[j-nsp] M7i to Extreme BD6808

Frances Albemuth frances.cincinattus at gmail.com
Wed Feb 13 19:12:06 EST 2008


 This may not be the case in your scenario, but I once found that I
had the appearance of the physical layer being down between an M7i and
a switch after having configured vlan-tagging on an aggregated
Ethernet link.  This strangely persisted until I had mapped a VLAN on
both ends (i.e., configured some sort of unit in the Juniper with a
VLAN tag that actually corresponded to a VLAN whose frames were being
passed to the aggregated Ethernet link by the switch).
Coincidentally, it was a PE-4FE-TX in my case as well.

 HTH,

 -FC

On Jan 28, 2008 5:17 PM, John T. Yocum <john at fluidhosting.com> wrote:
> Hello,
>
> Got a strange problem. I'm trying to setup an aggregated ethernet
> connection between a PE-4FE-TX and an Extreme BD6808 with F48Ti.
>
> I've tried both both straight through and cross-over cables but I can't
> get a link-light on either side. As well, neither of them log an event
> of a connection error.
>
> Anyone else had any trouble getting them to connect, or have any advice?
> And, yes I did check, the ports are enabled on both sides.
>
> Thanks,
> John
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