Cisco's networking equipment is a mainstay for many companies, providing solid performance, stability and security for internal corporate networks and the Internet backbone. While the job of a ...

Cisco Systems yesterday introduced the Cisco XR 12000 Series routers, which represents the combination of the Cisco Internetworking Operating System (IOS) XR software with the proven market-leading ...

Cisco routers use buffers as blocks of memory to handle data during the network routing process. As data flows through a network, different rates of transmission occur between routers and network ...

Security in the supply chain of an information technology company like Cisco is very complex because it covers everything from intellectual property to physical boxes in transit. “You want untampered ...

Voice over IP systems have many methods to leverage DTMF digits depending on the signaling mechanism used. All traditional time division multiplexing (TDM) interfaces on Cisco routers support passing ...

Cisco has taken two significant steps in space-based communications, with the first-ever upgrade of an IP router aboard a commercial satellite while in orbit, and the first voice over IP call made ...

The company's new high-end router hits the market this summer, but the networking giant isn't likely to see any revenue from it for at least six months to a year. Marguerite Reardon started as a CNET ...

I'm trying to set up a VPN using Windows 2k server and in order to do it I understand that I need to forward a port #1723 as well as IP Protocol 47 (GRE). <BR><BR>I can forward the port just fine, but ...

Network security relies heavily on passwords. Cisco routers use passwords to ensure that only "trusted" users can perform certain services. In this Daily Drill Down, Todd Lammle takes you on a journey ...