HP BMD00022 FDB information menu, Command /info/l2/fdb, Find MAC address Vlan, Port port number

Table 18 Layer 2 Information Menu options

Command	Usage
vlan	Displays VLAN configuration information, including:
	•	VLAN Number
	•	VLAN Name
	•	Status
	• Port membership of the VLAN
uplink	Displays the status of Spanning Tree Uplink Fast.
dump	Dumps all switch information available from the Layer 2 menu (10K or more, depending
	on your configuration).
	If you want to capture dump data to a file, set your communication software on your
	workstation to capture session data prior to issuing the dump commands.

FDB information menu

Command: /info/l2/fdb

[Forwarding Database		Menu]
find	- Show	a single FDB entry by MAC address
port	- Show	FDB entries on a single port
vlan	- Show	FDB entries on a single VLAN
state	- Show	FDB entries by state
dump	- Show	all FDB entries

The forwarding database (FDB) contains information that maps the media access control (MAC) address of each known device to the switch port where the device address was learned. The FDB also shows which other ports have seen frames destined for a particular MAC address.

NOTE: The master forwarding database supports up to 8K MAC address entries on the management processor (MP) per switch.

Table 19 FDB information menu

Command	Usage
find <MAC address> [<VLAN>]	Displays a single database entry by its MAC address. You are
	prompted to enter the MAC address of the device.
	Enter the MAC address using the format: xx:xx:xx:xx:xx:xx.
	(For example: 08:00:20:12:34:56)
	You can also enter the MAC address using the format:
	xxxxxxxxxxxx. (For example: 080020123456)
port <port number>	Displays all FDB entries for a particular port.
vlan <1-4095>	Displays all FDB entries on a single VLAN. The range is 1-4095.
state unknownignore	Displays all FDB entries that match a particular state.
forwardfloodtrunkifmac
dump	Displays all entries in the Forwarding Database.

Information Menu 37