Computer Networking
In a PC to telephone hookup for long distance communication, modem is connected between the telephone line and

synchronous port
asynchronous port
None of these
PC
crossover cable

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Computer Networking
You telnet into a remote device and type debug ip rip, but no output from the debug command is seen. What could the problem be?

IP addressing on the network is incorrect.
You must use the terminal monitor command.
You must type the show ip rip command first.
Debug output is sent only to the console.

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Computer Networking
Which of the following is true when describing a global unicast address?

These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap.
Packets addressed to a unicast address are delivered to a single interface.
These are your typical publicly routable addresses, just like a regular publicly routable address in IPv4.
These are like private addresses in IPv4 in that they are not meant to be routed.

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