Carrier Access Access Navigator user manual CLI over Telnet, RS-232 interface for modem connection

CLI Language Reference

CLI over Telnet

RS-232 interface for modem connection

These settings are for a modem connection used for remote management via phone line.

￿Modem must be initialized before connection to Access Navigator

￿Modem initialization string:

at s0=1 e0 q1 &c0 &d0 &w

￿EIA RS-232C DCE-to-DCE cable required (see RS-232 Management Connection on page 6-17)

￿DE9 (DB9) female connector

NOTE: Software upgrade via RS-232 of a system with only one Controller card requires a direct connection (no modem) using Xmodem protocol at 57,600 baud. The upgrade takes about 30 minutes.

CLI over Telnet

The Telnet interface uses a computer with a Telnet program. Communications are over an Internet (IP) network link to the Access Navigator’s Ethernet port. Simultaneous, multiple Telnet sessions are supported. Telnet requires the IP address of the Access Navigator, initially assigned through the RS-232 interface.

Terminal emulation

￿Telnet over TCP/IP

Ethernet interface

￿Ethernet MDI port (DTE)

￿EIA/TIA-568B 10Base-T

￿RJ45 connector

￿Category 3 (CAT3) or better cabling

Access Navigator IP address

￿IP address format: xxx.xxx.xxx.xxx where xxx = 0 to 255 decimal

￿Subnet mask format: xxx.xxx.xxx.xxx

￿Gateway address format: xxx.xxx.xxx.xxx or none if not used

18-4 August 2003 Access Navigator - Release 1.8