TP-Link TL-SG3109 User Guide - Page 158

Port Monitor Commands, port monitor

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TL-SG3109/TL-SL3428/TL-SL3452 Gigabit Managed Switch Family CLI Reference Guide Section 15. Port Monitor Commands port monitor The port monitor Interface Configuration mode command starts a port monitoring session. To stop a port monitoring session, use the no form of this command. Syntax port monitor src-interface [rx | tx] no port monitor src-interface Parameters • src-interface-Valid Ethernet port. (Full syntax: port) • rx-Monitors received packets only. • tx-Monitors transmitted packets only. Default Configuration Monitors both received and transmitted packets. Command Mode Interface Configuration (Ethernet) mode User Guidelines This command enables traffic on one port to be copied to another port, or between the source port (src-interface) and a destination port (port being configured). The following restrictions apply to ports configured as destination ports: The port cannot be already configured as a source port. The port cannot be a member in a port-channel. An IP interface is not configured on the port. GVRP is not enabled on the port. The port is not a member of a VLAN, except for the default VLAN (will automatically be removed from the default VLAN). The following restrictions apply to ports configured to be source ports: The port cannot be already configured as a destination port. Example The following example copies traffic on port 8 (source port) to port 1 (destination port). Console(config)# interface ethernet e1 Console(config-if)# port monitor e8 Page 157

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Section 15.Port Monitor Commands
port monitor
The
port monitor
Interface Configuration mode command starts a port monitoring session. To stop a port monitor-
ing session, use the
no
form of this command.
Syntax
port monitor
src-interface
[rx | tx]
no port monitor
src-interface
Parameters
src-interface—
Valid Ethernet port. (Full syntax:
port
)
rx
Monitors received packets only.
tx
Monitors transmitted packets only.
Default Configuration
Monitors both received and transmitted packets.
Command Mode
Interface Configuration (Ethernet) mode
User Guidelines
This command enables traffic on one port to be copied to another port, or between the source port (src-interface)
and a destination port (port being configured).
The following restrictions apply to ports configured as destination ports:
The port cannot be already configured as a source port.
The port cannot be a member in a port-channel.
An IP interface is not configured on the port.
GVRP is not enabled on the port.
The port is not a member of a VLAN, except for the default VLAN (will automatically be removed from the default
VLAN).
The following restrictions apply to ports configured to be source ports:
The port cannot be already configured as a destination port.
Example
The following example copies traffic on port 8 (source port) to port 1 (destination port).
Console(config)#
interface ethernet
e
1
Console(config-if)#
port monitor
e
8
TL-SG3109/TL-SL3428/TL-SL3452 Gigabit Managed Switch Family CLI Reference Guide
Page 157