I'm presently implementing HRSP btw 2 cat 6509 (each having 1-sepervisor engine with MSFC2) switches with inter-vlan routing btw 10 vlans. However, the hosts on the vlans get frozen when the primary switch fail-over to the second switch.
What do you think is reponsible and how could i resolve this problem?.
DO you have port fast enabled on the switch ports that are connected to the clients off the server ?
By enabling this the ports directly connected will not perform spanning tree calculation , the takes approx 40 seconds , You only want to configure this on ports attached to PC's or server , never ports attached to other switches or routers.
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 custome...