We run MSDP across a mixture of IOS/XE 17.12 devices, both in GRT and in VRFs. These boxes all have name resolution enabled for NTP and other purposes.We have noticed that executing "show ip msdp summary" on a device where MSDP is running in the GRT,...

I have a pair of 4451-X routers (XE 3S) running MHSRP on a "nat inside" interface - each is active for its own group and standby for the other's group.Each router has two "nat outside" interfaces each running a single HSRP group, and one of the route...

I am investigating intermittent loss/flapping of link visibility in a dual hub site setup.I have noticed that there are three separate HSRP configurations, on separate equipment, all apparently (according to the last byte of the mac addresss) using t...

Hi all,I have a strange situation where I have moved the native vlan on the stacking gbic trunks for a stack of 3550s to 999 and sh cdp nei returns nothing. I remove the native vlan config and sh cdp nei starts showing me the the other switches in th...