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New Member

sup 1a upgrade to sup 2 msfc2 w/ pfc2

we are running a sup 2 msfc 2 with pfc2.

we have dual chassis with a single sup in each. when i try to enable hsrp between them they start dropping packets like crazy. I'm pretty sure the problem lies in my config of the msfc2's

we are running in native mode.

question 1

how do i verify same config on both msfc's

redundancy is running in rpr-plus

(dual chassis single sup)

TIA

3 REPLIES
New Member

Re: sup 1a upgrade to sup 2 msfc2 w/ pfc2

You cannot run RPR or RPR-plus when the Supervisors are in different chassis. If you do have identical configs on both 6500's then that is why you are seeing performance problems. You need to have different logical IP's on the interface that you are running HSRP on and then the same Virtual address.

Ex:

6500-a(config)#int vlan 1

6500-a(config-if)#ip add 10.10.10.2 255.255.255.0

6500-a(config-if)#standby ip 10.10.10.1

6500-b(config)#int vlan 1

6500-b(config-if)#ip add 10.10.10.3 255.255.255.0

6500-b(config-if)#standby ip 10.10.10.1

HTH,

dan

New Member

Re: sup 1a upgrade to sup 2 msfc2 w/ pfc2

Dan

the 2 sups are running differnt configs

do i need to shut down rpr and rpr+ ?

since there is no sup redundancy.

New Member

Re: sup 1a upgrade to sup 2 msfc2 w/ pfc2

a;so i have the 2 sups connected via to sx mods in the 2 ge ports via trunks. what i'm after is redundant chassis. with a sup in each.

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