xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch CLI Reference Guide
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Note: If no parameter is specified, all multicast FDB entries will be displayed.
Restrictions
None.
Example
To display multicast MAC address table:
DGS-3420-28SC:admin#show multicast_fdb
Command: show multicast_fdb
VLAN Name : default
MAC Address : 01-00-00-00-01-01
Egress Ports : 1-5,26
Mode : Static
Total Entries : 1
DGS-3420-28SC:admin#
31-10 show fdb
Description
This command is used to display the current unicast MAC address forwarding database.
Format
show fdb {[port <port> | vlan <vlan_name 32> | vlanid <vidlist> | mac_address <macaddr> |
static | aging_time | security]}
Parameters
port - (Optional) Specify the entries for one port.
<port> - Specify the entries for one port.
vlan - (Optional) Specify to display the entries for a specific VLAN.
<vlan_name 32> - The maximum length is 32 characters.
vlanid - (Optional) Specify to display the entries by VLAN ID list.
<vidlist> - Specify to display the entries by VLAN ID list.
mac_address - (Optional) Specify the MAC address.
<macaddr>
- Specify the MAC address.
static - (Optional) Specify to display all permanent entries.
aging_time - Specify to display the unicast MAC address aging time.
security – Specify to display the security settings.
Note: If no parameter is specified, all unicast FDB entries will be displayed.
