Lacp Protocol Packets; Verifying The Lacp Setup; Verifying That The Lacp Packets Are Being Exchanged - Juniper JUNOS OS 10.4 - FOR EX REV 1 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
Copyright © 2010, Juniper Networks, Inc.
Example: Configuring Aggregated Ethernet High-Speed Uplinks Between an EX4200
Virtual Chassis Access Switch and an EX4200 Virtual Chassis Distribution Switch on
page 940
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 1347
1.
Verifying That the LACP Packets Are Being Exchanged on page 1347
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 passive . When LACP is enabled, one side must be set as
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
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 59: Verifying Interfaces
Syn Aggr Timeout Activity
No Yes Fast Active
No Yes Fast Passive
Mux State
Detached
and the other
active
active in order for the bundled
1347