|
show line
Cisco routers allow reverse telnet, i.e. its possible to telnet to a router port and
attach to a device attached to an async line. A rotary group allow a group of async lines
to be configured as one IP address. The TCP port numbers are as follow: -
|
Base Line TCP Port |
Base Rotary TCP Port |
Service |
|
2000+ Line No. |
3000+ Rotary No. |
Async Connection |
|
4000+ Line No. |
5000+ Rotary No. |
Binary Connection |
|
6000+ Line No. |
7000+ Rotary No. |
Binary Connection (CR converted to CR+LF) |
|
9000+ Line No. |
10000+ Rotary No. |
XRemote Protocol |
line 33
speed 9600
databits 8
parity none
stopbits 1
modem inout
autocommand telnet 172.16.0.10 /noecho
Reverse Telnet
line 1 16
no exec
transport input telnet
stopbits 1 |
