Before You Configure Mlfr; Configuration Tasks - Juniper JUNOSE 11.1.X - LINK LAYER CONFIGURATION 4-7-2010 Configuration Manual

JUNOSe 11.1.x Link Layer Configuration Guide

Before You Configure MLFR

Before you begin configuring MLFR, you must configure the physical layer interfaces
that will be aggregated by MLFR.
The procedures described in this chapter assume that a physical layer interface, such
as a T1 or T3 interface, has been configured. For details about configuring physical
layer interfaces, see the JUNOSe Physical Layer Configuration Guide.

Configuration Tasks

MLFR configuration consists of three major tasks, each with several steps:
1.
2.
3.
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Before You Configure MLFR
Create the member links to be aggregated into a multilink bundle.
a. Specify the interface on which you want to configure MLFR.
host1(config)#interface serial 2/0:1
b. Specify MLFR as the encapsulation method on the interface.
host1(config-if)#encapsulation mlframe-relay ietf
Add member links to a multilink bundle.
a. Define the MLFR bundle.
host1(config)#interface mlframe-relay boston
b. Add each member link.
host1(config-if)#member-interface serial 2/0:1
c. (Optional) Add a description to the major interface.
host1(config-if)#frame-relay description bostonBundleDescription
d. (Optional) Configure Frame Relay parameters.
host1(config-if)#frame-relay intf-type dce
host1(config-if)#frame-relay lmi-type cisco
Configure the Frame Relay subinterface.
a. Define the subinterface for the MLFR bundle.
host1(config)#interface mlframe-relay boston.1
b. Assign a DLCI for the subinterface.
host1(config-subif)#frame-relay interface-dlci 16 ietf
c. (Optional) Add a description to the subinterface.