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CE500 Switch unnormal behavior

szamani
Level 1
Level 1

Hi,

When i plug port 1 of a CE500-24LC switch to PC1 it comes up and then connect PC2 to port 2 but while i expect to port 2 goes to wait mode ( amber LED ) and after a minutes comes up, switch acts vice versa i.e. port 1 becomes amber and port 2 becomes green immediatey; after a minue port 1 becomes also green. if i change mode of the ports to desktop everything is normal but i think it is a bug that when i plug new connection previous connected port goes down for a minute!

Thanks,

Saeed Zamani.

1 Reply 1

owillins
Level 6
Level 6

The LED turns amber while STP discovers the network topology and searches for loops. This process takes about 30 seconds, and then the LED turns green. Reconfigure and reboot the target device if necessary.