The following summarizes how networks, subnetworks and hosts are identified in the TCP/IP protocol. An IP address is first divided between networks and hosts. The host bits are further divided between ...

I cannot honestly imagine troubleshooting BGP without understanding the BGP table version. I use it all the time. Sometimes it is just a quick “eyeballing” of it to check to see if all the BGP table ...

Earlier this week, Google introduced a new tool, dubbed Fusion Tables, intended to bring the kind of cloud collaboration features to database sets that users now enjoy with Google Docs. It also adds ...

Today, the standard methods for moving the network/host address boundary are variable-length subnet masking (VLSM) for host addressing and routing inside a routing domain, and classless interdomain ...