[c-nsp] sup2 VRRP/HSRP limits

Andrew Jones aj at jonesy.com.au
Tue Mar 15 01:12:28 EDT 2011


Thanks Mack,
Does anyone have an information on how many interfaces running HSRP could
be configured on a sup2 before the load would become unworkable?
Thanks,
Andrew

On Tue, 8 Mar 2011 10:53:07 -0800, Mack McBride <mack.mcbride at viawest.com>
wrote:
> Different code trains have different limits on HSRP sessions.
> This is in addition to what may be imposed for different Supervisor
> engines.
> If you have too many for the supervisor load they will become unstable.
> 
> Mack McBride
> Network Architect
> 
> -----Original Message-----
> From: cisco-nsp-bounces at puck.nether.net
> [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Andrew Jones
> Sent: Monday, March 07, 2011 5:48 PM
> To: Cisco NSP
> Subject: [c-nsp] sup2 VRRP/HSRP limits
> 
> Hi All,
> What is the maximum number of VRRP groups which can be configured on a
> 6500/sup2? I've found that the limit for HSRP seems to be 256. Do these
> limits increase on the SUP720-3BXL?
> 
> I'm trying to use a pair of 6500s as the default gateway for a couple of
> thousand VLANs, and am looking at options for redundancy.
> Thanks,
> Andrew
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