cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
206
Views
0
Helpful
1
Replies

Spanning tree problem

claudio.cori
Level 1
Level 1

My network is very slow. By sniffing the network, I have noticed that a MAC address is genereting a lot of traffic broadcast/multicast as it want to become the root bridge for the SPT.

I have try to find out the manufacteur with the Mac @ and i supposed it should be a Cisco switch.

Could someone confirme me that the following MAC address

00-03-6C-1E-F6-01 is a Cisco switch and how can I find it on the network.

I have used CPD protocol and some others commands on 6500 ( show cam..) but withous success .How could I find this switch on the network.?

1 Reply 1

Prashanth Krishnappa
Cisco Employee
Cisco Employee

It is a Cisco device. You can check for OUI at

http://standards.ieee.org/regauth/oui/index.shtml

Do a "sh cam 00-03-6C-1E-F6-01" and trace it from there