Modules 1-3

Open the PT Activity. Perform the tasks in the activity instructions and then answer the question.What is the IP address of the switch virtual interface (SVI) on Switch0?

192.168.5.10

Open the PT Activity. Perform the tasks in the activity instructions and then answer the question.What is the IP address of the switch virtual interface (SVI) on Switch0?

192.168.5.10 After the enable command is issued, the show running-configuration command or the show ip interfaces brief command will display the IP address of the switch virtual interface (SVI).

Passwords can be used to restrict access to all or parts of the Cisco IOS. Select the modes and interfaces that can be protected with passwords.

VTY interface, privileged EXEC mode, console interface

What three application layer protocols are part of the TCP/IP protocol suite? (Choose three.)

DHCP, FTP, DNS

What are three characteristics of an SVI?

It provides a means to remotely manage a switch. It is associated with VLAN1 by default. It is not associated with any physical interface on a switch.

Which device performs the function of determining the path that messages should take through internetworks?

a router

Refer to the exhibit. A network administrator is configuring access control to switch SW1. If the administrator uses a console connection to connect to the switch, which password is needed to access user EXEC mode?

lineconin

dial up telephone

low bandwidth

At which OSI layer is a source IP address added to a PDU during the encapsulation process?

network layer

At which layer of the OSI model would a logical address be added during encapsulation?

network layer

Packet

network layer PDU

satellite

not suited for heavily wooded areas

Which two OSI model layers have the same functionality as a single layer of the TCP/IP model?

physical data link

Bits

A physical layer PDU used when physically transmitting data over the medium

Data

The general term for the PDU used at the application layer.

A technician configures a switch with these commands: SwitchA(config)# interface vlan 1 SwitchA(config-if)# ip address 192.168.1.1 255.255.255.0 SwitchA(config-if)# no shutdown What is the technician configuring?

SVI

Ctrl-Shift-6

aborts commands such as trace and ping

While trying to solve a network issue, a technician made multiple changes to the current router configuration file. The changes did not solve the problem and were not saved. What action can the technician take to discard the changes and work with the file in NVRAM?

issue the copy startup-config running-config command

User Exec Mode

limited number of basic monitoring commands the first entrance into CLI of a host device

Which interface allows remote management of a Layer 2 switch?

the switch virtual interface

Segment

transport layer PDU

cable

uses coaxial cable as a medium

An administrator is configuring a switch console port with a password. In what order will the administrator travel through the IOS modes of operation in order to reach the mode in which the configuration commands will be entered?

First mode: user EXEC mode Second mode: privileged EXEC mode Third mode: global configuration mode Final mode: line configuration mode

Which PDU format is used when bits are received from the network medium by the NIC of a host?

Frame

ServerB is attempting to contact HostA. Which two statements correctly identify the addressing that ServerB will generate in the process?

ServerB will generate a frame with the destination MAC address of RouterB. ServerB will generate a packet with the destination IP address of HostA.

Which two host names follow the guidelines for naming conventions on Cisco IOS devices?

SwBranch799, RM-3-Switch-24A

TCP/IP protocol suite third event

The IP header is added.

TCP/IP protocol suite second event

The TCP header is added.

TCP/IP protocol suite first event

The Telnet-formatted data is provided to the next layer.

What are two characteristics of RAM on a Cisco device?

The contents of RAM are lost during a power cycle. The configuration that is actively running on the device is stored in RAM.

TCP/IP protocol suite fourth event

The ethernet header is added.

After making configuration changes on a Cisco switch, a network administrator issues a copy running-config startup-config command. What is the result of issuing this command?

The new configuration will be loaded if the switch is restarted

IANA

This organization is responsible for overseeing and managing IP address allocation, domain name management, and protocol identifiers.

EIA

This organization is the largest developer of international standards in the world for a variety of products and services. It is known for its open systems interconnection (OSI) reference model.

ISOC

This organization promotes the open development, evolution, and use of the Internet throughout the world.

Frame

data link layer PDU

Global Config Mode

accessed by entering the configure terminal command changes made effect the operation of the device as a whole

An employee at a branch office is creating a quote for a customer. In order to do this, the employee needs to access confidential pricing information from internal servers at the Head Office. What type of network would the employee access?

an intranet

Tab

completes abbreviated commands and parameters

Space Bar

displays the next screen

What process involves placing one PDU inside of another PDU?

encapsulation

Provide redundant links and devices.

fault tolerance

DSL

high bandwidth, is able to run over telephone lines

Privileged Exec Mode

identified by a prompt ending with the # character accessed by entering the enable command

What layer is responsible for routing messages through an internetwork in the TCP/IP model?

internet

What is an advantage of network devices using open standard protocols?

internet access can be controlled by a single ISP in each market

?

provides context sensitive help

Expand the network without degrading the service for existing users.

scalability

Up Arrow

scrolls backwards through previously entered commands

Protect the network from unauthorized access.

security

Which name is assigned to the transport layer PDU?

segment

What command is used to verify the condition of the switch interfaces, including the status of the interfaces and a configured IP address?

show ip interface brief

Why would a Layer 2 switch need an IP address?

to enable the switch to be managed remotely

An administrator uses the Ctrl-Shift-6 key combination on a switch after issuing the ping command. What is the purpose of using these keystrokes?

to interrupt the ping process