I have 2851 with 2 subinterfaces on g0/0 g0/0.1 10.8.x.x 255.255.0.0 encapsulation dot1q 1
g0/0.2 10.6.x.x 255.255.0.0 encapsulation dot1q 2
A 4948 is directly connected to g0/0 interface.Trunking is enabled on the switch interface. I can ping g0/0.1, but I cant ping g0/0.2. Can anyone tell me why. This has stumped me. The default gateway on the switch is the g0/0.1 ip. I should still be able to ping both, correct? Please help.
I know this is sort of obvious, but usually issues like this are due to a fundamental oversight. Did you run 'no ip routing' on the switch? You may need to ensure that the switch is not attempting to route and is working strictly in Layer 2.