MAC Address-Table Move Update Feature

[Xiangzhen Quan]

Hi guys

Does 6500 SUP720/2T support MAC Address-Table Move Update Feature?

I cannot find it in anywhere..

Thanks very much!

QXZ

[ajayku2 · Accepted solution]

Hi,

Please refer following link :

http://www.cisco.com/en/US/products/hw/switches/ps708/products_tech_note09186a00807347ab.shtml

CAM

—All Catalyst switch models use a CAM table for           Layer 2 switching. As frames arrive on switch ports, the source MAC addresses           are learned and recorded in the CAM table. The port of arrival and the VLAN are           both recorded in the table, along with a timestamp. If a MAC address learned on           one switch port has moved to a different port, the MAC address and timestamp           are recorded for the most recent arrival port. Then, the previous entry is           deleted. If a MAC address is found already present in the table for the correct           arrival port, only its timestamp is updated.

regards,

Ajay Kumar