In our setup we are using two 3550 series as the distribution layer switch,
all the uplink from the layer2 switch is connected in that and also voice gateway is connected on it
We need redunancy over the Layer3 switch.
which is the best way of deploying it whether we can go for HSRP or VRRP
Please suggest me for the above issue and give me some step by step command to configure the same .