Verilink Access Manager 2000 (896-502037-001) Product Manual - Manual (Page 144)

Configuring the T1 Network
5-20 Access Manager 2000 User Manual
Specifics are given in Table 5-4, “Selecting baud rates by equipment type
and access type”.
Table 5-4 Selecting baud rates by equipment type and access type
Note: Newer revisions of the 551VST List 2, 551VST ML List 2, SIM,
and NC/E can be accessed in dial-up mode using the Hayes

protocol at either 1200 or 2400 baud with an external modem.
Existing revisions of the above products can be upgraded to this
capability with a firmware change.
The Enable Alarm Reporting option tells a node that alarm
messages should be sent to Access Manager either as they occur or when
the node is accessed.
Only a node that has alarm reporting capability can have this option set to
YES and then only if access to the node is through a direct connection,
modem, or ComDesign multiplexer. Access System equipment is also
compatible with the X.25 PAD (Packet Assembler Disassembler).
If access to the circuit elements in a node is through the ESF Facility Data
Link, set this option to
NO .
The following types of nodes can report alarms:
■
551VST List 2
■
551VST ML List 2 without ASCII interface firmware
Type of access
Equipment type Direct Modem
ComDesign
Mux
X.25 PAD
• 551 VST List 2
• 551 VST ML List 2
• SIM
• NC/E
9600
1200 o
2400
9600 Not applicable
Access System 2000 9600 9600 9600 9600
All other equipment Can only be accessed at 1200 baud.
For direct interface or 4-wire dedicated
modem, set baud rate to either 1200 o
9600. Not applicable
Enabling alarm
reporting