Computer Networking
What does the acronym ISDN stand for?

None of these
Integrated Services Data Network
Intelligent Services Digital Network
Integrated Services Digital Network
Indian Standard Digital Network

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Computer Networking
Which of the following is true when describing an anycast address?

Packets addressed to a unicast address are delivered to a single interface.
Packets are delivered to all interfaces identified by the address. This is also called one-to-many addresses.
These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap.
This address identifies multiple interfaces and the anycast packet is only delivered to one address. This address can also be called one-to-one-of-many.

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Computer Networking
A network administrator views the output from the show ip route command. A network that is advertised by both RIP and IGRP appears in the routing table flagged as an IGRP route. Why is the RIP route to this network not used in the routing table?

RIP has a higher metric value for that route.
IGRP has a faster update timer.
IGRP has a lower administrative distance.
The IGRP route has fewer hops.

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