From: Qingli Gao (gaoqingli@gmail.com)
Date: Sun Oct 15 2006 - 20:49:03 ART
Try this :
virtual-template1
ip address a.b.c.5 255.255.255.0
no peer neighbor-route
----- Original Message -----
From: "Danny Cox" <dandermanuk@gmail.com>
To: "FORUM" <ccielab@groupstudy.com>
Sent: Sunday, October 15, 2006 7:28 PM
Subject: Virtual-templates
> I'm most of the way through a lab which uses virtual-templates over the
> frame relay, so we have R1, R2, R5 with R5 as the hub in a hub and spoke
> setup.
>
> R5 has a circuit to each of R1 and R2 - DLCIs are 501 and 502
> respectively.
> In order to use a single IP address on R5, we need to use a single virtual
> template for both the DLCIs, so something like:
>
> interface Serial0/0
> no ip address
> encapsulation frame-relay
> no frame-relay inverse-arp
> !
> interface Serial0/0.125 multipoint
> frame-relay interface-dlci 501 ppp Virtual-Template1
> frame-relay interface-dlci 502 ppp Virtual-Template1
>
> virtual-template1
> ip address a.b.c.5 255.255.255.0
>
> But the routing tables on R5 do seem to get in a bit of a knot and one
> route in particular comes up as
>
> O E1 128.1.14.0/24 [110/21] via 128.1.125.1, 00:01:06, Virtual-Access2
> [110/21] via 128.1.125.1, 00:01:06,
> Virtual-Access1
>
> I have NO idea why virtual-access2 (pointing to R2) gets involved, because
> there's nothing out that way to advertise that route. it seems, I think,
> to
> be an odditiy of using virtual-templates this way. it should be solidly
> out
> R1. The routing table on R2 shows that R2 thinks this as well.
>
> Any comments folks? I can bungle my way around it (and have done so) but
> I'd like to understand this properly. All configs I've seen so far with
> virtual-templates only have one DLCI per virtual-template per interface
> and
> not this sort of setup. I'm slightly at a loss to know how to diagnose it
> and would apreciate any pointers.
>
> many thanks
> Danny
>
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