What is the default sequence for loading the configuration file? | CCNA

     A.    NVRAM, FLASH, ROM
     B.    FLASH, TFTP,CONSOLE
     C.    NVRAM, TFTP, CONSOLE 
     D.    FLASH, TFTP, ROM

ANS: C   

A network administrator has just entered new configurations into Router1. Which command should be executed to save configuration changes to NVRAM? | CCNA

     A.    Router1# copy running-config flash
     B.    Router1(config)# copy running-config flash
     C.    Router1# copy running-config startup-config
     D.    Router1(config)# copy running-config startup-config 
     E.    Router1# copy startup-config running-config

ANS: D   

Which interfaces in the exhibit could be used for a leased line WAN connection? | CCNA

     A.    1 
     B.    3
     C.    4 
     D.    5 
     E.    6

ANS: A,C   

From what location can a router load the Cisco IOS during the boot process? | CCNA

     A.    RAM
     B.    TFTP server 
     C.    NVRAM
     D.    setup routine 
     E.    Flash memory 

ANS: B,E   

What information about the router and its startup process can be gathered from the output of the show version command? | CCNA

     A.    the last restart method
     B.    the command buffer contents
     C.    the amount of NVRAM and FLASH used
     D.    the configuration register settings
     E.    the location from where the IOS loaded

ANS: A,D,E   

Which two statements describe characteristics of load balancing? | CCNA

     A.    Load balancing occurs when a router sends the same packet to different destination networks.
     B.    Load balancing occurs when a router sends the same packet to different destination networks.
     C.    Load balancing allows a router to forward packets over multiple paths to the same destination network.
     D.    Unequal cost load balancing is supported by EIGRP.
     E.    If multiple paths with different metrics to a destinations exist, the router cannot support load balancing.

ANS: C,D

The network administrator needs to connect two routers directly via their FastEthernet ports. What cable should the network administrator use? | CCNA

     A.    straight-through
     B.    straight-through
     C.    cross-over
     D.    serial 

ANS: C   

What three processes does a router execute when it receives a packet from one network that is destined for another network? | CCNA

     A.    decapsulates the Layer 3 packet by stripping off the Layer 2 frame header
     B.    uses the destination MAC Address in the IP Header to look up the next-hop address in the routing table
     C.    leaves the Layer 2 frame header intact when decapsulating the Layer 3 packet
     D.    uses the destination IP Address in the IP header to look up the next-hop address in the routing table 
     E.    encapsulates the Layer 3 packet into the new Layer 2 frame and forwards it out the exit interface 

ANS: A,D,E   

What is the outcome of entering these commands? R1(config)# line vty 0 4 R1(config-line)# password check123 R1(config-line)# login

     A.    ensures that a password is entered before entering user EXEC mode
     B.    sets the password to be used for connecting to this router via Telnet
     C.    requires check123 to be entered before the configuration can be saved
     D.    creates a local user account for logging in to a router or switch 

ANS: B   

Which of the following is the correct flow of routines for a router startup? | CCNA

     A.    load bootstrap, load IOS, apply configuration
     B.    load bootstrap, apply configuration, load IOS 
     C.    load IOS, load bootstrap, apply configuration, check hardware
     D.    check hardware, apply configuration, load bootstrap, load IOS

ANS: A       

 

The commands that are displayed determine the current operation of the router. | CCNA

     A.    source IP address: 192.168.10.129
     B.    source IP address: BBBB.3333.5677
     C.    source IP address: BBBB.3333.5677
     D.    destination IP address: 192.168.10.134
     E.    destination MAC address: 9999.DADC.1234

ANS: E   

The serial connection shown in the graphic needs to be configured. Which configuration commands must be made on the Sydney router to establish connectivity with the Melbourne site?

     A.    Sydney(config-if)# ip address 201.100.53.2 255.255.255.0
     B.    Sydney(config-if)# no shutdown
     C.    Sydney(config-if)# ip address 201.100.53.1 255.255.255.224
     D.    Sydney(config-if)# clock rate 56000 
     E.    Sydney(config-if)# ip host Melbourne 201.100.53.2

ANS: A,B,D       

Refer to the exhibit. What can be concluded from the output of the running-configuration of a router? | CCNA

     A.    The passwords are encrypted.
     B.    The current configuration was saved to NVRAM.
     C.    The configuration that is shown will be the one used on the next reboot.
     D.    The commands that are displayed determine the current operation of the router.

ANS: D   

Refer to the exhibit. All routers have a route in its routing table to each network that is shown in the exhibit. Default routes have not been issued on these routers. What can be concluded about how packets are forwarded in this network?

      A.    If RouterC receives a packet that is destined for 10.5.1.1, it will be forwarded out interface Fa0/0.
      B.    If RouterA receives a packet that is destined for 192.168.3.146, it will be forwarded out interface S0/0/1.
      C.    If RouterB receives a packet that is destined for 10.5.27.15, it will be forwarded out interface S0/0/1.
      D.    If RouterB receives a packet that is destined for 172.20.255.1, it will be forwarded out interface S0/0/0.     
     E.    If RouterC receives a packet that is destined for 192.16.5.101, it will be forwarded out interface S0/0/1.

ANS: B,C   

Which are functions of a router? | CCNA

     A.    packet switching
     B.    extension of network segm 
     C.    segmentation of broadcast domains
     D.    selection of best path based on logical addressing
     E.    election of best path based on physical addressing

ANS: A,C,D   

Refer to the exhibit. After host 2 is connected to the switch on the LAN, host 2 is unable to communicate with host 1. What is the cause of this problem? | CCNA

     A.    The subnet mask of host 2 is incorrect.
     B.    Host 1 and host 2 are on different networks 
     C.    The switch needs an IP address that is not configured.
     D.    The router LAN interface and host 1 are on different networks.
     E.    The IP address of host 1 is on a different network than is the LAN interface of the router.

ANS: B       

Which two statements correctly describe the components of a router? | CCNA

     A.    RAM permanently stores the configuration file used during the boot sequence.
     B.    ROM contains diagnostics executed on hardware modules 
     C.    NVRAM stores a backup copy of the IOS used during the boot sequence.
     D.    Flash memory does not lose its contents during a reboot.
      E.    ROM contains the most current and most complete version of the IOS.

ANS: B,D   

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. | CCNA

     A.    VTY interface 
     B.    console interface 
     C.    Ethernet interface 
     D.    secret EXEC mode
     E.    privileged EXEC mode

ANS: A,B,E       

Refer to the exhibit. The frame shown in the exhibit was received by the router. The router interfaces are operational. How will the router process this frame? | CCNA

     A.    The router will change the source and destination IP address in the packet before forwarding the frame.
     B.    The router will change the frame type to one supported by the WAN link before forwarding the frame.
     C.    The router will use the destination MAC address to determine which interface to forward the packet.
     D.    The frame was received on the Fa0/0 interface of the router and will be switched to the S0/0/0 interface.
      E.    The frame was received on the S0/0/0 interface of the router and will be switched to the Fa0/0 interface.

ANS: B,D       

Refer to the exhibit. What can be concluded from the routing table output in the exhibit? | CCNA

     A.    This router only has two interfaces.
     B.    The router interfaces are not operational yet.
     C.    This router is configured to forward packets to remote networks.
     D.    The FastEthernet0/0 and Serial0/0/0 interfaces of this router were configured with an IP address and the no shutdown command.
      E.    An IP packet received by this router with a destination address of 198.18.9.1 will be forwarded out of the Serial0/0/0 interface 

ANS: D,E