TP-Link TL-SG105E TL-SG105E V1 UG - Page 27

Port Mirror, Easy Smart Configuration Utility, Monitoring, Mirrored Port - vlan configuration

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Easy Smart Configuration Utility User Guide 5.2 Port Mirror Port mirror function is to monitor and mirror network traffic by forwarding copies of incoming and outgoing packets from one/multiple ports (mirrored port) to a specific port (mirroring port). Usually, the mirroring port is connected to a data diagnosis device, which is used to analyze the mirrored packets for monitoring and troubleshooting the network. Choose the menu Monitoring→Port Mirror to load the following page. Figure 5-2 Port Mirror The following entries are displayed on this screen: ¾ Port Mirror Port Mirror Status: Enable or disable the port mirror feature of the specified port. Mirroring Port: Select a port from the drop-down list as the mirroring port. ¾ Mirrored Port Mirrored Ports: Click the port icon to select the corresponding port as mirrored port to monitor the traffic. For TL-SG108E, with only one port as mirrored port, it supports ingress and egress monitoring; when two or more ports is selected as mirrored ports, it only supports the ingress monitoring. However, for TL-SG105E/TL-SG1016DE/TL-SG1024DE, no matter how many ports are selected as mirrored ports, it supports ingress and egress monitoring. Note: 1. The trunk member can not be selected as the mirroring port or mirrored port. 2. A port cannot be set as the mirrored port and the mirroring port simultaneously. 3. The port mirror function can span the multiple VLANs. 24

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Easy Smart Configuration Utility
User Guide
24
5.2
Port Mirror
Port mirror function is to monitor and mirror network traffic by forwarding copies of incoming and
outgoing packets from one/multiple ports (mirrored port) to a specific port (mirroring port). Usually,
the mirroring port is connected to a data diagnosis device, which is used to analyze the mirrored
packets for monitoring and troubleshooting the network.
Choose the menu
Monitoring
→
Port Mirror
to load the following page.
Figure 5-2 Port Mirror
The following entries are displayed on this screen:
¾
Port Mirror
Port Mirror Status:
Enable or disable the port mirror feature of the specified port.
Mirroring Port:
Select a port from the drop-down list as the mirroring port.
¾
Mirrored Port
Mirrored Ports:
Click the port icon to select the corresponding port as mirrored
port to monitor the traffic.
For TL-SG108E, with only one port as mirrored port, it supports
ingress and egress monitoring; when two or more ports is selected
as mirrored ports, it only supports the ingress monitoring.
However,
for
TL-SG105E/TL-SG1016DE/TL-SG1024DE,
no
matter how many ports are selected as mirrored ports, it supports
ingress and egress monitoring.
Note:
1.
The trunk member can not be selected as the mirroring port or mirrored port.
2.
A port cannot be set as the mirrored port and the mirroring port simultaneously.
3.
The port mirror function can span the multiple VLANs.