Chapter 3. Application Configuration
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Express 3010/3110 User Manual
3-11
See the section Recommended Operating Protocols on page 1-3 for more
information on recommended modes of operation.
Setting PPP Mode
PPP Mode contains the available options for the PPP async-sync pro-
tocol:
1. Multilink PPP
2.
PPP
3.
PPP with compression
Clear Channel
Clear
channel provides the entire bearer channel to the DTE without
regard to data format or protocol. This provides a rate adaptation at or
near the ISDN circuit rate. The primary usage for Clear Channel in the
dial line mode is for 56 kbps and 64 kbps synchronous. It is useful
when the DTE performs its own internal synchronous protocol/rate
adaptation or the Express is calling a 4-wire Switched 56 DSU. In the
leased line mode, Clear Channel can provide synchronous bit rates of
56 kbps, 64 kbps, 112 kbps, and 128 kbps.
Point-to-Point Protocol (PPP) Async-to-Sync
PPP provides a standard method for transporting multi-protocol dat-
agrams over point-to-point links. The ADTRAN PPP async-sync pro-
tocol allows the Express and a PC or Macintosh
®
running PPP
software, to communicate with a PPP-compatible bridge or router.
The PPP async-sync protocol complies with Internet Engineering Task
Force (IETF) RFC 1662.
The asynchronous control character map (ACCM) option is scanned
during the negotiation. When the ACCM option is seen in a configure
ACK link control packet, it is adopted by the Express. In addition,
when the ACCM option is not seen in the configure-request packet
from the network, the Express will spoof or add it to the packet.
Содержание Express 3010
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Страница 26: ...Chapter 1 Overview 1 6 Express 3010 3110 User Manual 61200239L1 20 ...
Страница 36: ...Chapter 2 Installation 2 10 Express 3010 3110 User Manual 61200239L1 20 ...
Страница 88: ...Appendix B LEDs B 2 Express 3010 3110 User Manual 61200239L1 20 ...
Страница 102: ...Appendix C Status Buffer Messages C 14 Express 3010 3110 User Manual 61200239L1 20 ...
Страница 106: ...Appendix D Loop Status Messages D 4 Express 3010 3110 User Manual 61200239L1 20 ...
Страница 114: ...61200239L1 1 Express 3010 3110 User Manual Index 6 Index ...