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Added line is this color Deleted line is this color - -<p>suqrratt:ccna2final16</p> -<p>-------------------------------------------------<br> -Router A and Router B have been correctly configured to use RIP as a dynamic -routing protocol and all intefaces on Router A and Router B are reporting -"interface is up, line protocol is up" status. RIP is then configured on Router -C using the following commands:<br> -<br> -RouterC(config)# router rip<br> -RouterC(config-router)# network 192.168.4.0<br> -RouterC(config-router)# network 172.16.0.0<br> -<br> -If no additional routing is configured on Router A, Router B, and Router C, -what will be the result?<br> -<br> -**Networks 192.168.12.0/24, 192.168.4.0/24, and 172.16.0.0/16 will be -unreachable from Router A.<br> -<br> -Router A will have no knowledge of network 192.168.12.0/24, but will have -routes to networks 192.168.4.0/24 and 172.16.0.0/16.<br> -<br> -All networks shown in the graphic will be reachable by Router A, Router B, and -Router C.<br> -<br> -Networks 192.168.4.0/24 and 172.16.0.0/16 will be unreachable from Router A and -Router B.<br> -<br> -<br> ---------------------------------------------------------<br> -<br> -What will occur if the command service password-encryption is entered on a -router? (Choose two).<br> -<br> -It will allow only the user EXEC mode password to be encrypted.<br> -It will set an MD5 hashing algorithm on all unencrypted passwords.<br> -**It will apply a weak encryption to all unencrypted passwords.<br> -It will set the enable secret password to be encrypted.<br> -It will apply an MD5 hashing algorithm to encrypt the console and telnet -passwords.<br> -**It will configure the user EXEC mode, telnet, and enable passwords as -encrypted.<br> -<br> -<br> -<br> ---------------------------------------------------<br> -<br> -Which commands will show the status and IP address of all interfaces on a -router? (Choose two.)<br> -<br> -**show protocols<br> -show ip protocols<br> -show version<br> -**show interfaces<br> -show ip ports<br> -<br> ----------------------------------------------------<br> -<br> -During initial router bootup the following line appears:<br> -<br> -"NVRAM invalid, possibly due to write erase."<br> -<br> -What are two possible reasons for this result? (Choose two.)<br> -<br> -The startup-config file was not saved to RAM before reboot.<br> -The IOS has been erased.<br> -**The router has not been configured.<br> -**The startup-config file cannot be located.<br> -The router will not enter initial configuration dialog.<br> -<br> -<br> ---------------------------------------------------<br> -<br> -Which statements are true regarding setup mode? (Choose three.)<br> -<br> -Press Ctrl-z to terminate setup mode.<br> -**Enter a question mark (?) for help at any point.<br> -Press Spacebar to accept the default settings.<br> -Use setup mode to enter complex protocol features.<br> -**Press Enter to accept the default settings.<br> -**Press Ctrl-c to abort configuration dialog.<br> -<br> -<br> -------------------------------------------------------<br> -<br> -A network administrator issues the erase startup-config command on a configured -router with the configuration register set to 0x2102 and observes the following -output:<br> -<br> -Erasing the nvram filesystem will remove all files! Continue? [Confirm]<br> -[OK]<br> -Erase of nvram: complete<br> -<br> -If the router unexpectedly loses power after this sequence, what will occur -when power is restored?<br> -<br> -The router will enter ROM monitor mode upon completion of the power-on self -test (POST).<br> -The router will load the last known valid configuration file.<br> -The router will enter Rx-boot mode.<br> -**The router will prompt the user to enter setup mode or to continue without -entering setup mode.<br> -<br> -------------------------------------------------------<br> -<br> -Which of the following describes CDP? (Choose three.)<br> -<br> -**provides information on directly connected Cisco routers that have CDP -enabled<br> -**can only be configured between Cisco devices<br> -used for debugging Layer 4 connectivity issues<br> -**should be disabled on non-locally managed ports<br> -presents a potential security risk<br> -<br> -------------------------------------------------<br> -<br> -If a PC does not have network connectivity to a router, which router port can -be used to establish communication?<br> -<br> -**console<br> -Ethernet<br> -serial<br> -VTY<br> -<br> -<br> -------------------------------------------------<br> -<br> -Which of the following prevent successful loading of the Cisco IOS from flash -memory? (Choose two.)<br> -<br> -**a configuration register set at 0x2102<br> -a missing startup-configuration file<br> -a boot system command not present in the startup-config file<br> -an incorrect configuration register setting<br> -**a boot field set to 2<br> -<br> -<br> - <br> -------------------------------------------------<br></p> - +Hello! Good Site! Thanks you! oomfzfirhdk |