Re: EIGRP and Tunnels

From: Xuan.Sun@xxxxxxxxxxx
Date: Wed Feb 20 2002 - 20:34:07 GMT-3


   
When you use "sh int tunnel 0", you will see "keepalive not set". Do you
know how to enable it? Does it mean the tunnel will send a keepalive to
track the tunnel interface up/down?

"Ahmed Mamoor Amimi" <mamoor@ieee.org>@groupstudy.com on 02/20/2002
02:47:21 PM

Please respond to "Ahmed Mamoor Amimi" <mamoor@ieee.org>

Sent by: nobody@groupstudy.com

To: "Tarek Sabry" <tsabry@houston.sns.slb.com>, <ccielab@groupstudy.com>
cc:

Subject: Re: EIGRP and Tunnels

Tarek,

GRE tunnel is so cooool thing that u can do anything with it.

> - run EIGRP on a GRE tunnel?
    Yes u can !
> - transport my static local routes across this MPLS cloud this way?
    Yes u can !
> - use a VLSM network in EIGRP like I did?
    Sorry pal u can't !
If ur running 12.1 IOS then by using MASK in eigrp u can do that too.

GRE will simulate on the other end that the remote networks are connected
just after the tunnel interface. U can use tunnel accross anything ,
condition is that the network should be of IP.

-Mamoor

----- Original Message -----
From: Tarek Sabry <tsabry@houston.sns.slb.com>
To: <ccielab@groupstudy.com>
Sent: Wednesday, February 20, 2002 9:17 PM
Subject: EIGRP and Tunnels

> Hi
>
> Does the following make sense:
>
>
> ------<R1)>-----(tunnel1)
--------------------------MPLS-------------------

--
> -(tunnel1)-----<R2>---
>
> where on R1:
> ---------------------------------------------------------------------
> ...
> ...
> interface tunnel1
> ip address 192.168.30.49 255.255.255.248
> tunnel source x.x.x.x
> tunnel destination x.x.x.x
> ...
> ...
> router eigrp 1
> network 192.168.30.48
> redistribute static
> ...
> ...
> --------------------------------------------------------------------
>
> In other words, can I:
>
> - run EIGRP on a GRE tunnel?
> - transport my static local routes across this MPLS cloud this way?
> - use a VLSM network in EIGRP like I did?
>
> Thanks a lot
> Tarek


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