Dear friendsI came up with a scenario and it actually confused me.I have configured a packet tracer sample network using two routers and its interfaces configured like thisInterface                         Router-A                                    ...

Dear friendsCan someone provide link to best books on IP Routing and Routing ProtocolsI hope that only books for CCNA/CCENT by Todd Lammle and Wendell Odom is not enough to master the skills in IP routing and routing protocols.Also books on Routers a...

I want to know what subnet masks do routers apply when receiving updates and forwarding packets to destination network. How router calculate the destination network when many of the same class network address is present but with different subnet mask...

Dear friendsI know about how the routers distinguish between classful and classless address. But I could not find how the router calculates the path when forwarding packets.I know fact likeRouters use longest match for address in their address table ...