[c-nsp] GRE tunnel on GSR

[Harold Ritter (hritter)]

Pete,

Great comment. I just want to add that the E3 does support L2TPv3
natively but can not be used a tunnel server card for GRE. 

-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Pete Templin
Sent: Tuesday, April 24, 2007 11:24 AM
To: J. Oquendo; Cisco Nsp
Subject: Re: [c-nsp] GRE tunnel on GSR

J. Oquendo wrote:
> Pete Templin wrote:
>>
>> What IOS are you running on those two routers?
>>
> They're both 3620's running 12.3(21). I thought the IOS functioned 
> across the board similarly when configuring for IPSec Tunneling.

Read the damn question.  The subject line clearly says GRE tunnel on GSR
- if you're not labbing up the same scenario, don't contribute FUD.

For the unaware, GSRs need a dedicated OC48 Engine2 or Engine3 card as a
tunnel server card.  The card CAN'T be used for an actual live OC48; it
has to be specially configured as a TSC.  GSRs don't run IOS 12.3, and
even if you were labbing up a GSR on an appropriate IOS and using a GRP
in slot0 and its companion E0/0, it wouldn't have full reachability.

pt
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