Cisco 6500 IOS - IPv6 BGP Peering Image

Mohacsi Janos mohacsi at
Tue Apr 25 16:30:20 CEST 2006

On Tue, 25 Apr 2006, Ross W wrote:

> Hi everyone,
> We'll be coming online with IPv6 bgp transit from Teleglobe (tunnelled) as
> well as doing native peering at TorIX in the next little while into a 6500
> 720/3bxl box.
> But before we turn it on, the box is allocated for a software update from
> it's current 12.2.17dSXB7 (which has been stable) to something more modern.
> And this is where I'm curious if anyone has any good or bad stories with the
> IPv6 capabilities that they are willing to share about current IOS images
> that are available.

12.2(18)SXD(highnumber) is safe to use. With 12.2(18)SXE(lownumber) we 
had problem - any bgp configuration reseted all bgp peers. 
12.2(18)SXF4 seems to be all right.
 	Janos Mohacsi

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