Ccna Ane Introduction To Networking (V5 + V6) Chapter 2 Answers

CCNA 1 Introduction To Networking (V5 + V6) Chapter 2 Answers

Hello, seekers hither is solution manual for CCNA 1 Introduction to Networking (v5 + v6) Chapter 2 Answers 2018. The answers are marked every bit red. If yous discovery a novel enquiry or nosotros missed a enquiry comment it below.

1) How does the service password-encryption ascendance heighten password safety on Cisco routers together with switches?
>> It encrypts passwords every bit they are sent across the network.
>> It encrypts passwords that are stored inward router or switch configuration files.
>> It requires that a user type encrypted passwords to gain console access to a router or switch.
>> It requires encrypted passwords to live used when connecting remotely to a router or switch amongst Telnet.

2) Why is it of import to configure a hostname on a device?
>> a Cisco router or switch exclusively begins to operate when its hostname is set
>> a hostname must live configured earlier whatever other parameters
>> to position the device during remote access (SSH or telnet)
>> to allow local access to the device through the console port

3) Which 2 host names follow the guidelines for naming conventions on Cisco IOS devices? (Choose two.)
>> Branch2!
>> RM-3-Switch-2A4
>> Floor(15)
>> HO Floor 17
>> SwBranch799

4) Which 2 functions are provided to users past times the context-sensitive assistance characteristic of the Cisco IOS CLI? (Choose two.)
>> providing an fault message when a incorrect ascendance is submitted
>> displaying a listing of all available commands inside the electrical flow mode
>> allowing the user to consummate the residuum of an abbreviated ascendance amongst the TAB key
>> determining which option, keyword, or declaration is available for the entered command
>> selecting the best ascendance to attain a task

5) Which information does the exhibit startup-config ascendance display?
>> the IOS icon copied into RAM
>> the bootstrap computer program inward the ROM
>> the contents of the electrical flow running configuration file inward the RAM
>> the contents of the saved configuration file inward the NVRAM

6) What is the constituent of the pith of an operating software?
>> It provides a user interface that allows users to asking a specific task.
>> The pith links the hardware drivers amongst the underlying electronics of a computer.
>> It is an application that allows the initial configuration of a Cisco device.
>> The pith provisions hardware resources to run across software requirements.

7) Which physical care for is used to access a Cisco 2960 switch when performing an initial configuration inward a secure environment?
>> Use Telnet to remotely access the switch through the network.
>> Use the console port to locally access the switch from a series or USB interface of the PC.
>> Use Secure Shell to remotely access the switch through the network.
>> Use the AUX port to locally access the switch from a series or USB interface of the PC.

8) A network administrator needs to decease on the user ID, password, together with session contents mortal when establishing remote CLI connectivity amongst a switch to create produce it. Which access method should live chosen?
>> Telnet
>> Console
>> AUX
>> SSH

9) Which ascendance or cardinal combination allows a user to render to the previous bird inward the ascendance hierarchy?
>> end
>> exit
>> Ctrl-Z
>> Ctrl-C

10) Which physical care for is used to access a Cisco 2960 switch when performing an initial configuration inward a secure environment?
>> Use Telnet to remotely access the switch through the network.
>> Use the console port to locally access the switch from a series or USB interface of the PC.
>> Use Secure Shell to remotely access the switch through the network.
>> Use the AUX port to locally access the switch from a series or USB interface of the PC.

11) Replace the  Following

12) Replace the  Following

13) What is a user trying to decide when issuing a ping 10.1.1.1 ascendance on a PC?
>> if the TCP/IP stack is functioning on the PC without putting traffic on the wire
>> if at that spot is connectivity amongst the goal device
>> the path that traffic volition direct maintain to arrive at the destination
>> what type of device is at the destination

14) Influenza A virus subtype H5N1 technician is adding a novel PC to a LAN. After unpacking the components together with making all the connections, the technician starts the PC. After the OS loads, the technician opens a browser, together with verifies that the PC tin arrive at the Internet. Why was the PC able to connect to the network amongst no additional configuration?
>> The PC does non require whatever additional information to constituent on the network.
>> The PC came preconfigured amongst IP addressing information from the factory.
>> The PC was preconfigured to usage DHCP.
>> The PC used DNS to automatically have IP addressing information from a server.
>> The PC virtual interface is compatible amongst whatever network.

15) What ascendance tin live used on a Windows PC to consider the IP configuration of that computer?
>> ping
>> ipconfig
>> show interfaces
>> show ip interface brief

16) Which interface is the default SVI on a Cisco switch?
>> FastEthernet 0/1
>> GigabitEthernet 0/1
>> VLAN 1
>> VLAN 99

17) Why would a Layer 2 switch demand an IP address?
>> to enable the switch to ship broadcast frames to attached PCs
>> to enable the switch to constituent every bit a default gateway
>> to enable the switch to live managed remotely
>> to enable the switch to have frames from attached PCs

18) Refer to the exhibit. Influenza A virus subtype H5N1 network administrator is configuring the MOTD on switch SW1. What is the purpose of this command?

>> to display a message when a user accesses the switch
>> to configure switch SW1 so that exclusively the users inward the Admin grouping tin telnet into SW1
>> to strength users of the Admin grouping to travel into a password for authentication
>> to configure switch SW1 so that the message volition display when a user enters the enable command

19) Which declaration is truthful most the running configuration file inward a Cisco IOS device?
>> It affects the functioning of the device directly when modified.
>> It is stored inward NVRAM.
>> It should live deleted using the erase running-config command.
>> It is automatically saved when the router reboots.

