Error Frames; Slarp Keepalive; Platform Considerations; Module Requirements - Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - LINK LAYER CONFIGURATION GUIDE 2010-10-13 Configuration Manual

JunosE 11.3.x Link Layer Configuration Guide

Error Frames

SLARP Keepalive

Platform Considerations

Module Requirements

Interface Specifiers

504
HDLC for data-link framing
18,000-byte information field size
All Cisco HDLC error frames are discarded.
One feature of Cisco HDLC is the exchange of keepalive messages. A keepalive message
is a signal from one endpoint to the other that the first endpoint is still active. Keepalives
are used to identify inactive or failed connections.
You can configure Cisco HDLC on the following E Series Broadband Services Routers:
E120 router
E320 router
ERX1440 router
ERX1410 router
ERX710 router
ERX705 router
ERX310 router
For information about the modules that support Cisco HDLC on ERX14xx models, ERX7xx
models, and the ERX310 router:
See ERX Module Guide, Table 1, Module Combinations for detailed module specifications.
See ERX Module Guide, Appendix A, Module Protocol Support for information about the
modules that support Cisco HDLC.
For information about the modules that support Cisco HDLC on the E120 and E320
routers:
See E120 and E320 Module Guide, Table 1, Modules and IOAs for detailed module
specifications.
See E120 and E320 Module Guide, Appendix A, IOA Protocol Support for information
about the modules that support Cisco HDLC.
The configuration task examples in this chapter use the slot/port format to specify the
physical interface on which you configure Cisco HDLC. However, the interface specifier
format that you use depends on the router that you are using.
Copyright © 2010, Juniper Networks, Inc.