Lacp Protocol Packets - Dell PowerConnect J-EX4200-24T Software Manual

Verifying That LACP Is Configured Correctly and Bundle Members Are Exchanging

LACP Protocol Packets

Verifying the LACP Setup
Purpose
Action
Meaning
Verifying That the LACP Packets Are Being Exchanged
Purpose
Action
Example: Configuring Aggregated Ethernet High-Speed Uplinks Between a Virtual
Chassis Access Switch and a Virtual Chassis Distribution Switch on page 740
To verify that LACP has been set up correctly and that the bundle members are
transmitting LACP protocol packets.
Verifying the LACP Setup on page 933
1.
Verifying That the LACP Packets Are Being Exchanged on page 933
2.
Verify that the LACP has been set up correctly.
Use the
show lacp interfaces interface-name
enabled as active on one end.
show lacp interfaces xe-0/1/0
show lacp interfaces xe-0/1/0
Aggregated interface: ae0
LACP state: Role
xe-0/1/0 Actor
xe-0/1/0 Partner
LACP protocol: Receive State
xe-0/1/0
This example shows that LACP has been configured with one side as
as . When LACP is enabled, one side must be set as
passive
link to be .
up
Verify that LACP packets are being exchanged between interfaces.
Use the show interfaces aex statistics
information.
show interfaces ae0 statistics
Physical interface: ae0, Enabled, Physical link is Down
Interface index: 153, SNMP ifIndex: 30
Link-level type: Ethernet, MTU: 1514, Speed: Unspecified, Loopback: Disabled,
command to check that LACP has been
Exp Def Dist Col
No Yes No No
No Yes No No
Transmit State
Defaulted Fast periodic
command to display LACP BPDU exchange
Chapter 53: Verifying Interfaces
Syn Aggr Timeout Activity
No Yes Fast Active
No Yes Fast Passive
Mux State
Detached
and the other
active
in order for the bundled
active
933