We are experianceing a duplication of ip address problem the duplication occurs with gateway address cause all the WAN fail we check on the NMS and find duplication of ip address
1d19h: %IP-4-DUPADDR: Duplicate address 192.168.70.127 on Vlan1, sourced by 0009.6bca.7499 we have gone through IBM document highlighted this problem and resolution by changing the virtual MAC-address of HSRP link for your reference
I bet your in load balance mode and not failover mode. Since the NIC's are load balancing and using a virtual MAC, it's hopping back and forth. It's "normal" for the NICs to do this and that why we always run ours in failover.
We are pleased to announce availability of Beta software for 16.6.3.
16.6.3 will be the second rebuild on the 16.6 release train targeted
towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are
looking for early feedback from customers befor...
Introduction Featured Speakers Luis Espejel is the Telecommunications
Manager of IENova, an Oil & Gas company. Currently he works with Cisco
IOS® and Cisco IOS XE platforms, and NX to some extent. He has also
worked as a Senior Engineer with the Routing P...
In this session you can learn more about Layer 3 multicast and the best
practices to identify possible threats and take security measures. It
provides an overview of basic multicast, the best security practices for
use of this technology, and recommendati...