Re: Router as an X.25 Switch

From: Carole (cwr@xxxxxxxxxxxxxx)
Date: Thu Jun 10 1999 - 22:36:59 GMT-3


   
Ben -

An X.25 switch example :

!
hostname x25-switch
!
x25 routing
!
interface serial 0
 no ip address
 encapsulation x25 dce
 ip mroute-cache
 no shutdown
!
interface serial 1
 no ip address
 encapsulation x25 dce
 ip mroute-cache
 clockrate 64000
! cabled w/ DCE cable
 no shutdown
!
x25 route ^1111 interface Serial0
x25 route ^3333 interface Serial1
!
...

should work , routing X.25 (rather X.121) addresses that start
with 1111 to Serial 0, and addresses that start with 3333 to
Serial 1.

Routers connected to the x25-switch would need something like :

!(router connected to S1)

interface Serial0
 ip address 172.18.4.14 255.255.255.252
 encapsulation x25
 ip mroute-cache
 x25 address 33332222111
 x25 map ip 172.18.4.13 11112222333 broadcast
...

!(router connected to S0)
interface Serial1
 ip address 172.18.4.13 255.255.255.252
 encapsulation x25
 ip mroute-cache
 x25 address 11112222333
 x25 map ip 172.18.4.14 33332222111 broadcast
 clockrate 64000

Carole
======
---Ben Rife <brife@bignet.net> wrote:
>
> Hello to all,
>
> I am wondering if anyone can tell me how to configure a router
as a x.25 switch. I'm sure it's similar to a Frame Switch but I really
don't have any idea. I don't hear too much about x.25 so I'm not sure
how much emphasis to place on it. Also, if you guys could give me some
tips on x.25, I would appreciate it.
> My lab is in 35 days.
>
> Benjy Rife
> MCSE, CNE, CCIE Candidate
> brife@bignet.net
> www.bignet.net/~brife
>



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