To use a Load balancing for default gateway, Switch 1(S1) should be L3 switch. Because It can forward R1 when R2 is down, of course S1 must have 2 routes. The main key is that you need handing routing protocol in S1.
Well, if you manage NMS program, such as Cisco works or MRTG etc, you can monitor. but you should know all SNMP MIB values.
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...