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81.
What is the range of host addresses for network 172.16.53.96/27?
172.16.53.97 through 172.16.53.126.
82.
How many two-host subnets can be made from a /24 network?
64 because 2 bits are needed for the hosts on the network, leaving 6 bits for the subnet.
83.
What is the full IPv6 address represented by FF02::130F:5?
FF02:0000:0000:0000:0000:0000: 130F:0005 .
84.
Explain the difference between a classful and a classless routing protocol.
Classless routing protocols advertise subnet mask information along with the network prefixes. Classful routing protocols do not. Therefore, for a c1assful protocol, all subnets for the major network number being used must be the same length. Also, c1assful protocol cannot support discontiguous networks prefixes.
85.
What are the states that an EIGRP route can be in and what do these states mean?
The passive state means that a router has a successor for a route. The active state means that a router does not have a successor or feasible successor for a route and is actively sending queries to neighbors to get information about the route.
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