Cisco Systems ACIP-SM(=) manual Using the Debug ATM Commands, Router# show atm vc

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Using the Debug ATM Commands

Use the show atm vc n command to display statistics for a given PVC, where n is the VCD. The following is sample output from the show atm vc n command, with VCD 1 specified:

Router# show atm vc 1

ATM3/0.1: VCD: 1, VPI: 16, VCI: 32, etype:0x0, AAL5 - LLC/SNAP, Flags: 0x130

PeakRate: 8192, Average Rate: 8192, Burst Cells: 1024, VCmode: 0xE200

OAM DISABLED, InARP DISABLED

InPkts: 0, OutPkts: 9, InBytes: 0, OutBytes: 630

InPRoc: 0, OutPRoc: 9, Broadcasts: 0

InFast: 0, OutFast: 0, InAS: 0, OutAS: 0

OAM F5 cells sent: 0, OAM cells received: 0

Status: ACTIVE

Use the show interfaces atm slot/port command to display statistics for the ATM interface you specify by its slot/port address as follows:

Router# show atm int ATM3/0 ATM interface ATM3/0:

AAL enabled: AAL5, Maximum VCs: 2048, Current VCCs: 2

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 2 input, 18 output, 0 IN fast, 0 OUT fast Rate-Queue 0 set to 10000Kbps, reg=0x42B PERMANENT

Rate-Queue 1 set to 8192Kbps, reg=0x5BE DYNAMIC, 2 VCCs Config. is ACTIVE

Use the show atm traffic command to display the interface traffic as follows:

Router# show atm traffic 2 Input packets

18 Output packets

9 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

Using the Debug ATM Commands

The following debug commands are available to aid in solving ATM network problems:

To create a dump of all protocol packets, use the debug atm packet command:

This command displays the contents of the SNAP/NLPID/SMDS header followed by the first 40 bytes of a packet in hexadecimal format.

To display errors, use the debug atm errors command:

This command displays information from all detected ATM errors; including such errors as encapsulation failures and errors during ATM configuration.

ATM Cable Interface Processor (ACIP) Installation and Configuration 27

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Contents Product Numbers ACIP-SM= ATM Terms and Acronyms Asynchronous Transfer Mode Overview Acip Description Acip FeaturesPower Budget Acip InterfaceSonet Distance Limitations Approximating the Acip Power Margin Acip Cables, PLIM, and Connections Multimode Power Budget Example of Dispersion LimitDuplex SC-Type Connector Acip Installation Prerequisites Acip Software PrerequisitesHardware and Host Router Prerequisites Cisco 7507, Interface Processor End Cisco 7513, Interface Processor End Safety Guidelines Safety WarningsList of Parts and Tools Acip Installation Prerequisites Telephone Wiring Preventing Electrostatic Discharge DamageElectrical Equipment Acip Installation Prerequisites Installing and Removing an Acip Install a module as followsRemove a module as follows Attaching Network Interface Cables to the Acip Using LEDs to Check Acip StatusUsing LEDs to Check Acip Status Router# show version Using show Commands to Verify Interface StatusRouter# show cont cbus Configuring the Acip Configure an Acip Interface Acip Defaults Parameter Command Default ValueConfigure the Integrated Routing and Bridging Feature Configure Cable ParametersConfigure the Bridge-Group Virtual Interface Interface bvi bridge-group Configure Protocols for Routing or BridgingConfiguration Example Monitor and Maintain the AcipAcip Error Statistics ATM show CommandsChecking the Configuration Router# show atm vc Using the Debug ATM CommandsExamples of ATM Error Messages Examples of ATM Error Messages F4 Segment ATMATM2/0 VC1 Bad SAP received Cisco Connection Online