Troubleshooting guide

6-15
ATM and Layer 3 Switch Router Troubleshooting Guide
OL-1969-01
Chapter 6 Troubleshooting Switch Router ATM Network Connections
Troubleshooting Two-Ended Soft PVC Connections
Follow these steps to troubleshoot the passive end of a two-ended soft PVP connection:
Step 1 Use the show atm vp interface atm card/subcard/port command to confirm configuration of the passive
soft PVP connection.
Switch# show atm vp int atm 0/0/1 1
Interface: ATM0/0/1, Type: oc3suni
VPI = 1
Status: UP
Time-since-last-status-change: 00:00:11
Connection-type: SoftVP
Cast-type: point-to-point
Passive half leg
Soft vp location: Destination
Remote ATM address: 47.0091.8100.0000.0050.e209.8001.4000.0c82.0030.00
Remote VPI: 1
Soft vp call state: Active
Usage-Parameter-Control (UPC): pass
Wrr weight: 2
Number of OAM-configured connections: 0
OAM-configuration: disabled
OAM-states: Not-applicable
Cross-connect-interface: ATM4/0/3, Type: oc3suni
Cross-connect-VPI = 1
Cross-connect-UPC: pass
Cross-connect OAM-configuration: disabled
Cross-connect OAM-state: Not-applicable
Threshold Group: 5, Cells queued: 0
Rx cells: 0, Tx cells: 0
Tx Clp0:0, Tx Clp1: 0
Rx Clp0:0, Rx Clp1: 0
Rx Upc Violations:0, Rx cell drops:0
Rx Clp0 q full drops:0, Rx Clp1 qthresh drops:0
Rx connection-traffic-table-index: 1
Rx service-category: UBR (Unspecified Bit Rate)
Rx pcr-clp01: 7113539
Rx scr-clp01: none
Rx mcr-clp01: none
Rx cdvt: 1024 (from default for interface)
Rx mbs: none
Tx connection-traffic-table-index: 1
Tx service-category: UBR (Unspecified Bit Rate)
Tx pcr-clp01: 7113539
Tx scr-clp01: none
Tx mcr-clp01: none
Tx cdvt: none
Tx mbs: none
Step 2 Confirm the Passive half leg field appears in the display.
Step 3 Confirm the Soft vc location: Destination field appears in the display. Confirm the Remote ATM address
field and Remote VPI field matches the Soft-PVP ATM address, VPI at the originating switch. If they
do not, confirm the two-ended soft PVP connection configuration.
If you determine that the interface is configured incorrectly, see the chapter, “Configuring Virtual
Connections” in the Layer 3 Switching Software Feature and Configuration Guide.