200-125 Cisco Certified Network Associate (CCNA) Exam Set 6

Which Network Address Translation (NAT) term is used for the IP address that is assigned to a host on the inside network?


Options are :

  • Outside global address
  • Inside local address (Correct)
  • Outside local address
  • Inside global address

Answer : Inside local address

What is the term used for the Ethernet communication mechanism by which hosts can send and receive data simultaneously?


Options are :

  • duplex
  • half-duplex
  • full-duplex (Correct)
  • multiplex

Answer : full-duplex

Which two statements are TRUE of default routes? (Choose two.)


Options are :

  • Default routes should not be used in a stub network.
  • Default routes are ideal for use in stub networks. (Correct)
  • Default routes are used for routing packets destined only for networks that are listed in the routing table.
  • Default routes are used for routing packets destined for networks that are not listed in the routing table. (Correct)

Answer : Default routes are ideal for use in stub networks. Default routes are used for routing packets destined for networks that are not listed in the routing table.

Which Cisco Internetwork Operating System (IOS) command is used to view information about Open Shortest Path First (OSPF) routing processes?


Options are :

  • show ip ospf (Correct)
  • show ip ospf database
  • show ip ospf statistics
  • show ip ospf traffic

Answer : show ip ospf

Which of the following statements are NOT part of the guidelines for configuring VLAN Trunking Protocol (VTP) to ensure that VLAN information is distributed to all Cisco switches in the network? (Choose all that apply.)


Options are :

  • VLANs configured on clients should exist on the server switch. (Correct)
  • The VTP domain name must be the same on all switches in a VTP domain.
  • The configuration revision number must be configured identically on all switches in a VTP domain. (Correct)
  • The VTP version must be the same on all switches in a VTP domain
  • The VTP password must be the same on all switches in a VTP domain

Answer : VLANs configured on clients should exist on the server switch. The configuration revision number must be configured identically on all switches in a VTP domain.

What is the default Administrative Distance (AD) value for an Enhanced Interior Gateway Routing Protocol (EIGRP) summary route?


Options are :

  • 90
  • 5 (Correct)
  • 20
  • 1

Answer : 5

You have added a new router to your network using all of the default settings. You can connect to everything by IP address, but the router doesn't seem to be resolving names to IP addresses. The DNS server is in a directly connected network. Which of the following is most likely the problem?


Options are :

  • You configured an incorrect default gateway on the router
  • You failed to create an IP helper address
  • You configured an incorrect IP address for the DNS server (Correct)
  • You failed to execute the ip domain lookup command

Answer : You configured an incorrect IP address for the DNS server

You are the network administrator for your company. The network at the company's office is due to be upgraded, and you have been assigned the responsibility of identifying the requirements for designing the network. You need to provide network connectivity to 200 client computers that will reside in the same sub network, and each client computer must be allocated dedicated bandwidth. Which device should you use to accomplish the task?


Options are :

  • hub
  • switch (Correct)
  • router
  • firewall

Answer : switch

What is the significance of the 1 in the following configuration? router(config)# router eigrp 1


Options are :

  • It is the process ID for EIGRP and must be the same on all EIGRP routers.
  • .It is the process ID for EIGRP and is locally significant to this router.
  • It is the AS number for EIGRP and must be the same on all EIGRP routers. (Correct)
  • It is the AS number for EIGRP and is locally significant to this router.

Answer : It is the AS number for EIGRP and must be the same on all EIGRP routers.

Which command would you use to see which interfaces are currently operating as trunks?


Options are :

  • .show switchport trunk
  • show interfaces trunk (Correct)
  • show trunk interface
  • show interface switchports

Answer : show interfaces trunk

You have executed the following commands on a switch: Switch64(config)# interface range gigabitethernet2/0/1 -2 Switch64(config-if-range)# switchport mode access Switch64(config-if-range)# switchport access vlan 10 Switch64(config-if-range)# channel-group 5 mode auto In which of the following situations will Switch64 create an Etherchannel?


Options are :

  • If the other switch is set for on mode
  • If the other switch is set for passive mode
  • If the other switch is set for desirable mode (Correct)
  • If the other switch is set for auto mode

Answer : If the other switch is set for desirable mode

You are considering a candidate for a job as a Cisco network technician. As part of the assessment process, you ask the candidate to write down the commands required to configure a serial interface, in the proper order with the correct command prompts. The candidate submits the set of commands shown below (line numbers are for reference only): 1 Router# configure terminal 2 Router(config)# interface S0 3 Router(config)# ip address 192.168.5.5 4 Router(config-if)# enable interface 5 Router(config-if)# description T1 to Raleigh What part(s) of this submission are incorrect? (Choose all that apply.)


Options are :

  • The prompt is incorrect on line 1
  • The prompt is incorrect on line 3 (Correct)
  • The command on line 4 is incorrect (Correct)
  • The prompt is incorrect on line 5
  • The IP address is missing a subnet mask (Correct)

Answer : The prompt is incorrect on line 3 The command on line 4 is incorrect The IP address is missing a subnet mask

You are configuring all your devices for IPv6. Which of the following is the only device that requires the ipv6 unicast-routing command?


