system highavailability ..

[hyukin.kwon]

Hi all,

I have two questions..

First, We are using two supervisor modules in one chassis. and the MSFCs are doing DRM each. So what if I configure system high availability ? I need more easy and detail information ..^^;;

Second, I wonder the role of each supervisor of (in one chassis). I recently looked over the configurations and I found out some interesting things.

That is, The active supervisor is the 1st supervisor. but the active spanning tree interface of L3 (MSFC) is 2nd supervisor.

I don't know the reason. The catOS is 6.3(7) and IOS of MSFC is 12.1(13).

Thanks in advance...

[thisisshanky]

This whitepaper should help for your first question.

http://www.cisco.com/en/US/products/hw/switches/ps708/products_white_paper09186a0080088874.shtml