I have understood that layer 2 switch is only interested in MAC addresses so why do switches keep an ARP table?
We have some issues with a client who has connected a switch between multiple WAN connections and an ISA server. Each of the WAN devices is on a separate subnet, some are offering DHCP. My common sense tells me that this is not a good setup as there is one broadcast domain and multiple subnets attached to it. I would appreciate any pointers to understand better why this is not working well.
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...