I'm trying to communicate 2VLAN's in a 2900XL to a 2600Router. My 2600 supports dot1q so I changed the encapsulation and set 2 sub-interfaces on Eth0/0. However, seems there no comm. between 2hosts on the diff. subnets (e/vlan)I've configured both VLANs and set the trunk on Fa0/16 which is part of both VLANs 1 and 3. Any clues on this?
Configure the Link between the two swithces as Trunk link.i.e
switchport mode trunk
and see tht u dnot enable portfast on the ports used for trunking.