Cisco 12000 series routers and IOS XR.

Jim Wininger jwininger at
Tue Jul 14 00:53:21 UTC 2009

What release are you running? We are currently at 3.6.2 (as recommended by
Cisco (our SE and some upper levels)).

On 7/13/09 6:15 PM, "Dan Snyder" <sliplever at> wrote:

> We also have a couple running full tables of BGP with XR code and they have
> been running solid for a couple of years now with no problems.
> -Dan
> On Mon, Jul 13, 2009 at 5:37 PM, Scott Berkman <scott at> wrote:
>> We have 2 12k's on our borders and both are running IOS GS code, but are
>> rock solid.
>>         -Scott
>> -----Original Message-----
>> From: Jim Wininger [mailto:jwininger at]
>> Sent: Monday, July 13, 2009 4:20 PM
>> To: nanog at
>> Subject: Cisco 12000 series routers and IOS XR.
>> Is anyone on the list running the Cisco 12000 Series routers with XR? We
>> have a couple of these in our network and are having a few issues with them.
>> Specifically the line cards will reboot for some unknown reason
>> (12000-SIP-501). We recently replaced one of the cards and the new hardware
>> (<6mo old) is doing the same thing.
>> Anyone have issues with these routers?
>> --
>> Jim Wininger

Jim Wininger
Indiana Fiber Network
Desk - 317-777-7114
Cell - 317-432-7609
Office - 317-280-4636

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