I have never upgrade the license in 2 stacked C3750 running IOS 12.2(35)SE5 before, please kindly advise.Do I need to upgrade both switch individually or just upgrade the master unit and it distribute to the member switch ?

Is it feasible to configure GRE on ASA 5520 firewall to load balance or failover between internet VPN tunnel and MPLS ?

Is such network setup to provide fault tolerance and load balance for a server farm workable ?2x stacked 3750s with each separate 2960 connect to it via  trunked port.The server's 2 NICs to be team and configure for fault tolerance as well as load ba...

Can i configure etherchannel and group each respective port on different switches as an etherchannel group ?Example : 2 C2960 switch separately connected to a C3750Thanks

I got 2 x 3750 switched stackwise configured, the master unit failover work fine but not the secondary unit in which connectivity is lost to the other end of the WAN link with similar 3750 setup. EIGRP is configured as the routing on both sides of th...