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In general, ____ routing protocols flood nonperiodic link-state advertisements of only changed routes throughout the entire internetwork.


A) link-state
B) distance-vector
C) exterior gateway
D) interior gateway

E) B) and D)
F) A) and B)

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____ allow EIGRP to support multiple Network layer routed protocols such as IP, IPX, and AppleTalk.


A) Neighbor discovery and maintenance
B) Protocol Dependent Modules
C) Reliable Transport Protocol
D) Diffusing Update Algorithm (DUAL)

E) B) and C)
F) All of the above

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B

In OSPF, a(n) ____ is the portion of a network within which LSAs are contained.


A) domain
B) segment
C) container
D) area

E) A) and B)
F) A) and C)

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What are the steps for configuring EIGRP authentication?

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EIGRP supports optional authentication o...

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EIGRP uses nonperiodic, partial, and bounded routing table updates.

A) True
B) False

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Describe the Enhanced Interior Gateway Routing Protocol (EIGRP).

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Enhanced Interior Gateway Routing Protoc...

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Classful routing protocols can be used in networks with either discontiguous subnets or networks using variable length subnet masks (VLSM).

A) True
B) False

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Briefly describe OSPF authentication.

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Routing update authentication is a basic...

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What are the six factors used by EIGRP to calculate a route metric?

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EIGRP, like IGRP, makes use of a composi...

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What are some of the key terms associated with the Diffusing Update Algorithm (DUAL)?

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In order to understand DUAL, you must un...

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EIGRP uses multicast address ____ to multicast Hello packets every five seconds on most networks of T1 speed or greater.


A) 224.0.0.10
B) 224.224.0.1
C) 255.255.0.10
D) 255.255.255.10

E) All of the above
F) A) and D)

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EIGRP uses the same metric as IGRP multiplied by ____.


A) 32
B) 64
C) 128
D) 256

E) A) and C)
F) A) and B)

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DUAL uses the ____ topology table to track the status of all links in a network.


A) EIGRP
B) OSPF
C) RIPv1
D) RIPv2

E) B) and C)
F) A) and C)

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A

In OSPF, the ____ database contains information about all OSPF peers with which a router has successfully exchanged Hello packets.


A) link-state
B) adjacencies
C) cost
D) topological

E) B) and D)
F) B) and C)

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RIP authentication can occur either by passing the authentication keys in clear text or via ____ authentication.


A) SSH
B) RC4
C) MD5
D) SHA

E) None of the above
F) B) and C)

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C

Describe the Open Shortest Path First (OSPF) protocol.

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Open Shortest Path First (OSPF) is an op...

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Describe the Routing Information Protocol version 2.

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RIPv2 is not a totally new protocol. In ...

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____ routing protocols cannot adapt to work in an environment where discontiguous networks or VLSM exist.


A) RIPv1
B) Classless
C) Classful
D) Class-oriented

E) B) and C)
F) A) and D)

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In EIGRP, ____ is a good state, as it means all DUAL computations have been completed and the route is stable.


A) active
B) fixed
C) down
D) passive

E) A) and D)
F) A) and C)

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How does RIPv2 authenticate routing peers?

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RIP authentication can occur either by p...

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