I am setting up active/active cluster on WatchGuard XTM 5's. This requires me to configure static arp and static MAC entries on all switches and routers in the upstream/downstream of the data path. So I have Port 1 of each WatchGuard patched to VLAN 1 the Cisco 3750 stack.
My problem is - Configuring static MAC entries in Network Assistant asks for MAC address, Vlan, and Output Interface. Is the Output interface they are looking for the port where the Port1 of the Watchgaurds are coming into the switch? I assumed it was but first of all it is worded"output" not "input" which makes me think they mean the port in the stack that goes out to the internet or some other route and second, when I try to add entries for both those WatchGuard connected ports (1 cable per WatchGuard in the cluster" it tells me I can't have duplicates. Please help