Question 1

A routing metric for a route is a measure of _____.

Accepted Answer

A) the cost of building the network route 
B) the cost of sending packets through the route 
C) the cost of operating the network route 
D) the rental fee for using the network route 
A) the cost of building the network route 
B) the cost of sending packets through the route 
C) the cost of operating the network route 
D) the rental fee for using the network route B

Question 2

A forwarding equivalence class is _____.

Accepted Answer

A) a new kind of address class used in large networks 
B) a mechanism to treat all networks as equivalent to each other 
C) a group of IP packets treated similarly in the network 
D) None of the above 
A) a new kind of address class used in large networks 
B) a mechanism to treat all networks as equivalent to each other 
C) a group of IP packets treated similarly in the network 
D) None of the above C

Question 3

An autonomous system _____.

Accepted Answer

A) transfers data to a neighboring AS for delivery to the destination 
B) assists neighboring routers in locating destination hosts 
C) operates independently of the Internet 
D) is responsible for delivering data to hosts within the AS 
A) transfers data to a neighboring AS for delivery to the destination 
B) assists neighboring routers in locating destination hosts 
C) operates independently of the Internet 
D) is responsible for delivering data to hosts within the AS D

Question 4

A router has two or more _____.

Accepted Answer

A) network administrators 
B) IP addresses 
C) hosts 
D) switches 
A) network administrators 
B) IP addresses 
C) hosts 
D) switches

Question 5

To reduce broadcasts in a LAN,the most suitable device is a _____.

Accepted Answer

A) hub 
B) router 
C) CAT 5 cable 
D) switch 
A) hub 
B) router 
C) CAT 5 cable 
D) switch

Question 6

Broadcast is used to transfer data across the Internet.

Accepted Answer

A) True 
 B)False

Question 7

Route aggregation _____.

Accepted Answer

A) deletes unused destination addresses from the routing table 
B) combines multiple smaller IP address blocks into one larger IP address block 
C) increases the size of routing tables 
D) slows down routing 
A) deletes unused destination addresses from the routing table 
B) combines multiple smaller IP address blocks into one larger IP address block 
C) increases the size of routing tables 
D) slows down routing

Question 8

An autonomous system is _____.

Accepted Answer

A) another name for a router 
B) a collection of switches 
C) a collection of routers under one administrative entity 
D) a collection of end users 
A) another name for a router 
B) a collection of switches 
C) a collection of routers under one administrative entity 
D) a collection of end users

Question 9

Each autonomous system is identified by _____.

Accepted Answer

A) its MAC address 
B) its AS number 
C) its IP address 
D) its host name 
A) its MAC address 
B) its AS number 
C) its IP address 
D) its host name

Question 10

A router is responsible for forwarding data packets to _____.

Accepted Answer

A) a suitable neighboring router 
B) the final destination 
C) any neighboring router 
D) None of the above 
A) a suitable neighboring router 
B) the final destination 
C) any neighboring router 
D) None of the above

Question 11

Routing protocols are the mechanisms used by routers to _____.

Accepted Answer

A) deliver data over the cables 
B) resolve host names to IP addresses 
C) maintain routing tables 
D) speed up routing 
A) deliver data over the cables 
B) resolve host names to IP addresses 
C) maintain routing tables 
D) speed up routing

Question 12

Routing tables maintain routes as _____.

Accepted Answer

A) a sequence of IP addresses 
B) a sequence of router IDs 
C) a sequence of URLs 
D) a sequence of AS numbers 
A) a sequence of IP addresses 
B) a sequence of router IDs 
C) a sequence of URLs 
D) a sequence of AS numbers

Question 13

Routers connect _____.

Accepted Answer

A) two or more networks 
B) two or more hosts 
C) two or more users 
D) two or more applications 
A) two or more networks 
B) two or more hosts 
C) two or more users 
D) two or more applications

Question 14

In MPLS,packets are delivered based on _____.

Accepted Answer

A) IP destination addresses 
B) pre-defined labels 
C) port addresses 
D) the location of switches 
A) IP destination addresses 
B) pre-defined labels 
C) port addresses 
D) the location of switches

Question 15

Routing is the process of _____.

