Flashcards in WiFi Deck (13)
What can be used to centrally configure Wireless APs?
WLC - Wireless LAN Controller
Uses ESS (extended service set)
What is an autonomous Wireless AP?
An AP that has to be configured manually and individually
What is VLAN pooling?
Used in conjunction with a WLC
Allocates computers to different VLANs
What does a wireless bridge do?
Extends the reach ability of a wireless network
Which 2.4 GHz WiFi channels are non-overlapping?
1, 6, 11
What are the types of antennae?
What it it called to analyse WiFi frequencies?
Which wireless technologies support MIMO?
802.11n 4 MIMO Streams
802.11ac 8 MIMO Streams
What is a problem with 802.11g
Although it is backwards compatible with 802.11b, it will operate at the slowest device connected to it
What allows the AP and Switch to negotiate a speed and duplex?
What are the two standards for PoE?
PoE - 802.3af (15W)
PoE+ - 802.3at (25W)
What is 802.11i?