TP-Link TL-SG5426 User Guide - Page 136

3 Port Configuration Configuring Port Mirroring You can mirror traffic from any source port to a target port for real-time analysis. You can then attach a logic analyzer or RMON probe to the target port and study the traffic crossing the source port in a completely unobtrusive manner. Command Usage Source port(s) Single target port • Monitor port speed should match or exceed source port speed, otherwise traffic may be dropped from the monitor port. • All mirror sessions must share the same destination port. • When mirroring port traffic, the target port must be included in the same VLAN as the source port. Command Attributes • Mirror Sessions - Displays a list of current mirror sessions. • Source Port - The port whose traffic will be monitored. (Range: 1-26) • Type - Allows you to select which traffic to mirror to the target port, Rx (receive), or Tx (transmit). (Default: Rx) • Target Port - The port that will mirror the traffic on the source port. (Range: 1-26) Web - Click Port, Mirror Port Configuration. Specify the source port, the traffic type to be mirrored, and the monitor port, then click Add. Figure 3-58 Mirror Port Configuration CLI - Use the interface command to select the monitor port, then use the port monitor command to specify the source port and traffic type. Console(config)#interface ethernet 1/10 Console(config-if)#port monitor ethernet 1/13 tx Console(config-if)# 4-116 4-127 3-93