Archive for March, 2016

vpn configuration lab using routers in cisco packet tracer

Posted: March 26, 2016 in CCNP
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In this tutorial we will learn how to configure and use vpn on routers.We will learn to create a vpn tunnel between routers for safe communication.

vpn

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How to send a message to another user logged into the same router.

Posted: March 20, 2016 in Network Security
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In this lab we will learn how to send messages to users logged in to the same router.For this we need to create a telnet program on router and then create some users on router.After that we will login to router through different computer and with different users.And then we will send messages to all users logged into the router or to send a message to any particular user. (more…)