From: David M Anderson (dma@xxxxxxxxx)
Date: Wed Jan 10 2001 - 00:47:53 GMT-3
I am not sure if you need this, but here is a link to a CCIE lab white paper th
at includes a config for two frame relay switches connected back to back via a
tunnel.
http://www.ccprep.com/resources/Whitepapers.asp
Thanks,
David
At 10:06 PM 01/09/2001 -0500, kaushik wrote:
>sorry for the late reply..
>
>But are you using 'enterprise' code on both ends? Otherwise this will not work
.
>
>thanks
>kaushik roy
>
>-----Original Message-----
>From: RAMIL>:-p [SMTP:ramil@skibuff.com]
>Sent: Sunday, December 17, 2000 6:09 PM
>To: ccielab@groupstudy.com
>Subject: Using Two 2500 Routers as Frame Switch
>
>I tried making a frame switching using two 2500 routers connect via AUX =
>ports. I put IP addresses on the async interface, used PPP =
>encapsulation and CHAP authentication. I set the transmit and receive =
>speed on the AUX port to 38,400. I created a tunnel interface to go =
>from the local async interface to the remote router and vice versa. I =
>then continued with the regular config for a frame switch. Enabling =
>"frame switching", specifying the "intf-type dce", using the "frame =
>route" command but attempted to use the Tunnel interface instead of the =
>Serial interface as per instructions in Rudenko's "Little Black Book". =
>Doesn't work. I can't put the tunnel interface in, in place of the =
>serial interface. What gives? I'm running 12.0 code and I'm using the =
>rollover console cable between boxes. I have no idea why DLCI 421 and =
>423 are being used either. Here is the config from Rudenko's "Little =
>Black Book":
>
> R2
> (s0) dlci 201 to R1, dlci 203 to R3
> |
> (s0)
> FR2
> (a1)
> /
> (a1)=20
> FR1
> dlci 102 to R2 (s0) (s1) dlci 302 to R2
> | \
> (s0) (s0)
> R1 R3
>
>
>FR1
>username FR2 password 0 cisco
>frame-relay switching
>
>interface tunnel0
>tunnel source 1.0.0.1
>tunnel destination 1.0.0.2
>
>interface serial0
>encapsulation frame-relay
>frame-relay intf-type dce
>clockrate 2000000
>frame-relay route 102 interface tunnel 0 421 <--- can't config
>
>interface serial1
>encapsulation frame-relay
>frame intf-type dce
>clockrate 2000000
>frame route 302 interface tunnel 0 423 <--- ditto
>
>interface async 1
>ip address 1.0.0.1 255.255.255.0
>encaps ppp
>async mode dedicated
>async default routing
>ppp authentication chap
>
>lin aux 0
>rxspeed 38400
>txspeed 38400
>
>=20
>FR2
>username FR1 password 0 cisco
>frame-relay switching
>
>interface tunnel0
>tunnel source 1.0.0.2
>tunnel destination 1.0.0.1
>
>interface serial0
>encapsulation frame-relay
>frame-relay intf-type dce
>clockrate 2000000
>frame-relay route 201 interface tunnel 0 421 <--- can't config
>frame-relay route 203 interface tunnel 0 423 <--- ditto
>=20
>interface async 1
>ip address 1.0.0.2 255.255.255.0
>encaps ppp
>async mode dedicated
>async default routing
>ppp authentication chap
>
>lin aux 0
>rxspeed 38400
>txspeed 38400
>
>
>Thanks,
>RAMIL>:-p
>
>
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