Deck 7: Routing Protocols

Question 1

The ____ is the time at which a route will be totally removed from the routing table if no updates are received.

A) rip interval
B) administrative distance
C) hop count
D) flush interval

Answer 1

D

Question 2

Routers with only one route out are known as ____.

A) static routers
B) hub routers
C) stub routers
D) start routers

Answer 2

C

Question 3

____ protocols have packet headers that can contain Network layer addresses.

A) Routed
B) Nonrouted
C) NetBEUI
D) NetBIOS

Answer 3

A

Question 4

An autonomous system (AS) uses ____ as routing protocols.

A) Exterior Gateway Protocols
B) Border Gateway Protocols
C) Limit Gateway Protocols
D) Interior Gateway Protocols

Question 5

Routers use metrics to determine which routes are better than other routes.

Question 6

____ controls what information a router will send out through a particular interface.

A) Defining a maximum
B) Split horizon
C) Defining a minimum
D) Split maximum

Question 7

____ is a proprietary protocol suite developed by Novell.

A) NetBIOS
B) NetBEUI
C) IPX/SPX
D) TCP/IP

Question 8

The Cisco ____ command turns on RIP routing for a network.

A) rip
B) network
C) routing rip
D) rip ip on

Question 9

You use the ____ command to display the routing table.

A) show ip route
B) show route
C) show rip
D) rip table

Question 10

NetBEUI cannot scale into large internetworks because it cannot hold Network layer information in its network header.

Question 11

____ routing protocols broadcast their entire routing table to each neighbor router at predetermined intervals.

A) Link-state
B) Distance-vector
C) Distance-state
D) Link-vector

Question 12

The ____ command allows you to set the maximum hop count for IGRP.

A) metric maximum-hops
B) igrp maximum-hops
C) metric hops
D) maximum-hops

Question 13

The ____ command displays real-time rip updates being sent and received and places very high processing demands on your router, which could affect network performance.

A) show ip rip
B) show ip protocol
C) debug ip rip
D) debug ip protocol

Question 14

____ are often referred to as count-to-infinity problems because loops, without preventive measures, will cause packets to bounce around the internetwork infinitely.

A) Hop loops
B) Routing hops
C) Routing loops
D) Hop counts

Question 15

Networks with one route to the Internet are called ____.

A) hub networks
B) static networks
C) start networks
D) stub networks

Question 16

Peer-to-peer networks pass packets between multiple networks.

Question 17

____ is a distance-vector routing protocol that broadcasts entire routing tables to neighbors every 30 seconds, out of every interface.

A) RIP
B) OSPF
C) BGP
D) EIGRP

Question 18

IPX/SPX can be routed across the Internet.

Question 19

____, which are the packets used to send out LSAs, allow every router in the internetwork to share a common view of the topology of the internetwork.

A) SPFs
B) OSPFs
C) EGPs
D) LSPs

Question 20

For the RIP (version 1) routing protocol, hop count is the sole metric used to determine the relative desirability of a particular path.

Question 21

____ are very powerful, as they allow administrators complete control over path selection.

A) RIP routes
B) Dynamic routes
C) Static routes
D) Stub routes

Question 22

How can you limit count-to-infinity problems by defining a maximum?

Question 23

When IP routing is enabled, you can use the ____ command or the ip route 0.0.0.0 0.0.0.0 command to configure a default route.

A) ip default-network
B) ip default
C) ip network default
D) ip default 0.0.0.0

Question 24

Routers configured with a link-state routing protocol use ______________________________ to inform neighbor routers on the internetwork.

Question 25

A(n) _________________________ is a group of routers under the control of a single administration.

Question 26

Briefly describe NetBEUI.

Question 27

How can you change a route administrative distance?

Question 28

What are some of the drawbacks of using link-state routing protocols?

Question 29

____________________ is a state where all routers on the internetwork share a common view of the internetwork routes.

Question 30

What is administrative distance?

Question 31

____________________ are protocols used by routers to make path determination choices and to share those choices with other routers.

Question 32

Briefly describe Enhanced Interior Gateway Routing Protocol (EIGRP).

Question 33

Static routes are configured by a network administrator using the ____ command.

A) static route
B) ip route
C) static ip
D) stub route

Question 34

Briefly describe IGRP.

Question 35

What are the metrics that can be configured for IGRP?

Question 36

Early networks were sometimes configured as ____________________ networks, in which computers communicate with and provide services to their "peers."

Question 37

The ____ command allows you to configure an administrative distance.

A) ip distance
B) ip route
C) adm distance
D) adm route

Question 38

What are some of the attributes of RIP?

Question 39

A ____ route is a type of static route that the administrator configures.

A) stub
B) hub
C) breakfall
D) default

Question 40

Default routes are sometimes called ____ routes.

A) fallback
B) break
C) network
D) quad zero

Question 42

How can you configure a default route?