Options are :

  • Adaptive security appliance
  • Layer 2 switch
  • Router (Correct)
  • Wireless AP

Answer : Router

Which command is used on the Cisco Catalyst 2950 series switch to configure a port as a VLAN trunk port?


Options are :

  • set trunk on
  • switchport trunk on
  • trunk mode on
  • switchport mode trunk (Correct)

Answer : switchport mode trunk

You need to set the Telnet password to "john" on a Cisco router. Which set of commands would you use?


Options are :

  • Router(config)#line vty 0 4Router(config-line)#loginRouter(config-line)#password john (Correct)
  • Router(config)#line con 0Router(config-line)#loginRouter(config-line)#password john
  • Router(config)#line con 0Router(config-line)#loginRouter(config-line)#enable password john
  • Router(config)#line vty 0 4Router(config-line)#loginRouter(config-line)#enable secret john

Answer : Router(config)#line vty 0 4Router(config-line)#loginRouter(config-line)#password john

Which Cisco Internetwork Operating System (IOS) command is used to copy the configuration stored in Random Access Memory (RAM) to Non-Volatile Random Access Memory (NVRAM)?


Options are :

  • router# copy startup-config running-config
  • router# copy running-config startup-config (Correct)
  • router(config)# copy startup-config running-config
  • router(config)# copy running-config startup-config

Answer : router# copy running-config startup-config

Which of the following commands would allow you to determine the bandwidth of an interface?


Options are :

  • show cdp
  • show interfaces accounting
  • show cdp neighbors
  • show interfaces (Correct)

Answer : show interfaces

You are the network administrator for your company. You wanted to connect the host computers to the switches. Which cable should you use to ensure the connectivity?


Options are :

  • Serial cable
  • Rollover cable
  • Crossover cable
  • Straight-through cable (Correct)

Answer : Straight-through cable

The following shows the partial output of the show cdp neighbors command: DevicID Local Intrfce Holdtme Capability Platform Port ID lab-7206 Eth 0 157 R 7206VXR Fas 0/0/0 lab-as5300-1 Eth 0 163 R AS5300 Fas 0 lab-as5300-2 Eth 0 159 R AS5300 Eth 0 lab-as5300-3 Eth 0 122 R AS5300 Eth 0 lab-as5300-4 Eth 0 132 R AS5300 Fas 0/0 lab-3621 Eth 0 140 R S 3631-telcoFas 0/0 008024 2758E0 Eth 0 132 T CAT3000 1/2 lab-400-1 Eth 0 130 r FH400 Fas 0/0 What does "r" represent in this output?


Options are :

  • Hub
  • Router
  • Repeater (Correct)
  • Route bridge

Answer : Repeater

Based on the output of the show mac-address-table command shown below, where will the switch that produced this output send a frame with a destination MAC address of ffff.ffff.ffff? Vlan Mac address Type Ports 1 000f.e544.c2b3 dynamic Fa0/10 1 000d.4589.00b8 dynamic Fa0/5 1 00bd.000b.005bb dynamic Fa0/8 1 0001.0d44.bbdb dynamic Fa0/12 1 0014.0bd4.0054 dynamic Fa0/15 1 00bb.224b.0ac5 dynamic Fa0/1


Options are :

  • to Fa0/10, Fa0/5, Fa0/8, Fa0/12, Fa0/15, and Fa0/1
  • to all ports, listed and unlisted, except the originating port (Correct)
  • to all ports excluding the ports listed in the table
  • to no ports, since the MAC address isn't in the table

Answer : to all ports, listed and unlisted, except the originating port

Which protocol is responsible for negotiating and maintaining Point-to-Point Protocol (PPP) connections?


Options are :

  • LCP (Correct)
  • BRI
  • NCP
  • ISDN

Answer : LCP

You have discovered that Router 8 on your network is not receiving updates from Router 10. Router10 has an IP address of 201.56.41.9. All routers run RIP. Since you are new and not completely familiar with the topology of the network, you execute the debug ip rip command on Router 8 and receive the results shown below: Router8# debug ip rip *Mar 1 07:35:12.070: RIP: sending v2 update to 201.56.41.9 via Serial0/0 (201.56.41.88) *Mar 1 07:35:12.074: RIP: build update entries *Mar 1 07:35:19.638: RIP: ignored v2 packet from 201.56.41.9 (invalid authentication) What can be the problem? (Choose all that apply.)


Options are :

  • There is a connectivity problem between the routers.
  • Router 10 is over 16 hops away
  • Router 10 is configured for RIPv2 and Router 8 is configured for RIP v1.
  • The password is not correct. (Correct)
  • Router 10 has not yet been configured for authentication (Correct)

Answer : The password is not correct. Router 10 has not yet been configured for authentication

Which of the following splits the network into separate broadcast domains?


Options are :

  • switches
  • bridges
  • hubs
  • VLANs (Correct)

Answer : VLANs

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