Computer Networking
The configuration register setting of 0x2102 provides what function to a router?

Tells the router to boot into ROM monitor mode
Tells the router to look in NVRAM for the boot sequence
Boots the IOS from a TFTP server
Provides password recovery

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Computer Networking
What does a VLAN do?

Breaks up broadcast domains in a layer 2 switch internetwork.
Acts as the fastest port to all servers.
Provides multiple collision domains on one switch port.
Provides multiple broadcast domains within a single collision domain.

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