Tag Archive: ccnp training

IP Addressing & Subnetting #

IP Address , IP Addressing :- An IP Address is a numeric identifier assigned to each Computer System. It identifies the location of the device in a network. Its a software address embedded in to a Network Interface Card (…
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Password Recovery of Cisco Router 2600

Having problem to login in router or forgotten password? This lab will tell you resetting the password modern Cisco routers from 2600 Series and later. Now if you are not accessing you exac password you need to break it. Bellow…
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What is the difference between the ip default-gateway, ip default-network, and ip route 0.0.0.0/0 commands?

Question: What is the difference between the ip default-gateway, ip default-network, and ip route 0.0.0.0/0 commands? A. The ip default-gateway command is used when IP routing is disabled on the router. This command serves non-routing network device that need to reach…
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Rapid spanning tree (RSTP)

Rapid spanning tree is not a revolution of the original spanning tree but an evolution from it.Behind the scenes some things have been changed to speed up the process. In original STP we had 4 port-states.They are Blocking Listening Learning Forwarding In…
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CCNP: MST (Multiple Spanning Tree) Notes and configuration

In PVST,we need to have different calculations for each VLAN. This will be fine for less number of VLANS. But if we have 100’s of VLAN this is not easy.For such cases we use MST (Multiple Spanning Tree). In MST,Instead of calculating a spanning tree…
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Get familiar with networking terms

Network :A network is just a collection of devices and end systems connected to each other and able to communicate with each other.There are two types of topologies in networking.  The physical topology is what the network looks like and how…
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Symantec partners with hosting providers to offer free TLS certificates to website owners

Symantec wants to see the encrypted Web grow and will offer free basic SSL/TLS certificates to domain owners through Web hosting companies that join its new Encryption Everywhere program. The company has already signed partnerships with more than ten hosting…
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The Most Sophisticated Collaboration Experience on the Planet

When we said that we strive to deliver “no-compromise” collaboration experiences, nowhere did we mean it more than with our latest endpoint product. Today culminates 24 months of refreshing our endpoint portfolio as we unveil our flagship triple-screen immersive system,…
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