COMPUTER NETWORKING

WIRELESS NETWORKS AND MOBILE IP

WIRELESS NETWORKS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A type of port that includes a crossover connection.
A
port 22
B
MDI-X
C
cross port interface
D
None of the above
Explanation: 

Detailed explanation-1: -MDI/MDIX (medium-dependent interface/MDI crossover) is a type of Ethernet port connection that uses twisted-pair cabling to link two networked devices.

Detailed explanation-2: -When connecting switches without the auto-MDIX feature, you must use straight-through cables to connect to devices such as servers, workstations, or routers and crossover cables to connect to other switches or repeaters.

Detailed explanation-3: -Auto MDI-X (aka “auto crossover") automatically detects the required cable connection type and configures the connection appropriately, removing the need for crossover cables to interconnect switches or connect PCs peer-to-peer. As long as it is enabled on either end of a link, either type of cable can be used.

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