Configuring Hdlc; Overview; Command And Hardware Compatibility; Enabling Hdlc Encapsulation On An Interface - HP MSR Router Series Wan Access Configuration Manual

Configuring HDLC

This feature is supported only on routers installed with the following interface modules:
CE3.
•
CPOS.
•
CT3.
•
• E1.
E1-F.
•
POS.
•
SAE.
•
T1.
•
• T1-F.

Overview

High-level Data Link Control (HDLC) is a bit-oriented link layer protocol. HDLC can transmit any type of
bit stream transparently.
HDLC supports only point-to-point link and does not support point-to-multipoint link.
•
HDLC supports neither IP address negotiation nor authentication. It uses keepalives to check link
•
status.
HDLC works only on synchronous interfaces or synchronous/asynchronous interfaces in
•
synchronous mode. HDLC is supported by serial interfaces that operate in synchronous mode and
POS interfaces.

Command and hardware compatibility

Commands and descriptions for centralized devices apply to the following routers:
MSR1002-4/1003-8S.
•
MSR2003.
•
• MSR2004-24/2004-48.
MSR3012/3024/3044/3064.
•
Commands and descriptions for distributed devices apply to MSR4060 and MSR4080 routers.

Enabling HDLC encapsulation on an interface

Step
1. Enter system view.
Command
system-view
96
Remarks
N/A