Stack power connection during Power "on" switch

[yeyintdepar1]

Hi All,

I am very novice in Cisco.
In our office using Catalyst 3750 two switch.
Stack power and Stack data are connected.
In the Switch LED indicator, S-PWR LED green blinking.

(Normal condition will Green LED)

When we figure out there will Stack power cable is loose.
We have to plug out and plugin during power "on".
Is it possible or some other infection will occur?

[Mark Malone]

Hi

stack power cables can be connected live without issue, you should not have any problems connecting it up , you cant move a stack data cable you will have an issues but not the stack power cables, they can be connected /disconnected live

[yeyintdepar1]

Hi Mark,

Thanks for your help. I will do it.

Rgds,

YYDP

[yeyintdepar1]

Thanks Mark,

I am able to unplug and plug stack power cable during power on switch. But, error wasn't solved. Still out of the power ring.

One more thing i would like to know is do we need to reconfigure or reboot switch after reconnecting stack power cable?

Best Regards,

Ye Yint Depar