HOW TO CONNECT TO CISCO LGS528 VIA TELNET
Here is the way to connect to cisco switches series LGS528 and run commands on them.
1. Use putty and enter the ip and select telnet (10.20.30.13)
2. Enter user and pass
3. After logged in press ctrl+a
4. You will see a ">" type lcli and press enter
5. Type again user name and password
Now you can type ? or help to see what you need :)