Can you see the MAC addresses on each switch? can you see ARP entries on
any attached devices?
What VLAN permissioning do you have on the trunks?
can you post configs?
Andy
----- Original Message -----
From: "Plantier, William (Spencer)"
To:
Sent: Wednesday, April 18, 2001 4:52 PM
Subject: trunking [7:1098]
> We have a 3512 switching dot1q trunking to a 5500. The 3512 has a linux
> server attached to the 3512 on a vlan. We have another linux server
attached
> to the 5500 on the same vlan. The linux server on then 5500 works fine
> until the 3512 linux server comes up and then we lose connectivity to 5500
> linux server. We cannot ping either box when they are both connected. In a
> quick fix we took off the trunking and put both gig port on the same vlan
> and now it works fine. Any thoughts why trunking causes a problem.
>
> Thanks
>
> Wm. Spencer Plantier
> LAN Engineer
> (919) 474-1300 ext 0873 Office
> (919) 474-1056 Fax
> (919)696-8848 Cell
> [EMAIL PROTECTED]
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