I have two live Catalyst 6513 at the core/distribution layer. They are hybrid models [CatOS 8.3(4) and MSFC IOS 12.2(17d)SXB6].
Installed modules are:
- WS-SUP720-BASE (redundant)
I'm planning the migration of both switches to Native IOS 12.2(18)SFX10. Are there any issues I need to watch out for? The migration strategy will involve migration of one box first, verify network operation is okay, then proceed to migrate the other box. I'm most concerned with unexpected interoperability issue.
In current setup, both core switches are in VTP server mode. All other switches are clients. All trunks are 802.1Q. Spanning tree is PVST+. FWSM is in routed multiple security context mode.
I'm using the EDI tool to help with the CatOS command conversion.