
Application Note
117
7.2.5 LACP aggregation (Port Aggregation)
Link Aggregation Control Protocol (LACP) allows you to
bundle several physical ports together to form a single
logical channel. LACP allows a switch to negotiate an
automatic bundle by sending LACP packets to the
peer.LACP is a protocol implementation in layer 2 which
controls thru which physical links the traffic will be routed.
7.2.5.1 Scenario
PC 1
CPE
Ethernet
DSL
PC 2
Ethernet
Ethernet
Ethernet
Uplink 1
Uplink 2
7.2.5.2 Configuration
Step 1: Create Ethernet and Bridge port
$ create ethernet intf ifname eth-0
Entry Created
Interface : eth-0
Type : Uplink UseDhcp : False
IP Address : 0.0.0.0 Mask : 0.0.0.0
Pkt Type : ALL
Orl(mbps) : 300
Configured Duplex : Auto Duplex : None
Configured Speed : Auto
Class0thrshld : 100 Class1thrshld: 100
Class2thrshld : 100 Class3thrshld: 100
Class4thrshld : 100 Class5thrshld: 100
Class6thrshld : 100 Class7thrshld: 100
ProfileName : SPPROFILE
Mgmt VLAN Index : -
Tagged Mgmt PDU Prio: -
Speed : -
Operational Status: Down Admin Status: Up
$
Thu Jan 01 00:02:33 1970 : STATUS ALARM : ETHER Interface Up : Interface
- eth-0
Step 2: Create Aggregator interface
$ create ethernet intf ifname eth-1
Entry Created
Interface : eth-1
Type : Uplink UseDhcp : False
IP Address : 0.0.0.0 Mask : 0.0.0.0
Pkt Type : ALL
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