Question 1

The ____ layer of the TCP/IP model maps to both the Data Link and Physical layers of the OSI reference model.

Accepted Answer

A)  Transport 
B)  Internetwork 
C)  Network Interface 
D)  Application 
A)  Transport 
B)  Internetwork 
C)  Network Interface 
D)  Application C

Question 2

The size of the TCP window determines the number of acknowledgments sent for a given data transfer.

Accepted Answer

A) True 
 B)False  True

Question 3

Describe some Well Known TCP and UDP Port numbers from RFC 1700.

Accepted Answer

You should be familiar with the following Well Known TCP and UDP Port numbers from RFC 1700:
• TCP port 20-FTP data transfer
• TCP port 21-FTP control port
• TCP port 23-Telnet
• TCP port 25-SMTP
• TCP & UDP port 53-DNS (also known as Domain Name Server)
• UDP port 67 & 68-Dynamic Host Configuration Protocol (DHCP)
• TCP port 80-HTTP Web services
• TCP & UDP port 123-Network Time Protocol (NTP)
• TCP port 110-Post Office Protocol version 3 (POP3)
• TCP port 119-Network News Transfer Protocol (NNTP)
• UDP port 69-TFTP
• UDP port 161-SNMP,

Question 4

____ is a communication method for network devices that is designed to reduce the flow of packets from their source.

Accepted Answer

A)  Congestion avoidance 
B)  Buffering 
C)  Sliding windows 
D)  Collision avoidance 
A)  Congestion avoidance 
B)  Buffering 
C)  Sliding windows 
D)  Collision avoidance

Question 5

A router references its ____ to determine which of its interfaces is connected to the destination network.

Accepted Answer

A)  ARP table 
B)  IP table 
C)  interface table 
D)  routing table 
A)  ARP table 
B)  IP table 
C)  interface table 
D)  routing table

Question 6

____ is a connection-oriented protocol that allows you to connect your computer to other computers on the Internet and view Web page content.

Accepted Answer

A)  SNMP 
B)  SMTP 
C)  TFTP 
D)  HTTP 
A)  SNMP 
B)  SMTP 
C)  TFTP 
D)  HTTP

Question 7

Many network devices maintain tables of the MAC and IP addresses of other devices on the network. These tables are called ____.

Accepted Answer

A)  addressing tables 
B)  routing tables 
C)  ARP tables 
D)  network tables 
A)  addressing tables 
B)  routing tables 
C)  ARP tables 
D)  network tables

Question 8

____________________, also known as windowing, is a method of controlling packet flow between hosts.

Accepted Answer

The answer of ____________________, also known as windowing, is a...

Question 9

A series of documents called ____________________ define, describe, and standardize the implementation and configuration of the TCP/IP protocol suite.

Accepted Answer

RFCs,Requests for Co

Question 10

The TCP/IP model explains how the protocol suite works to provide communications.

Accepted Answer

A) True 
 B)False

Question 11

Network administrators and support personnel commonly use the ____ utility to verify connectivity between two points.

Accepted Answer

A)  Path 
B)  Ping 
C)  SYN 
D)  Transport 
A)  Path 
B)  Ping 
C)  SYN 
D)  Transport

Question 12

The Cisco ____ model does not describe how communications take place. Rather, it focuses on how best to design a network, especially a relatively large network or one that is expected to grow.

Accepted Answer

A)  Three-Layer Hierarchical 
B)  Link-state 
C)  Network state 
D)  Three-way 
A)  Three-Layer Hierarchical 
B)  Link-state 
C)  Network state 
D)  Three-way

Question 13

The ____ layer in the TCP/IP model maps to the OSI Application, Presentation, and Session layers.

Accepted Answer

A)  Network Interface 
B)  Transport 
C)  Application 
D)  Internetwork 
A)  Network Interface 
B)  Transport 
C)  Application 
D)  Internetwork

Question 14

How does an ARP request work?

Accepted Answer

If a source computer cannot locate an IP

Question 15

What are the steps involved in the TCP/IP three-way handshake?

Accepted Answer

This process has four steps: 
1. Host A

Question 16

Before two computers can communicate over TCP, they must synchronize their ____________________.

Accepted Answer

ISN,initial sequence

Question 17

The ____ layer in the TCP/IP model determines the connectionless or connection-oriented services.

