I have just purchased a Cisco 1812 router and I am have Vlan problems with a Nortel 450 switch.
On the Nortel switch I have 4 vlans.. Vlan 1,2,3,4 with port 1 vlan 1 port 2 vlan 2 port 3 vlan 3 and port 4 vlan 4.
On cisco 1812 Fa0 is on Nortel port 1, Fa1 is on Nortel port 2, Fa3 is on Nortel port3 and Fa4 is on Nortel port 4.
I have made vlan 3,4 in the vlan database
also made inter vlan 3 and 4 and all ports have the correct switchport vlan access.
When I try to ping any of the interfaces I get no reply unless I first start a ping from the router.
Any help would be great.. I am new to cisco Vlans on a router..