes or search online to find documentation of related commands.

ilmi manage
oam retry

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 in order to change a PVC connection state to up. This argument 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.

Default

up-count = 3, down-count = 5, retry-frequency = 1 second. This assumes that OAM management is enabled using the oam-pvc or oam-svc command. The up-count argument does not apply to SVCs.

Command Mode

Interface-ATM-VC configuration (for an ATM PVC or SVC)

VC-class configuration (for a VC class)

Usage Guidelines

This command first appeared in Cisco IOS Release 11.3 T.

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):

Example

The following example configures the OAM management parameters with up-count 3, down-count  3, and the retry-frequency at 10 seconds:

oam retry 3 3 10

Related Commands

You can use the master indexes or search online to find documentation of related commands.

oam-pvc
oam-svc

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) Number of seconds between transmitting OAM loopback cells. Values range from 0 to 600 seconds. Default is 10 seconds.

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.

Command Mode

Interface-ATM-VC configuration (for an ATM SVC)

VC-class configuration (for a VC class)

Usage Guidelines

This command first appeared in Cisco IOS Release 11.3 T.

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):

Example

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:

oam-svc manage 3

Related Commands

You can use the master indexes or search online to find documentation of related commands.

oam retry

protocol

Use the protocol command in the appropriate command mode to do one or both of the following:

Use the no form of this command to remove a static map or disable Inverse ARP.

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.

Default

Inverse ARP is enabled for IP and IPX if the protocol is running on the interface and no static map is configured.

Command Mode

Interface-ATM-VC configuration (for an ATM PVC or SVC)

VC-class configuration (for a VC class)

Usage Guidelines

This command first appeared in Cisco IOS Release 11.3 T.

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):

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 (Refer to the "Default" section described above):

no protocol ip 192.68.34.237

pvc

Use the pvc interface configuration command to do one or more of the following:

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 16  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.

The arguments vpi and vci 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 signaling, 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.

The arguments vpi and vci 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 signaling-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 AAL3/4SMDS 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.

Default

No PVC is defined. When a PVC is defined, the global default of the encapsulation command applies (aal-encap = aal5snap).

Command Mode

Interface configuration

Usage Guidelines

This command first appeared in Cisco IOS Release 11.3 T.

The Cisco IOS software dynamically creates rate queues as necessary to satisfy the requests of the pvc commands.

The pvc command creates a PVC and attaches it to the VPI and VCI specified. Both vpi and vci 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.

Once you specify a name for a PVC, you can reenter the interface-ATM-VC configuration mode by simply entering pvc name. 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.

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):

Examples

The following example creates a PVC with VPI 0 and VCI 16, and communication is set up with the ILMI:

pvc cisco 0/16 ilmi
  exit

The following example creates a PVC used for ATM signaling for an SVC. It specifies VPI  0 and VCI  5:

pvc cisco 0/5 qsaal
  exit

Related Commands

You can use the master indexes or search online to find documentation of related commands.

atm vc-per-vp

show arp

Use the show arp privileged EXEC command to display the entries in the ARP table.

show arp

Syntax Description

This command has no arguments or keywords.

Command Mode

Privileged EXEC

Usage Guidelines

This command first appeared in Cisco IOS Release 10.0.

Sample Display

The following is sample output from the show arp command:

Router# show arp
Protocol      	Address	                    Age (min)      	Hardware Addr                  	Type        Interface
Internet      	172.20.42.112        	120                  	0000.a710.4baf          	      ARPA        	Ethernet3
AppleTalk	    4028.5	                      29	                    0000.0c01.0e56          	      	SNAP	        Ethernet2
Internet      172.20.42.114        	105	                  0000.a710.859b          	      	ARPA	        Ethernet3
AppleTalk    	4028.9                      	-                      	0000.0c02.a03c          		      SNAP        	Ethernet2
Internet      	172.20.42.121	        42	                    0000.a710.68cd          	      ARPA	        Ethernet3
Internet      	172.20.36.9            	-	                      0000.3080.6fd4          		      SNAP        	TokenRing0
AppleTalk    	4036.9                      	-	                      0000.3080.6fd4          	      	SNAP        	TokenRing0
Internet      	172.20.33.9	            -	                      c222.2222.2222	          	      SMDS        Serial0
Internet      	2.2.2.2	                    0	                        0 / 60              	                ATM          ATM2/0.2

Table 3 describes the fields shown in the display.


Table 3: Show ARP Field Descriptions
Field Description

Protocol

Type of network address this entry includes.

Address

Network address that is mapped to the Media Access Control (MAC) address in this entry.

Age (min)

Interval (in minutes) since this entry was entered in the table, rather than the interval since the entry was last used. (The timeout value is 4  hours.)

Hardware Addr

MAC address mapped to the network address in this entry. For an ATM interface, this is the VPI/VCI.

Type

Encapsulation type used for the network address in this entry. Possible values include:

  • ARPA

  • ATM

  • ETLK (EtherTalk)

  • SMDS

  • SNAP

Interface

Interface associated with this network address.

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.

show atm arp-server [atm slot/port[.subinterface-number]] (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.)
show atm arp-server [atm slot/port-adapter/port[.subinterface-number]] (For the ATM port
adapter and enhanced ATM port adapter on Cisco  7500 series routers.)
show atm arp-server [atm number[.subinterface-number]] (For the NPM on Cisco  4500 and
4700 routers.)

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 Mode

User EXEC

Usage Guidelines

This command first appeared in Cisco IOS Release 11.1.

