B&B Electronics EIRM-EXTEND-8 - Manual - Manual (Page 121)

Manual Documentation Number: EIRM-EXTEND-8-1411m 115
B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104 – www.bb-elec.com
B&B Electronics – Westlink Commercial Park – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445 – www.bb-europe.com
3. Command Syntax:
bridge GROUP address MAC discard vlan VLANID
no bridge GROUP address MAC discard vlan VLANID
GROUP <1-1> Bridge-group ID used for bridging.
MAC the Media Access Control (MAC) address in the
HHHH.HHHH.HHHH format.
VLANID The VID of the VLAN on the bridge <1-4094>.
4. Example:
The following example configures a bridge GROUP (1) to discard
matching frames (MAC address 2222.2222.2222) in vlan VLANID (1):
switch_a(config)#bridge 1 address 2222.2222.2222 discard vlan 1
switch_a(config)#
Port Mirroring
1. Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface fe1
switch_a(config-if)#
2. Usage:
Use this command to define a mirror source port and its direction.
Use the no parameter with this command to disable port mirroring by the
destination port on the specified source port.
3. Command Syntax:
mirror interface SOURCEPORT direction SNOOPDIRECTION
no mirror interface SOURCEPORT
SOURCEPORT Name of the Source interface to be used.
SNOOPDIRECTION [both|receive|transmit]
both Specifies mirroring of traffic in both directions.
receive Specifies mirroring of received traffic.
transmit Specifies mirroring of transmitted traffic.
4. Example:
The following example enables port mirroring by the destination port fe1
(port 1) on the specified source port fe2 (port 2):
switch_a(config)#interface fe1
switch_a(config-if)#mirror interface fe2 direction both
switch_a(config-if)#