Help Urgently needed
We have two campus sites, each site has a Cat4006 in it's own VTP domain. Last week a new, fully tested, 100Mbps Ethernet fibre link became operational between the two sites. Despite all our efforts we cannot get the two Cisco Cat4006 to communicate.
Campus A has a cat4006 Supervisor II engine and Layer 3 Blade. It is at the heart of forty Cat2950 switches in a number of VLANs and is also connected to three Cisco Routers (10 Mbps Ethernet) on remote sites - all working properly.
Campus B has a Cat4006 Supervisor III engine connected to 15 Cat2950 in a number of VLANs also working properly.
We can ping the two ports used and both routing tables accept the opposite ports address as the next hop. On Campus A (SupII + L3 blade) the existing 3 router ports show as connected and trunking, whereas the port between Campus A - B shows as notconnect and not trunking.
Can anyone help please, is there a specific way to set up these switches to talk
to each other?
