User Guide

OmniAccess SafeGuard OS Administration Guide
152
Chapter 5: Setting Up SafeGuard Switches
Displaying Forwarding Database Entries Information
To display the forwarding database entries, use the show mac fdb-table command in
Privileged Exec mode. This command applies to the switch only. It is not available on the
controller.
If the command is entered with no argument, the entire table is displayed. Or, the
administrator can enter a MAC address to display the table entry for the requested MAC
address and all entries following the requested MAC address.
show mac fdb-table [macaddr | all]
Following is example output of the show mac fdb-table command:
(SafeGuardOS) # show mac fdb-table all
VlanID Mac Address Interface IfIndex Status
-------- ----------------- --------- ------- ------------
0001 00:01:09:00:01:00 0/20 20 Learned
1005 00:12:36:FF:DC:F2 0/1 1 Management
Ingress Filtering
Displays
whether filtering is enabled or disabled.
When enabled, the frame is discarded if this
port is
not a member of the VLAN with which this frame is
associated. In a tagged frame, the VLAN is identified by
the VLAN ID in the tag. In an untagged frame, the VLAN
is the Port VLAN ID specified for the port that received
this frame. When disabled, all frames are forwarded in
accordance with the 802.1Q VLAN bridge specification.
The factory default is disabled.
GVRP Displays whether GVRP may be enabled or disabled.
Default Priority Displays the 802.1p priority assigned to tagged packets
arriving on the port.
Syntax Description macaddr Displays the table entry for the specified MAC
address. MAC addresses may be specified in
any of the following formats:
■ aa:bb:cc:dd:ee:ff
■ aabb:ccdd:eeff
■ aa-bb-cc-dd-ee-ff
■ aabb.ccdd.eeff
■ aabbccddeeff
all Displays all forwarding database entries.
Display Description