Cisco ONS 15454 Troubleshooting Manual page 405

Chapter 2 Alarm Troubleshooting
Clear the RPR-PEER-MISS Condition
Determine whether the peer MAC address is properly configured by completing the following steps:
Step 1
a.
b.
To correct the MAC address configuration, refer to the Cisco ONS 15454 and Cisco ONS 15454 SDH
Ethernet Card Software Feature and Configuration Guide for procedures.
Step 2 If the condition does not clear, enter the following command in privileged executive mode:
router# show rpr-ieee protection
The command output, similar to the following lines, shows whether any protection switches are active:
Step 3
West Span Failures: none
East Span Failures: none
A protection switch can cause an RPR-PEER-MISS condition. You may also see the
"RPR-PROT-ACTIVE" alarm on page 2-211
Step 4 If the condition does not clear, correct any issues on the peer node that would cause it to go into
pass-through mode, which can cause the peer to raise RPR-PEER-MISS.
If the condition does not clear, log into the Technical Support Website at
Step 5
http://www.cisco.com/techsupport for more information or call Cisco TAC 1 800 553-2447.
2.7.348 RPR-PROT-ACTIVE
November 2009
Enter the following CLI command in privileged executive mode:
router# show interface rpr-ieee 0
This command's output will include information, similar to the following, about the RPR-IEEE
interface raising the condition:
Hardware is RPR-IEEE Channelized SONET, address is 000e.8312.bcf0 (bia
000e.87312.bfc0)
Verify that the alarmed interface's configured peer MAC address is the correct MAC address for the
peer card. A card in primary mode need to list the peer MAC address of the card operating in
secondary mode; the secondary card needs to list the peer MAC address of the primary card. Peer
MAC address information is contained in the same "show interface rpr-ieee 0" command output. In
the following line example, the RPR-IEEE interface raising the alarm is primary; it is in active mode,
and its configured peer, the secondary card, is MAC address 000e.8312.b870:
RI: primary,active peer mac 000e.8312.b870
The primary and secondary cards do not have to be neighbors on the ring.
Note
If RI is configured, then RI information is displayed in the "show interface rpr 0" output.
Note
Default Severity: Not Alarmed (NA), Non-Service-Affecting (NSA)
SONET Logical Object: RPRIF
raised for a span. Clear any protection issues.
Cisco ONS 15454 Troubleshooting Guide, R8.5
2.7.348 RPR-PROT-ACTIVE
2-211