Tag Archives: telnet

How to limit access from network host to a Cisco device

Posted on November 21, 2008 by admin

Sometime you may like to limit only certain IP address to access your Cisco router / switch by using telnet. You may implement it by configuring the access list and apply it to the line vty 0 4 line.

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How to test if a port is open on a server or PC

Posted on October 10, 2008 by admin

Further info to my previous post on How to access web page without using web browser, you may use the same method to confirm if a network service is running on a server or computer. For example if you like … Continue reading →

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Telnet sessions

Posted on July 5, 2007 by admin

Suspend the current Telnet session: Ctrl-Shift-6 x enter show sessions: Reveals all sessions are in used. To Resume the previouly suspended telnet session: Type the number of the session shown on show sessions

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