blade switch

Applying a major upgrade between 12.x and 15.x code, backup your config first before go ahead! Checking the actual version   SW01#sh ver | i IOS Cisco IOS Software, CBS30X0 Software (CBS30X0-LANBASEK9-M), Version 12.2(35)SE, RELEASE SOFTWARE (fc2)SW01#show boot BOOT path-list      : flash:cbs30x0-lanbase-mz.122-35.SE/cbs30x0-lanbase-mz.122-35.SE.bin Config file         : flash:/config.text Private Config file : flash:/private-config.text Enable Break        : no … Read more