On Thu, Sep 27, 2012 at 8:56 PM, Tom Lanyon <[email protected]> wrote: > On 28/09/2012, at 4:03 AM, Christian Meutes wrote: >> The best way is here really to inject the defaults via ISIS. > > Great - that's my current thinking too. I just wanted to double-check that > this was reasonable and I wasn't missing something!
Another option -- manually delay originating any bgp routes from the ASR's to the 4900's with adjusted MRAI, to something, say 1.5x longer than 'usual case' convergence: http://www.cisco.com/en/US/docs/ios/iproute_bgp/command/reference/irg_bgp3.html#wp1105562 also +1 to inter-border router ibgp sessions over some other layer2 path/port pair/etc -- one should always have that, unless you can't for some strange reason. -Tk _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
