VLAN ?'s

Oct 18, 2006 2 Replies
A

I am tring to connect two networks using a VLAN interface on cisco routers and I am having some issues with the computers on my network not being able to connect to the computers on the other network.



On My router I have this configured for the VLAN interface



interface FastEthernet0/1 no ip address no ip redirects no ip unreachables duplex auto speed auto no cdp enable ! interface FastEthernet0/1.994 encapsulation dot1Q 994 ip address 172.19.x.1 255.255.255.240 no ip redirects no cdp enable ! ip route 10.0.x.x 255.255.255.0 172.19.x.2


From this router I can ping his router 172.19.x.2 and machines on his 10.0.x.x network.
>From computers on my network I cannot ping either. I need to be able

to pass traffice through to that other network.


Thanks

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D

You've turned off 'ip redirects'?

Thats the feature you're expecting to make your setup work, but its disabled.

Or, setup a static route on each host that needs to talk to each other.

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J

Some questions.

1) Can computers on your network ping 172.19.x.1 (your router VLAN interface)?

2) Can hosts on the other network ping the local network address of your router (whatever that is - you did not specify)?

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