> Don,
>
> what Cisco are telling you is rubbish - if you have the exact same configs
> on both MSFCs then nothing will work - you can't have the same IP
addresses
> on the physical cards, same priorities, both with/without preempt, etc...
>
> I run 6509s with MSFCs with 100+ HSRP sessions per card with no problems -
> except when the backplane of a chassis blew up on me :-( It really
doesn't
> matter what the configs are so long as the VLAN #s and group #s match, the
> priorities are different, and the cards can see the keepalives (enable the
> appropriate vlans on the uplinks if you're running HSRP between switches).
>
> Don't know what LU6.2 is but HSRP is an IP L3 thing so I don't quite get
> where bridging fits with that - maybe DLSW+-type thing? Failover at L2
> needs to be STP-based...
>
> If you want to nominate a particular card as primary come what may, you
need
> the preempt on the end of the priority statement, so that if the lower
prio
> card is live and the primary comes back after a failure it will take it
back
> from the secondary.
>
> Don't know of any tools for this - prefer doing it manually as the two-way
> syncing of the Sups throws me as I never know for sure which way it will
> go...
>
> let me know how you get on
>
> Andy
>
>
> ----- Original Message -----
> From: Don Dettmore <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Thursday, June 01, 2000 2:26 PM
> Subject: issues with HSRP
>
>
> > Greetings
> >
> > I implemented HSRP on my Catalyst 6006 w/ redundant Supervisor/MSFCs.
> > I did a failover test - and it performed well - the redundant Supe
> > failed over and everything seemed to work fine.
> >
> > However, when the promeary Supe came back online - some things did
> > not work right. Mainly, bridging of LU6.2 traffic failed.
> >
> > I called Cisco, and they said that with HSRP, both router configs
> > must be the same (in my case, VLAN 1 was shutdown on one of the
> > routers).
> >
> > Does anyone have any insight on this? Do the router configs have to
> > be EXACTLY the same - line by line? Does anyone know of any tools to
> > sync the configs. (I have just started playing with resource manager
> > essentials).
> >
> > TIA
> >
> > Don Dettmore
> > Lead Network Engineer
> > Fiserv - CBS Worldwide
> > (407) 513-5236
> >
> > ___________________________________
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> >
>
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