Accepted Answer

A)  Network Interface 
B)  Transport 
C)  Application 
D)  Internetwork 
A)  Network Interface 
B)  Transport 
C)  Application 
D)  Internetwork

Question 18

____ is the process of assigning unique IP addresses to devices on the network.

Accepted Answer

A)  Virtual addressing 
B)  Network addressing 
C)  IP access 
D)  IP addressing 
A)  Virtual addressing 
B)  Network addressing 
C)  IP access 
D)  IP addressing

Question 19

The ____________________ is the messaging or e-mail transfer protocol used with TCP/IP.

Accepted Answer

SMTP,Simple Mail Tra

Question 20

____ provides the same basic functionality as RARP.

Accepted Answer

A)  DHCP 
B)  HTTP 
C)  SNMP 
D)  IP 
A)  DHCP 
B)  HTTP 
C)  SNMP 
D)  IP

The ____ layer of the TCP/IP model maps to both the Data Link and Physical layers of the OSI reference model.

The size of the TCP window determines the number of acknowledgments sent for a given data transfer.

Describe some Well Known TCP and UDP Port numbers from RFC 1700.

____ is a communication method for network devices that is designed to reduce the flow of packets from their source.

A router references its ____ to determine which of its interfaces is connected to the destination network.

____ is a connection-oriented protocol that allows you to connect your computer to other computers on the Internet and view Web page content.

Many network devices maintain tables of the MAC and IP addresses of other devices on the network. These tables are called ____.

____________________, also known as windowing, is a method of controlling packet flow between hosts.

A series of documents called ____________________ define, describe, and standardize the implementation and configuration of the TCP/IP protocol suite.

The TCP/IP model explains how the protocol suite works to provide communications.

Network administrators and support personnel commonly use the ____ utility to verify connectivity between two points.

The Cisco ____ model does not describe how communications take place. Rather, it focuses on how best to design a network, especially a relatively large network or one that is expected to grow.

The ____ layer in the TCP/IP model maps to the OSI Application, Presentation, and Session layers.

How does an ARP request work?

What are the steps involved in the TCP/IP three-way handshake?

Before two computers can communicate over TCP, they must synchronize their ____________________.

The ____ layer in the TCP/IP model determines the connectionless or connection-oriented services.

____ is the process of assigning unique IP addresses to devices on the network.

The ____________________ is the messaging or e-mail transfer protocol used with TCP/IP.

____ provides the same basic functionality as RARP.

Introducing Networks

Network Devices

Ip Addressing

Router and Ios Basics

Router Startup and Configuration

Routing Protocols

Advanced Routing Protocols

Network Services

Access Lists

Ppp and Frame Relay

Basic Switching and Switch Configuration

Advanced Switching Concepts

Network Security

Filters

Exam 3: Tcpip

The ____ layer of the TCP/IP model maps to both the Data Link and Physical layers of the OSI reference model.

The size of the TCP window determines the number of acknowledgments sent for a given data transfer.

Describe some Well Known TCP and UDP Port numbers from RFC 1700.

____ is a communication method for network devices that is designed to reduce the flow of packets from their source.

A router references its ____ to determine which of its interfaces is connected to the destination network.

____ is a connection-oriented protocol that allows you to connect your computer to other computers on the Internet and view Web page content.

Many network devices maintain tables of the MAC and IP addresses of other devices on the network. These tables are called ____.

____________________, also known as windowing, is a method of controlling packet flow between hosts.

A series of documents called ____________________ define, describe, and standardize the implementation and configuration of the TCP/IP protocol suite.

The TCP/IP model explains how the protocol suite works to provide communications.

Network administrators and support personnel commonly use the ____ utility to verify connectivity between two points.

The Cisco ____ model does not describe how communications take place. Rather, it focuses on how best to design a network, especially a relatively large network or one that is expected to grow.

The ____ layer in the TCP/IP model maps to the OSI Application, Presentation, and Session layers.

How does an ARP request work?

What are the steps involved in the TCP/IP three-way handshake?

Before two computers can communicate over TCP, they must synchronize their ____________________.

The ____ layer in the TCP/IP model determines the connectionless or connection-oriented services.

____ is the process of assigning unique IP addresses to devices on the network.

The ____________________ is the messaging or e-mail transfer protocol used with TCP/IP.

____ provides the same basic functionality as RARP.

Introducing Networks

Network Devices

Ip Addressing

Router and Ios Basics

Router Startup and Configuration

Routing Protocols

Advanced Routing Protocols

Network Services

Access Lists

Ppp and Frame Relay

Basic Switching and Switch Configuration

Advanced Switching Concepts

Network Security

Filters