What is Power over Ethernet (POE)? At the most basic level, POE systems like used Cisco POE switches allow a device to receive its network connection and electricity through one cable. Typical network cables provide access to the Internet, but do not deliver electricity. Using a POE cable, a device can receive a network connection …
Do you find yourself often wondering if you should obtain that next Cisco certification? There are a lot of them and it becomes increasingly difficult to decide which ones are worth the time. Network IT deals in used Cisco equipment and we recommend that all network engineers master CCIE equipment, CCNA equipment, CCNP equipment, and …
Every business needs to establish a network of phones. There are several different types of phone networks available, but Network IT highly suggests that businesses on a budget consider purchasing used Cisco IP wireless phones when establishing a VoIP network. A VoIP network is extremely safe and easy for a business to maintain. How VoIP …
