Juniper JUNOSE 11.1.X - LINK LAYER CONFIGURATION 4-7-2010, Configuration Manual

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18,000-byte information field size
Error Frames
All Cisco HDLC error frames are discarded.
SLARP Keepalive
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.
Platform Considerations
You can configure Cisco HDLC on the following E Series Broadband Services Routers:
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E120 router
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E320 router
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ERX1440 router
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ERX1410 router
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ERX710 router
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ERX705 router
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ERX310 router
Module Requirements
For information about the modules that support Cisco HDLC on ERX14xx models,
ERX7xx models, and the ERX310 router:
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See ERX Module Guide, Table 1, Module Combinations for detailed module
specifications.
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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:
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See E120 and E320 Module Guide, Table 1, Modules and IOAs for detailed module
specifications.
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See E120 and E320 Module Guide, Appendix A, IOA Protocol Support for information
about the modules that support Cisco HDLC.
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Platform Considerations
JUNOSe 11.1.x Link Layer Configuration Guide