autologin on router?

[RYU81]

someone help me to make cmd file to make Unattended autologin with command telnet like that:

telnet "ip for router"

password:*********

ip

arp

[egrath]

Hi,

Use a tool like Expect (http://bmrc.berkeley.edu/people/chaffee/expectnt.html) to automate console applications.

Bye, Egon

[RYU81]

I'm still I don't know how to work?