D-Link DGS-1100-05 rev.B — настройка портового зеркалирования и энергоэффективного Ethernet [43/57]

4 Configuration D-Link Smart Managed Switch User Manual

Monitoring > Mirroring Settings

Port Mirroring is a method of monitoring network traffic that forwards a copy of each incoming and/or

outgoing packet from one port of the Switch to another port, where the packet can be studied. This enables

network managers to better monitor network performances.

Figure 4.52 – Monitoring > Mirroring Settings

The fields that can be configured for Mirroring Settings are described below:

Item Description

Mirroring Settings

Specify to enable or disable the mirroring function of the

Switch.

Destination

Specify the destination where the data will be mirrored too.

This cannot be any of the designated source ports from the

data will be mirrored.

Frame Type

Specify the frame type for mirroring:

 Rx: Duplicates the data that is received on the source

port(s) and forwards it to the Target Port. Click “all” to

include all ports into port mirroring.

 Tx: Duplicates the data transmitted from the source port

and forwards it to the Target Port. Click “all” to include all

ports into port mirroring.

 Both: Duplicate both the data transmitted from and data

sent to the source port(s), and forwards all the data to the

assigned Target Port.

Source

Select the range of ports to be the source port and Frame Type

to be mirrored.

Table 4.33

Click Apply to add the newly configured mirror entry based on the information entered.

Green > EEE

The Energy Efficient Ethernet (EEE) is defined in IEEE 802.3az. It is designed to reduce the energy

consumption of an inactive link by putting it in a sleep mode.

Figure 4.53 – Green > EEE

The fields that can be configured for Energy Efficient Ethernet are described below:

Item Description

802.3az EEE

Specify to enable or disable the EEE function of the Switch.

Table 4.34

Click Apply to make the configurations take effect.