CISCO 4006

[muraripadhan]

Dears

In 4006 cisco switch supervisor engine light is showing "green"

But

Other module light are showing "red" then what are the problem or there is no problem

Please suggest me 

[Rob Cluett · Accepted solution]

The Cisco 4006 doesn't support redundant supervisor engines.  You can only have one in the chassis at a time.

[muraripadhan]

Sir I know that but other modules are using for Ethernet port and OFC module so i want to know why that light are red please explain me sir