Asynchronous Terminal Operation
H-2 3160-A2-GB21-80March 1999
Initiating an Asynchronous Terminal Session
Once the appropriate configuration option changes have been made and access
is established, the Main Menu screen appears (unless a password is required).
Figure H-1 shows the Main Menu screen for a standalone DSU/CSU.
The carrier-mounted DSU/CSU shows the 3000 Series carrier slot number under
the Customer ID. The slot number field (e.g., Slot: 1) is changed to access
specific DSU/CSUs in the carrier. For Telnet or SNMP access to the carrier,
specify the IP address of the applicable communication port (see Appendix F,

IP

Network Addressing Scenarios

).
NOTE:
By convention throughout this appendix, examples of screens are shown as
they appear with the standalone DSU/CSU.
If a password is required, the Login screen displays the prompt for password
input. (Refer to

Entering a Password to Gain Access

on page H-14.)
To move between the Screen area and the Screen Function Keys area
(Figure H-1), press Ctrl-a (Control key and a).
From the Screen area, you may select the Status, Test, Configuration, or
Control branches.