Accepted Answer

A) selecting information paths from the source network to the destination network 
B) directing end users to their user stations in the office 
C) directing network traffic around defective routers 
D) None of the above 
A) selecting information paths from the source network to the destination network 
B) directing end users to their user stations in the office 
C) directing network traffic around defective routers 
D) None of the above

Question 16

In exterior routing protocols,routers typically exchange routing information with _____.

Accepted Answer

A) all routers on the network 
B) only the neighboring routers 
C) only routers within the AS 
D) None of the above 
A) all routers on the network 
B) only the neighboring routers 
C) only routers within the AS 
D) None of the above

Question 17

A routing table is a table stored in a router which keeps track of _____.

Accepted Answer

A) all known paths to neighboring networks 
B) the best paths to neighboring networks 
C) all known paths to destination networks 
D) the best paths to destination networks 
A) all known paths to neighboring networks 
B) the best paths to neighboring networks 
C) all known paths to destination networks 
D) the best paths to destination networks

Question 18

The most popular interior routing protocol is _____.

Accepted Answer

A) open shortest path first protocol OSPF) 
B) address resolution protocol ARP) 
C) dynamic host control protocol DHCP) 
D) border gateway protocol BGP) 
A) open shortest path first protocol OSPF) 
B) address resolution protocol ARP) 
C) dynamic host control protocol DHCP) 
D) border gateway protocol BGP)

Question 19

In interior routing protocols,routers typically exchange routing information with _____.

Accepted Answer

A) all routers on the network 
B) only the neighboring routers 
C) only routers outside the network 
D) None of the above 
A) all routers on the network 
B) only the neighboring routers 
C) only routers outside the network 
D) None of the above

Question 20

MPLS stands for _____.

Accepted Answer

A) multi-protocol label switching 
B) multi-party live service 
C) multi-protocol live service 
D) multi-party label switching 
A) multi-protocol label switching 
B) multi-party live service 
C) multi-protocol live service 
D) multi-party label switching

A routing metric for a route is a measure of _____.

A forwarding equivalence class is _____.

An autonomous system _____.

A router has two or more _____.

To reduce broadcasts in a LAN,the most suitable device is a _____.

Broadcast is used to transfer data across the Internet.

Route aggregation _____.

An autonomous system is _____.

Each autonomous system is identified by _____.

A router is responsible for forwarding data packets to _____.

Routing protocols are the mechanisms used by routers to _____.

Routing tables maintain routes as _____.

Routers connect _____.

In MPLS,packets are delivered based on _____.

Routing is the process of _____.

In exterior routing protocols,routers typically exchange routing information with _____.

A routing table is a table stored in a router which keeps track of _____.

The most popular interior routing protocol is _____.

In interior routing protocols,routers typically exchange routing information with _____.

MPLS stands for _____.

Introduction

Physical Layer

Data Link Layer

Network Layer

Transport Layer

Application Layer

Support Services

Subnetting

Wide Area Networks

Wireless Networks

Phone Networks

Network Security

Managerial Issues

Filters

Exam 9: Routing

A routing metric for a route is a measure of _____.

A forwarding equivalence class is _____.

An autonomous system _____.

A router has two or more _____.

To reduce broadcasts in a LAN,the most suitable device is a _____.

Broadcast is used to transfer data across the Internet.

Route aggregation _____.

An autonomous system is _____.

Each autonomous system is identified by _____.

A router is responsible for forwarding data packets to _____.

Routing protocols are the mechanisms used by routers to _____.

Routing tables maintain routes as _____.

Routers connect _____.

In MPLS,packets are delivered based on _____.

Routing is the process of _____.

In exterior routing protocols,routers typically exchange routing information with _____.

A routing table is a table stored in a router which keeps track of _____.

The most popular interior routing protocol is _____.

In interior routing protocols,routers typically exchange routing information with _____.

MPLS stands for _____.

Introduction

Physical Layer

Data Link Layer

Network Layer

Transport Layer

Application Layer

Support Services

Subnetting

Wide Area Networks

Wireless Networks

Phone Networks

Network Security

Managerial Issues

Filters