In the living room, the primary router is connected to the modem. There are also several devices wired into that router. In the back of the house, I have a switch which is hardwired to the primary ...

Are you confused about the difference between a hub, a router, and a switch? You’re not alone! These networking devices may seem similar, but they serve different purposes and play distinct roles in ...

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Just this last week several customers have ironically all asked me the exact same question. “Can we use an Ethernet switch instead of a router for our Internet EBGP peering to our ISP(s)?” While ...

Cisco has introduced an updated line of Catalyst switches and routers meant to make enterprise networks more programmable, application-centric and optimized for the burgeoning Internet of Everything ...

The Simple Network Management Protocol (SNMP) is a necessary tool for every network administrator. You can easily configure it with just a few commands. SNMP is still the most popular way to monitor ...

Recently a client asked me to write a whitepaper about IP address management. At first the assignment seemed completely routine. But as I began looking at the details I realized that I was going to ...

SDN and related industry trends may be behind declines in Ethernet switching, service provider routing and reduced carrier spending. First quarter 2014 data from market research and analysis firms ...

The three devices commonly used for linking components together on a network are hubs, switches and routers. Though similar in function they differ in capability and utilization. Hubs and switches ...