My guess is that there is a hardware problem. All those top interfaces most
likely sit on a daughter card which plugs into the main board. you might
want to open the router and reseat the card. There are also contact cleaners
like Stabilant 22 that can bring bad connectors back to life.
> -----Original Message-----
> From: Sean C. [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, June 07, 2001 11:13 AM
> To: [EMAIL PROTECTED]
> Subject: 2522 Ints Up\Down [7:7548]
>
>
> Hi Group,
>
> I have a 2522 that's doing something strange. The 2522 has 10 serial
> interfaces - 2 sync and 8 sync/async. The 2 sync interfaces
> (Serial ints 0
> & 1) and the first two of the sync/aync int (Serial ints 2
> &3) are on the
> bottom row of the router and Serial sync/async ints 4-9 are
> on the top row
> (I
> include this for people who didn't know). My problem is I
> can't get "Up and
> Up" for any of the top row of sync/async Serial interfaces -
> it's only "UP
> and Down"!?! Where's my line protocol problem?
>
> I'm connecting to a 2501. The 2501's config is this:
>
> interface Serial0
> ip address 192.168.1.150 255.255.255.0
> no fair-queue
> clockrate 64000
> !
> !
> router rip
> version 2
> network 192.168.1.0
> !
>
> The 2522's config is this:
>
> hostname 2522
> !
> interface Serial1
> ip address 192.168.1.201 255.255.255.0
> !
> router rip
> version 2
> network 192.168.1.0
> !
>
> Simple enough - - right?
>
> If I take the IP address (or any other IP add scheme) off of
> int Ser1 of the
> 2522 (or Ser 0, 2 or 3) and apply it to Ser's 4-9, the router
> is only UP and
> DOWN. It's like the whole top row of the 2522 will not turn
> Up and Up. On
> the other hand, when I use the exact same configs on Serial
> ints 0-3 I get
> Up and Up. What am I missing? Switched cables, played with
> different IP
> schemes, different routing protocols, connected to different
> routers rather
> than the 2501, switched DCE/DTE connections, bumped the
> routers a few times,
> checked CCO - nuttin'!!!
>
>
> Any help would be greatly appreciated,
> Sean C.
>
> CCNP, CCDP, MCSE
> Email: [EMAIL PROTECTED]
> Report misconduct
> and Nondisclosure violations to [EMAIL PROTECTED]
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=7588&t=7548
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