If the ports, which are enabled for the
802.1Q VLAN
,
Voice VLAN
,
STP
,
QoS
and
Port
Configuration
(
Speed and Duplex
,
Flow Control
), are in a LAG, their configurations should
be the same.
The ports, which are enabled for the
Port Security
,
Port Mirror
,
MAC Address Filtering
and
Static MAC Address Binding
, cannot be added to the LAG.
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.
5.2.1 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.
Figure 5-6 LAG Table
The following entries are displayed on this screen:
Global Config
Aggregate Arithmetic:
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.
37
