Configuring 802.3Ad Link Aggregation And Link Redundancy; Configuring An Ethernet Physical Interface; Configuring A Lag Bundle; Configuring Ip For A Lag Bundle - Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - LINK LAYER CONFIGURATION GUIDE 2010-10-13 Configuration Manual

Configuring an Ethernet Physical Interface

Configuring a LAG Bundle

Configuring IP for a LAG Bundle

Copyright © 2010, Juniper Networks, Inc.
"Configuring IP for a LAG Bundle" on page 201
"Configuring a VLAN Subinterface for a LAG Bundle" on page 202
"Configuring a PPPoE Subinterface for a LAG Bundle" on page 202
"Configuring MPLS for a LAG Bundle" on page 202
To configure a member link, perform the following steps:
Specify a Fast Ethernet or Gigabit Ethernet interface for which you want to create a
1.
member link.
host1(config)#interface gigabitEthernet 2/0
Configure LACP in passive or active mode.
2.
host1(config-if)#lacp active
Specify the speed and the duplex mode for the Ethernet interface.
3.
host1(config-if)#speed 100
host1(config-if)#duplex full
Specify the MTU.
4.
host1(config-if)#mtu 9000
To configure additional member links, repeat steps 1 through 4.
5.
NOTE: All of the member links that you configure must be on the same
line module and have the same physical layer characteristics, such as
speed, duplex mode, and MTU.
To configure a LAG bundle and add member links, perform the following steps:
Create the LAG bundle.
1.
host1(config)#interface lag bundleBoston
Add a member link to the LAG bundle.
2.
host1(config-if)#member–interface gigabitEthernet 2/0
(Optional) Configure the minimum number of member links required in the LAG bundle
3.
for the LAG interface to be considered up.
host1(config-if)#minimum-links 2
To configure IP for a LAG bundle, perform the following steps:
Specify the LAG bundle.
1.
Chapter 6: Configuring 802.3ad Link Aggregation and Link Redundancy
201