CHAPTER 17
Configuring MLPPP
•
Understanding MLPPP Bundles on ACX Series Routers on page 507
•
Guidelines for Configuring MLPPP With LSQ Interfaces on ACX Series
Routers on page 509
•
Configuring Encapsulation for Multilink and Link Services Logical Interfaces on page 514
•
Configuring the Minimum Number of Active Links on Multilink and Link Services Logical
Interfaces on page 515
•
Configuring MRRU on Multilink and Link Services Logical Interfaces on page 516
•
Configuring the Sequence Header Format on Multilink and Link Services Logical
Interfaces on page 517
•
Configuring Multiclass MLPPP on LSQ Interfaces on page 518
•
Configuring LSQ Interfaces as NxT1 or NxE1 Bundles Using MLPPP on ACX
Series on page 520
•
Example: Configuring an MLPPP Bundle on ACX Series on page 525
Understanding MLPPP Bundles on ACX Series Routers
ACX Series routers support MLPPP encapsulations. MLPPP enables you to bundle multiple
PPP links into a single multilink bundle. Multilink bundles provide additional bandwidth,
load balancing, and redundancy by aggregating low-speed links, such as T1 and E1 links.
You configure multilink bundles as logical units or channels on the link services interface.
With MLPPP, multilink bundles are configured as logical units on the link service
interface—for example, lsq-0/0/0.0,lsq-0/0/0.1. MLPPP is supported on ACX1000,
ACX2000, ACX2100 routers, and with Channelized OC3/STM1 (Multi-Rate) MICs with
SFP and 16-port Channelized E1/T1 Circuit Emulation MIC on ACX4000 routers.
After creating multilink bundles, you add constituent links to the bundle. The constituent
links are the low-speed physical links that are to be aggregated. The following table
shows the maximum number of multilink bundles you can create on ACX Series routers:
507Copyright © 2017, Juniper Networks, Inc.
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