Re: [nsp] routing between vlans (bonehead i'm sure)

From: Rich Sena (ras@thick.net)
Date: Wed Jan 09 2002 - 13:49:04 EST


Are you running 'ip classless' on the router? Also what is the mask of the
hosts...

On Jan 9, 2002 Ryan Spott spake:

> I am prolly missing something just dumb but my brain is in a cloud today...
>
> I have a cisco 3640 and I am attempting to do "routing on a stick"
> between vlans on a switch.
>
> Here is an abbreviated configuration:
>
> interface FastEthernet1/0
> description {46}
> ip address 10.0.1.1 255.255.255.0
> no ip directed-broadcast
> speed 100
> full-duplex
> no cdp enable
>
> interface FastEthernet2/0
> no ip address
> no ip directed-broadcast
> speed 100
> full-duplex
> no cdp enable
>
> interface FastEthernet2/0.60
> encapsulation dot1Q 60
> ip address 10.0.2.1 255.255.255.0
> no ip directed-broadcast
> no cdp enable
>
>
>
>
> I can ping all hosts on vlan 60 and subnet ip 10.0.2.0/24 from the router
>
> I can ping all hosts on all 10.0.1.0/24 from the router.
>
> I cannot ping from 10.0.2.0/24 to 10.0.1.0/24. (through the router)
> or vice versa.
>
> All the above ips are in the routers arp table (sho ip arp | inc 10.0.1.)
>
> IOS version: IOS (tm) 3600 Software (C3640-D-M), Version 12.0(7)XK1,
> EARLY DEPLOYMENT RELEASE SOFTWARE (fc1)
>
> tia
>
> ryan
>
>
> ps.. thanks to all that gave me a clue as to how to do the sho vlan
> thing for stats. I have a little script now that grabs info for me
> for MRTG.
>

-- 
Rich Sena - ras@thick.net
ThickNET Consulting
"On the way to understanding; you understand, and forget."



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