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 you lot detect a novel enquiry or nosotros missed a enquiry comment it below.1) How does the service password-encryption ascendancy 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 inwards 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 travel 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 travel 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 ii 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 ii functions are provided to users past times the context-sensitive help characteristic of the Cisco IOS CLI? (Choose two.)
>> providing an fault message when a incorrect ascendancy is submitted
>> displaying a listing of all available commands inside the electrical current mode
>> allowing the user to consummate the residual of an abbreviated ascendancy amongst the TAB key
>> determining which option, keyword, or declaration is available for the entered command
>> selecting the best ascendancy to attain a task
5) Which information does the demo startup-config ascendancy display?
>> the IOS icon copied into RAM
>> the bootstrap computer programme inwards the ROM
>> the contents of the electrical current running configuration file inwards the RAM
>> the contents of the saved configuration file inwards the NVRAM
6) What is the business office of the core of an operating software?
>> It provides a user interface that allows users to asking a specific task.
>> The core 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 core provisions hardware resources to run into software requirements.
7) Which physical care for is used to access a Cisco 2960 switch when performing an initial configuration inwards 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 proceed the user ID, password, together with session contents someone when establishing remote CLI connectivity amongst a switch to contend it. Which access method should travel chosen?
>> Telnet
>> Console
>> AUX
>> SSH
9) Which ascendancy or telephone substitution combination allows a user to render to the previous flat inwards the ascendancy 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 inwards 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 ascendancy on a PC?
>> if the TCP/IP stack is functioning on the PC without putting traffic on the wire
>> if in that location is connectivity amongst the destination device
>> the path that traffic volition stimulate got to compass 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 compass 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 business office on the network.
>> The PC came preconfigured amongst IP addressing information from the factory.
>> The PC was preconfigured to utilisation 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 ascendancy tin travel 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 shipping broadcast frames to attached PCs
>> to enable the switch to business office every bit a default gateway
>> to enable the switch to travel 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 inwards the Admin grouping tin telnet into SW1
>> to forcefulness users of the Admin grouping to travel inwards 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 close the running configuration file inwards a Cisco IOS device?
>> It affects the functioning of the device right away when modified.
>> It is stored inwards NVRAM.
>> It should travel 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 current router configuration file. The changes did non solve the occupation together with were non saved. What activity tin the technician stimulate got to discard the changes together with piece of work amongst the file inwards NVRAM?
>> Issue the reload ascendancy without saving the running configuration.
>> Delete the vlan.dat file together with reboot the device.
>> Close together with reopen the concluding 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 ii characteristics of RAM on a Cisco device? (Choose two.)
>> RAM provides nonvolatile storage.
>> The configuration that is actively running on the device is stored inwards RAM.
>> The contents of RAM are lost during a ability cycle.
>> RAM is a ingredient inwards Cisco switches only non inwards Cisco routers.
>> RAM is able to shop multiple versions of IOS together with configuration files.
23) Refer to the exhibit.
>> Two physical interfaces stimulate got been configured.
>> The switch tin travel remotely managed.
>> One device is attached to a physical interface.
>> Passwords stimulate got been configured on the switch.
>> Two devices are attached to the switch.
>> The default SVI has been configured.
>> One device is attached to a physical interface.
>> Passwords stimulate got 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 inwards a novel network. Based on the examine results shown inwards the exhibit, which device does the technician stimulate got connectivity amongst together with which device does the technician non stimulate got 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 travel used to bound access to all or parts of the Cisco IOS. Select the modes together with interfaces that tin travel protected amongst passwords. (Choose three.)
>> VTY interface
>> console interface
>> Ethernet interface
>> boot IOS mode
>> privileged EXEC mode
>> router configuration mode
26) What create goodness does DHCP supply to a network?
>> Hosts ever stimulate got the same IP address together with are hence ever reachable.
>> DHCP allows users to refer to locations past times a nurture rather than an IP address.
>> Hosts tin connect to the network together with become 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 travel followed inwards the blueprint of an IPv4 addressing system for destination devices?
>> Each IP address must tally the address that is assigned to the host past times DNS.
>> Each IP address must travel unique inside the local network.
>> Each IP address needs to travel compatible amongst the MAC address.
>> Each local host should travel 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 travel answered earlier continuing amongst the IOS alternative together with upgrade? (Choose three.)
>> Are the devices on the same LAN?
>> Do the devices stimulate got 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 stimulate got plenty RAM together with flash retention for the proposed IOS versions?
>> What features are required for the devices?*
29) Influenza A virus subtype H5N1 router has a valid operating organization together with a configuration stored inwards NVRAM. When the router boots up, which means volition display?
>> global configuration mode
>> setup mode
>> ROM monitor mode
>> user EXEC mode
30) Which ii characters are allowed every bit component 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 ascendancy on a Cisco network device?
>> The ascendancy encrypts the banner message.
>> The ascendancy encrypts the enable means password.
>> All passwords inwards the configuration are non shown inwards clear text when viewing the configuration.
>> A network administrator who afterward logs into the device volition travel required to travel inwards an administrator password inwards lodge to gain access to the Cisco device.
32) Influenza A virus subtype H5N1 novel network administrator has been asked to travel inwards a banner message on a Cisco device. What is the fastest means a network administrator could examine whether the banner is properly configured?
>> Reboot the device.
>> Enter CTRL-Z at the privileged means prompt.
>> Exit global configuration mode.
>> Power cycle the device.
>> Exit privileged EXEC means 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, only the ping was non successful. Other switches inwards 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 inwards the same network.
>> The local DNS server is non functioning correctly.
>> The no shutdown ascendancy was non issued for VLAN 1.
>> The ip default-gateway ascendancy has to travel issued inwards the VLAN interface configuration mode.
>> The default gateway address must travel 192.168.10.1.
36) Which ii 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 travel overwritten.
>> Flash is a ingredient inwards Cisco switches only non inwards Cisco routers.
>> The contents of flash may travel lost during a ability cycle.
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