10 Summit24e3 Switch Quick Reference Guide
FDB Commands
Command Description
clear fdb Clears all FDB entries.
config fdb agingtime <number> Configures the FDB aging time. The range is 15 through
1,000,000 seconds. The default value is 300 seconds. A value of
0 indicates that the entry should never be aged out.
create fdbentry <mac_address> vlan <name>
[bla
ckhole |
<portlis
t>] }
Creates an FDB entry. Specify the following:
■ mac_address — Device MAC address, using colon
separated bytes.
■ name — VLAN associated with MAC address.
■ blackhole — Configures the MAC address as a blackhole
entry.
■ portlist — Port numbers associated with MAC address.
If more than one port number is associated with a permanent
MAC entry, packets are multicast to the multiple destinations.
delete fdbentry <mac_address> vlan <name> Deletes a permanent FDB entry.
show fdb {<mac_address> | vlan <name> |
<portlist> | permanent}
Displays the switch FDB contents.
To Next Page
Loading...
