Troubleshooting guide

6-4
ATM and Layer 3 Switch Router Troubleshooting Guide
OL-1969-01
Chapter 6 Troubleshooting Switch Router ATM Network Connections
Troubleshooting PVP and PVC Connections
Checking the VPI and VCI Numbers
Use the following command to confirm the configured PVC interface VPI and VCI numbers:
Follow these steps to check the VPI and VCI numbers configured for the PVC connection:
Step 1 Use the show atm vc interface atm command to confirm the numbers at both ends of the connection
between the administration building and the manufacturing building:
AdminFl1Ls1# show atm vc interface atm 3/1/0 50 100
Interface: ATM3/1/0, Type: oc12suni
VPI = 50 VCI = 100
Status: UP
Time-since-last-status-change: 5w1d
Connection-type: PVC
Cast-type: point-to-point
Packet-discard-option: disabled
Usage-Parameter-Control (UPC): pass
Wrr weight: 32
Number of OAM-configured connections: 0
OAM-configuration: disabled
OAM-states: Not-applicable
Cross-connect-interface: ATM0/1/0, Type: oc12suni
Cross-connect-VPI = 75
Cross-connect-VCI = 150
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
AdminFl1Ls1#
Command Purpose
show atm vc interface atm card/subcard/port
vpi vci
Confirms the interface status.