Link Failover - Cisco ASR 903 Manual

▀ REP
ASR903-R4#
REP Segment 1
BridgeName
---------------- ---------- ---- ----
ASR903-R1
ASR903-R2
ASR903-R2
ASR903-R3
ASR903-R3
ASR903-R4

Link Failover

ASR903-R3# configure terminal
Enter configuration commands, one per line.
ASR903-R3(config)#int gi0/2/1
ASR903-R3(config-if)# shutdown
*Jun 10 17:11:36.053: %REP-4-LINKSTATUS: GigabitEthernet0/2/1 (segment 1) is non-
operational due to port down
*Jun 10 17:11:38.049: %LINK-5-CHANGED: Interface GigabitEthernet0/2/1, changed state
to administratively down
*Jun 10 17:11:38.069: %LINEPROTO-5-UPDOWN: Line protocol on Interface
GigabitEthernet0/2/1, changed state to down
ASR903-R3# show rep topology
REP Segment 1
Warning: REP detects a segment failure, topology may be incomplete
BridgeName
---------------- ---------- ---- ----
ASR903-R3
ASR903-R3
ASR903-R4
ASR903-R1# show rep topology
REP Segment 1
Warning: REP detects a segment failure, topology may be incomplete
BridgeName
---------------- ---------- ---- ----
ASR903-R1
ASR903-R2
ASR903-R2
▄ Cisco ASR 903 Router Design and Deployment Guide
42
show rep topology
PortName Edge Role
Gi0/2/0
Gi0/2/0
Gi0/2/1
Gi0/2/1
Gi0/2/0
Gi0/2/0
PortName Edge Role
Gi0/2/1
Gi0/2/0
Gi0/2/0 Sec
PortName Edge Role
Gi0/2/0 Sec
Gi0/2/0
Gi0/2/1
Pri Alt
Open
Open
Open
Open
Sec Open
End with CNTL/Z.
Fail
Open
Open
Open
Open
Fail
Layer 2 Solution
OL-30526-01