User's Manual

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aggregated to the logical channel, regardless of whether the current port accords with the conditions of port
aggregation and whether the port that connects with the physical port accords with the aggregation conditions.
Prerequisites for ports to be aggregated:
The link of the port must be up and the port should be negotiated to full-duplex mode.
The speed of all physical ports should be same during aggregation process, that is, if there is
one physical port that has been aggregated successfully, then the speed of the second
physical port must be the same as the first configured one. Also the vlan attributes of all
physical ports must be identical to the aggregated port.
LACP packets are exchanged between ports in these modes:
Active—Places a port into an active negotiating state, in which the port initiates negotiations
with remote ports by sending LACP packets.
Passive—Places a port into a passive negotiating state, in which the port responds to LACP
packets it receives but does not initiate LACP negotiation. In this mode, the port channel group
attaches the interface to the bundle.
If both ports use Passive method, then the aggregation fails. This is because both sides will wait for the other
side to launch aggregation negotiation process.
VALN attributes: PVID, Trunk attribute, vlan-allowed range and vlan-untagged range.
Use the following command to perform aggregation on the physical ports:
Command Description
aggregator-group
agg-id
mode
{
lacp
|
static
}
Configures aggregation option of the physical port.
38.3.3 Selecting Load Balance Method After Port Aggregation
You can select the load share method to ensure that all ports can share the data traffic after the aggregation
of all physical ports. The switch can provides up to six load balance strategy:
src-mac
It is to share the data traffic according to the source MAC address, that is, the message with
same MAC address attributes is to get through a physical port.
dst-mac
It is to share the data traffic according to the destination MAC address, that is, the message
with same MAC address attributes is to get through a physical port.
both-mac
It is to share the data traffic according to source and destination MAC addresses, that is, the
message with same MAC address attributes is to get through a physical port.
src-ip
It is to share the data traffic according to the source IP address, that is, the message with
same IP address attributes is to get through a physical port.
dst-ip
It is to share the data traffic according to the destination IP address, that is, the message
with same IP address attributes is to get through a physical port.
both-ip
It is to share the data traffic according to the destination and source IP addresses, that is,
the message with same IP address attributes is to get through a physical port.
Use the following command to configure load balance method: