Download COMSPHERE 6800 SERIES NETWORK MANAGEMENT SYSTEM

Device Addressing
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Addressing Schemes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Link-Level Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Short-Form Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Address Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DATAPHONE II Mode Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(DATAPHONE II Mode) APL and DDS Addressing . . . . . . . . . . . . .
(DATAPHONE II Mode) DDD Addressing . . . . . . . . . . . . . . . . . . . . .
(DATAPHONE II Mode) COMSPHERE 3400/4400 Series
Modem Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(DATAPHONE II Mode) COMSPHERE 3600 Series DSUs
Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(DATAPHONE II Mode) SRCU Addressing . . . . . . . . . . . . . . . . . . . .
DATAPHONE II Extended Polling and Addressing . . . . . . . . . . . . . . . . .
Extended Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Advanced Diagnostic Protocol Mode (ADp) Addressing . . . . . . . . . . . . .
(ADp Mode) COMSPHERE 3400/4400 Series Modem Addressing . .
(ADp Mode) COMSPHERE 3600 DSUs Addressing . . . . . . . . . . . . .
(ADp Mode) COMSPHERE 3800/3900 Series Modem Addressing . .
(ADp Mode) SRCU Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mode Conversions and Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Address Validation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Addressing ANALYSIS Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Addressing Conventions for Network Modems . . . . . . . . . . . . . . . . . . . .
Addressing ANALYSIS Data Concentrators . . . . . . . . . . . . . . . . . . . . . . .
Addressing Multidrop Auto-Call Units (MACU) . . . . . . . . . . . . . . . . . . .
Series 700 Multiplexer Addressing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
719, 72x, 731, 740, 741, 742, 745, and 740-56K Multiplexer
Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Addressing Bytex Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Addressing SNMP and Brouter Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Overview
This appendix explains device addressing and identifies the chief distinctions between the
communications products addressing schemes recognized by the 6800 Series NMS. In addition,
this appendix provides addressing information for the DATAPHONE II devices, ANALYSIS
6510-managed devices, and 3400/4400 Series modems. DATAPHONE II extended addressing and
Series 700/7000 Multiplexer addressing are also discussed. Most addressing restrictions are device
restrictions and not NMS restrictions.
The 6800 Series NMS manages communications products devices that communicate in one of two
protocol modes, depending on the types of devices on the circuit or ‘‘diagnostic tree.” A diagnostic
tree consists of the control device and all downstream devices connected to it diagnostically. Each
control device on the control channel, along with all its downstream devices, represents one
diagnostic tree. If the circuit is composed entirely of 3400/4400 Series modems, 3600 Series DSUs
or 3800/3900 Series modems, the Advanced Diagnostic protocol can be used. If the network
contains any DATAPHONE II devices, the DATAPHONE II diagnostic protocol must be used.
6800-A2-GE26-20
January 1997
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