Displaying Fdb Entries - Extreme Networks ExtremeWare 7.2e Installation And User Manual

Overriding 802.1p Priority
This example associates the QoS profile qp5 with the wildcard permanent FDB entry any-mac on VLAN
v110:
create fdbentry any-mac vlan v110 dynamic ingress-qosprofile qp5
Configuring the FDB Aging Time
You can configure the again time for dynamic FDB entries using the following command:
configure fdb agingtime <seconds>
If the aging time is set to zero, all aging entries in the database are defined as static, nonaging entries.
This means they will not age out, but non-permanent static entries can be deleted if the switch is reset.

Displaying FDB Entries

To display FDB entries, use the following command:
show fdb {<mac_address> | permanent | ports <portlist> | vlan <vlan name>}
where the following is true:
•
mac_address
•
broadcast-mac
colon-separated byte form of the address ff:ff:ff:ff:ff:ff
•
permanent
•
ports <portlist>
•
vlan <vlan name>
With no options, the command displays all FDB entries.
See the ExtremeWare 7.2e Command Reference Guide for details of the commands related to the FDB.
ExtremeWare 7.2e Installation and User Guide
—Displays the entry for a particular MAC address.
—Specifies the broadcast MAC address. May be used as an alternate to the
—Displays all permanent entries, including the ingress and egress QoS profiles.
—Displays the entries for a set of ports or slots and ports.
—Displays the entries for a VLAN.
Displaying FDB Entries
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