20) While trying to solve a network issue, a technician made multiple changes to the electrical flow router configuration file. The changes did non solve the occupation together with were non saved. What activeness tin the technician direct maintain to discard the changes together with piece of work amongst the file inward NVRAM?
>> Issue the reload ascendance without saving the running configuration.
>> Delete the vlan.dat file together with reboot the device.
>> Close together with reopen the lastly emulation software.
>> Issue the re-create startup-config running-config command.

21) Which interface allows remote management of a Layer 2 switch?
>> the AUX interface
>> the console port interface
>> the switch virtual interface
>> the commencement Ethernet port interface

22) What are 2 characteristics of RAM on a Cisco device? (Choose two.)
>> RAM provides nonvolatile storage.
>> The configuration that is actively running on the device is stored inward RAM.
>> The contents of RAM are lost during a ability cycle.
>> RAM is a element inward Cisco switches merely non inward Cisco routers.
>> RAM is able to shop multiple versions of IOS together with configuration files.

23) Refer to the exhibit.

>> Two physical interfaces direct maintain been configured.

>> The switch tin live remotely managed.
>> One device is attached to a physical interface.
>> Passwords direct maintain been configured on the switch.
>> Two devices are attached to the switch.
>> The default SVI has been configured.

24) Refer to the exhibit. Influenza A virus subtype H5N1 network technician is testing connectivity inward a novel network. Based on the attempt out results shown inward the exhibit, which device does the technician direct maintain connectivity amongst together with which device does the technician non direct maintain connectivity with? (Choose two.)

>> connectivity: switch 2
>> connectivity: PC-D
>> connectivity: PC-B
>> no connectivity: switch 1
>> no connectivity: switch 2
>> no connectivity: PC-C

Now From 25 Onward solution is for CCNAv5 exams

25) Passwords tin live used to confine access to all or parts of the Cisco IOS. Select the modes together with interfaces that tin live protected amongst passwords. (Choose three.)
>> VTY interface
>> console interface
>> Ethernet interface
>> boot IOS mode
>> privileged EXEC mode
>> router configuration mode

26) What produce goodness does DHCP render to a network?
>> Hosts e'er direct maintain the same IP address together with are thus e'er reachable.
>> DHCP allows users to refer to locations past times a cite rather than an IP address.
>> Hosts tin connect to the network together with decease an IP address without manual configuration.
>> Duplicate addresses cannot occur on a network that issues dynamic addresses using DHCP together with has static assignments.

27) What measure must live followed inward the blueprint of an IPv4 addressing system for terminate devices?
>> Each IP address must fit the address that is assigned to the host past times DNS.
>> Each IP address must live unique inside the local network.
>> Each IP address needs to live compatible amongst the MAC address.
>> Each local host should live assigned an IP address amongst a unique network component.

28) Influenza A virus subtype H5N1 network administrator is planning an IOS upgrade on several of the caput business office routers together with switches. Which 3 questions must live answered earlier continuing amongst the IOS choice together with upgrade? (Choose three.)
>> Are the devices on the same LAN?
>> Do the devices direct maintain plenty NVRAM to shop the IOS image?
>> What models of routers together with switches require upgrades?
>> What ports are installed on the routers together with switches?
>> Do the routers together with switches direct maintain plenty RAM together with flash retentiveness for the proposed IOS versions?
>> What features are required for the devices?*

29) Influenza A virus subtype H5N1 router has a valid operating arrangement together with a configuration stored inward NVRAM. When the router boots up, which manner volition display?
>> global configuration mode
>> setup mode
>> ROM monitor mode
>> user EXEC mode

30) Which 2 characters are allowed every bit constituent of the hostname of a Cisco device? (Choose two.)
>> numbers
>> question mark
>> space
>> tab
>> dash

31) What is a consequence of using the service password-encryption ascendance on a Cisco network device?
>> The ascendance encrypts the banner message.
>> The ascendance encrypts the enable manner password.
>> All passwords inward the configuration are non shown inward clear text when viewing the configuration.
>> A network administrator who later on logs into the device volition live required to travel into an administrator password  inward gild to gain access to the Cisco device.

32) Influenza A virus subtype H5N1 novel network administrator has been asked to travel into a banner message on a Cisco device. What is the fastest means a network administrator could attempt out whether the banner is properly configured?
>> Reboot the device.
>> Enter CTRL-Z at the privileged manner prompt.
>> Exit global configuration mode.
>> Power wheel the device.
>> Exit privileged EXEC manner together with press Enter.

33) Replace the Following

34) Replace the following

35) Refer to the exhibit. Influenza A virus subtype H5N1 switch was configured every bit shown. Influenza A virus subtype H5N1 ping to the default gateway was issued, merely the ping was non successful. Other switches inward the same network tin ping this gateway. What is a possible argue for this?

>> The VLAN IP address together with the default gateway IP address are non inward the same network.
>> The local DNS server is non functioning correctly.
>> The no shutdown ascendance was non issued for VLAN 1.
>> The ip default-gateway ascendance has to live issued inward the VLAN interface configuration mode.
>> The default gateway address must live 192.168.10.1.

36) Which 2 features are characteristics of flash memory? (Choose two.)
>> Flash receives a re-create of the IOS from RAM when a device is powered on.
>> Flash provides nonvolatile storage.
>> The contents of flash may live overwritten.
>> Flash is a element inward Cisco switches merely non inward Cisco routers.
>> The contents of flash may live lost during a ability cycle.


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