In case when there is failover between RP on the GSR; tend to lose the ssh /
telnet session for few mintues.
is this ipv4 virtual address needs to be configured. how does it help? i have configured it but still loses my connection.
ipv4 virtual address 10.10.138.19 255.255.255.248
MgmtEth0/8/CPU0/0 unassigned Up Up
MgmtEth0/9/CPU0/0 10.10..138.20 Up Up
in order to have a working virtual address both management interfaces need to have an IP address in the same IP subnet
see from one of our CRS:
sh ip int br | inc Mgmt
MgmtEth0/RP1/CPU0/0 10.85.17.50 Up Up
MgmtEth0/RP0/CPU0/0 10.85.17.49 Up Up
then you configure the virtual IP address in the same IP subnet
sh run | inc 10.85.17.
ipv4 virtual address 10.85.17.51 255.255.255.240
10 permit ipv4 10.85.17.48 0.0.0.15 any
ipv4 address 10.85.17.49 255.255.255.240
ipv4 address 10.85.17.50 255.255.255.240
Hope to help