From: Rafay Aslam (smrafay@gmail.com)
Date: Mon Mar 06 2006 - 10:49:31 GMT-3
Hi
I have my Cisco 4500 router with 8 serial modules in it, which is acting as
my frame-relay switch. It was working fine untill recently.
what is happening is Line Protocol is not coming up or i should say it is
bouncing. Interface is up but line protocol is down. this is happening on
both frame relay switch and frame relay client routers .
below is config from Frame Relay switch and my routers.
I change the clocking rate on my frame relay switch to 56000, 64000 etc but
invain. Also i am confirming the physical cabling.
My Frame Relay client routers are Cisco 2610 routers, whith WIC1T modules
and in some i have NM-4A/S 4* *
**
**
*Frame Relay Switch. *
**
frame-relay switching
!
interface Serial0
description To R1
clock rate 2000000
encapsulation frame-relay f
rame-relay intf-type dce
frame-relay route 102 interface Serial1 201
!
!
interface Serial1
description To R2
clock rate 2000000
encapsulation frame-relay
frame-relay intf-type dce
frame-relay route 201 interface Serial0 102
Frame Relay Client Cisco 2610 router. Router 1 DLCI 102
Interface ser 0/0
encap frame
no frame inver
frame-relay map ip 10.10.10.2 102 br
no shut
!
Router 2 DLCI 201
Interface serial 0/0
encap frame
no frame inver
frame-relay map ip 10.10.10.1 201 br
no shut
!
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