I am curious how failover is accomplished in the following scenario:2 NX5ks and 2 NX2ks (each connected to a single N5K, NOT dual-homed) and a Server is connected to each NX2k, with vPC configured.  See diagram below.In the event of a peer link failu...

Does anyone have experience tshooting the following error:Oct 25 08:06:39: %C4K_L2MAN-6-INVALIDSOURCEADDRESSPACKET: (Suppressed 21005 times)Packet received with invalid source MAC address (00:00:00:00:00:00) on port Gi1/14 in vlan 302I cannot capture...

We have a typical Hub and Spoke Frame Relay Network (FRATM IWF). We are looking to implement compression, but are not looking to create a bunch of IPSec tunnels. Our FR hub routers are 7200/G1s. Any recommendations for implementing compression wit...