Sample Displays

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
ATM1/0:
    * 4.4.4.2           19:50   ac15336602000000000000000000000000000000
    * 4.4.4.6           19:50   ac15336606000000000000000000000000000000
    * 4.4.4.15          19:14   ac15336615000000000000000000000000000000
ATM1/0.23:
    * 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

You can use the master indexes or search online to find documentation of related commands.

atm arp-server

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 Mode

Privileged EXEC

Usage Guidelines

This command first appeared in Cisco IOS Release 11.3 T.

Sample Display

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 interface atm

To display ATM-specific information about an ATM interface, use the show atm interface atm privileged EXEC command.

show atm interface atm slot/port (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.)
show atm interface atm slot/port-adapter/port (For the ATM port adapter and enhanced ATM
port adapter on Cisco  7500 series routers.)
show atm interface atm number (For the NPM on Cisco  4500 and 4700 routers)

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 Mode

Privileged EXEC

Usage Guidelines

The show atm interface atm slot/port command first appeared in Cisco IOS Release 10.0.

The show atm interface atm number command first appeared in Cisco IOS Release 11.0.

The show atm interface atm slot/port-adapter/port command first appeared in Cisco IOS Release  11.2 P.

This command was modified in Cisco IOS Release 11.1 CA for the ATM-CES port adapter.

Sample Display

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
ATM interface ATM4/0:
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
Config. is ACTIVE

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
ATM interface ATM6/0
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
Config. is ACTIVE

Table 4 describes the fields shown in the display.


Table 4: 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

You can use the master indexes or search online to find documentation of related commands.

pvc

show atm map

To display the 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 Mode

Privileged EXEC

Usage Guidelines

This command first appeared in Cisco IOS Release 10.0.

This command was modified in Cisco IOS Release 11.1 CA to include a sample display for the ATM-CES port adapter.

Sample Displays

The following is sample output from the show atm map command for an ATM-CES port adapter on the Cisco  7200 series router.

Router# show atm map
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:

Router# show atm map
Map list atm:
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.

Router# show atm map
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:

Router# show atm map
Map list endA: PERMANENT
ip 148.11.11.1 maps to VC 4, VPI 0, VCI 60, ATM0.2

Table 5 describes the fields shown in the display.


Table 5: 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

You can use the master indexes or search online to find documentation of related commands.

protocol
pvc
svc

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 Mode

Privileged EXEC

Usage Guidelines

This command first appeared in Cisco IOS Release 11.3 T.

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.

Sample Displays

The following is sample output from the show atm pvc command:

Router# show atm pvc
	VCD/					Peak	Avg/Min	Burst
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
UBR, PeakRate: 155000
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
VC is managed by OAM
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
OAM cells received: 14
F5 InEndloop: 14, F5 InSegloop: 0, F5 InAIS: 0, F5 InRDI: 0
F4 InEndloop: 0, F4 InSegloop: 0, F4 InAIS: 0, F4 InRDI: 0
OAM cells sent: 25
F5 OutEndloop: 25, F5 OutSegloop: 0, F5 OutRDI: 0
OAM cell drops: 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
	VCD/					Peak	Avg/Min	Burst
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 6 describes significant fields shown in the displays.


Table 6: 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 Mode

Privileged EXEC

Usage Guidelines

This command first appeared in Cisco IOS Release 11.3 T.

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.

Sample Display

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

Router# show atm svc
	VCD/					Peak	Avg/Min	Burst
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
UBR, PeakRate: 155000
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
InARP DISABLED
InPkts: 4, OutPkts: 4, InBytes: 432, OutBytes: 432
InPRoc: 4, OutPRoc: 4, Broadcasts: 0
InFast: 0, OutFast: 0, InAS: 0, OutAS: 0
OAM cells received: 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
OAM cells sent: 0
F5 OutEndloop: 0, F5 OutSegloop: 0, F5 OutRDI: 0
OAM cell drops: 0
Status: UP
TTL: 3
interface = ATM2/0.2, call locally initiated, call reference = 8388610
vcnum = 5, vpi = 0, vci = 34, state = Active(U10), point-to-point call
Retry count: Current = 0
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
	VCD/					Peak	Avg/Min	Burst
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 7 describes significant fields shown in the displays.


Table 7: 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 Mode

Privileged EXEC

Usage Guidelines

This command first appeared in Cisco IOS Release 10.0.

This command was modified in Cisco IOS Release 11.1 CA to include a sample display for the ATM-CES port adapter.

Sample Display

The following is sample output from the show atm traffic command for the ATM-CES port adapter on a Cisco 7200 series router.

Router# show atm traffic
0 Input packets
1044 Output packets
1021 Broadcast packets
0 Packets received on non-existent VC
0 Packets attempted to send on non-existent VC
0 OAM cells received
0 OAM cells sent

The following is sample output from the show atm traffic command for the AIP on a Cisco  7500 series router:

Router# show atm traffic
276875 Input packets
272965 Output packets
2 Broadcast packets
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
272963 OAM cells sent
F5 OutEndloop: 272963, F5 OutSegloop: 0, F5 OutRDI: 0
0 OAM cell drops

Table 8 describes the fields shown in the display.


Table 8: Show ATM Traffic Field Descriptions
Field Description

Input packets

Total packets input.

Output packets

Total packets output (nonbroadcast).

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

You can use the master indexes or search online to find documentation of related commands.

pvc
svc


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