09-16-2006 10:29 PM - edited 03-03-2019 02:01 PM
Hello,
I'm trying to build a setup for a testnetwork, I got two identical setups (racks) with 8 routers.
Between those two racks I got got two frame-relay switches which are also connected together.
Now the local pvc do work for example router 8 in rack 1 to router 2 in rack one will have a dlci of 812 and 218.
Now I want also to be able to create a full mesh between all 16 routers, so I was thinking nni....
Let's say I got router 8 in Rack one and router 5 in rack two.. So My config would look like this
!
R8-1
!
!
interface Serial0/0/0
description ;LINK TO FR CLOUD
no ip address
encapsulation frame-relay
no ip mroute-cache
no fair-queue
clock rate 2000000
frame-relay lmi-type cisco
end
!
interface Serial0/0/0.825 point-to-point
description ;LINK TO R5 (RACK #2)
no ip mroute-cache
frame-relay interface-dlci 825
FS1-1
!
interface Serial2/0
description :LINK TO R8 S0/0/0 (RACK #1)
frame-relay route 825 interface Serial0/0 508
!
!
interface Serial0/0
description ;LINK RO FS1-RACK2 S1/1
frame-relay route 805 interface serial 2/0 825
!
FS1-2
!
interface Serial2/3
description ;LINK TO R5 S0/0/0 (RACK #2)
frame-relay route 518 interface Serial1/1 805
!
interface Serial1/1
description ;LINK TO FS1-RACK-1 S0/0
frame-relay route 508 interface Serial2/3 518
R5-2
!
!
interface Serial0/0/0
description ;LINK TO FR CLOUD
no ip address
encapsulation frame-relay
no ip mroute-cache
no fair-queue
clock rate 2000000
frame-relay lmi-type cisco
end
!
interface Serial0/0/0.518 point-to-point
description ;LINK TO R8 (RACK #1)
no ip mroute-cache
frame-relay interface-dlci 518
!
Now both pvc will stay in "inactive".. when I do a debug of frame-relay switching on the fram-relay switches It will show "active"...
Does anyone know what I'm doing wrong...
Ps: the subinterface is also down/down..
PS: routers are 2821's and fr switches are 3640's.
09-17-2006 10:38 AM
PS: I also configured nni type on the two interfaces between te two FR switches.
09-17-2006 05:06 PM
Please check below link :
You have to enable "frame-relay switching", "frame-realy route" for the DLCI that which PVC connect to which interface and frame-relay DCE interface because you are using back-to-back connect, one side will be DCE interace.
Please advise if there is any problem.
Hope this helps.
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