analyzing eth lan switching Flashcards
1
Q
How Switches learn macs
A
examine the source mac of incoming frames and stoes with the corresponding interface from which it entered
2
Q
What happens when there is no entry in the CAM table
A
frame is flooded
3
Q
Prevents L2 loops
A
Spanning tree
4
Q
if known unicast outgoing is the same as the port it entered
A
drop it
5
Q
how to show mac address table
A
show mac address-table
6
Q
search for a mac
A
show mac address-table dynamic adress 192.168…
7
Q
configure mac timeout
A
mac address-table aging-time
8
Q
how to clear cam table
A
clear mac address-table dynamic (vlan/interface/address)
