Cisco has released patches for 34 vulnerabilities mostly affecting its IOS and IOS XE networking software, including three critical remote code execution security bugs. Perhaps the most serious issue ...

Is there a way to interrogate a SFP in a Cisco switch (2950, 3750, etc) in order to glean info about fiber quality? Noise, signal loss.. my company is too cheap to buy a real fiber tester.

The C1300-8MGP-2X enterprise switch brings 2.5Gb and SFP technologies to a home office with minimum fuss thanks to a well-designed mobile app. The passively cool unit offers a 120W PoE budget for ...

This morning, I’d like to pour one out for a truly awesome piece of gear that did everything I asked of it without complaint and died before its time: my Unifi 8-port POE switch, model US-8-150W.