20 Feb
2009
20 Feb
'09
9:41 a.m.
Does anyone have a best practice list of things to disable/filter/turn off on ethernet ports l2 connected to other AS's cdp stp switchport negotiate vtp if trunking, limit vlans, no vlan1 So on so forth. Switches do so many darn things all by themselves, as any packet capture shows. Thanks, Joe