Jul 26, 2010 - 
Networking 
1 Comment
Networking 1 Comment Cisco ISSU
During the building and configuration of a number of brand spanking new Cisco 6509′s with Sup720-3C I decided to convert them to VSS mode before updating the IOS (mainly due to laziness and only having console access). The conversion worked a treat however when I can to upgrade the IOS with ISSU I seemed to hit a glitch, the standby sup got itself in a reboot loop. Read more »