Lag Table - TP-Link TL-SL5428E User Manual

If the LAG is needed, you are suggested to configure the LAG function here before configuring the
other functions for the member ports.
Tips:
1. Calculate the bandwidth for a LAG: If a LAG consists of the four ports in the speed of
1000Mbps Full Duplex, the whole bandwidth of the LAG is up to 8000Mbps (2000Mbps * 4)
because the bandwidth of each member port is 2000Mbps counting the up-linked speed of
1000Mbps and the down-linked speed of 1000Mbps.
2. The traffic load of the LAG will be balanced among the ports according to the Aggregate
Arithmetic. If the connections of one or several ports are broken, the traffic of these ports will
be transmitted on the normal ports, so as to guarantee the connection reliability.
Depending on different aggregation modes, aggregation groups fall into two types: Static LAG
and LACP Config. The LAG function is implemented on the LAG Table, Static LAG and LACP
Config configuration pages.

7.2.1 LAG Table

On this page, you can view the information of the current LAG of the switch.
Choose the menu Switching→LAG→LAG Table to load the following page.
The following entries are displayed on this screen:
Global Config
Aggregate Arithmetic:
LAG Table
Select:
Group Number:
Figure 7-4 LAG Table
Select the applied scope of Aggregate Arithmetic, which
results in choosing a port to transfer the packets.
• SRC MAC + DST MAC: When this option is selected,
the Aggregate Arithmetic will apply to the source and
destination MAC addresses of the packets.
• SRC IP + DST IP: When this option is selected, the
Aggregate Arithmetic will apply to the source and
destination IP addresses of the packets.
Select the desired LAG. It is multi-optional.
Displays the LAG number here.
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