A.) Console
B.) Terminal editing
C.) Modem
D.) Backup logging
Ans C
902. The CSMA/CD Ethernet IEEE committee is defined as which of the following?
A.) 802.2
B.) 802.3
C.) 802.4
D.) 802.5
Ans B
903 How many Frame-relay encapsulation types are available with Cisco routers?
A.) Four
B.) Two
C.) Five
D.) Three
Ans B
904. What is the maximum hop count for Link-State protocols?
A.) 15
B.) there is no hop count limit
C.) 256
D.) 16
Ans B
905. What information can you get from CDP info: (choose all that apply)
A.) Hardware platform
B.) One address per protocol
C.) Software platform
D.) Hostname
E.) The same info as show version
F.) Incoming/outgoing port
Ans A B C D F 906 How does the cut-through switching technique work?
A.) By using broadcast address as source addresses
B.) The switch waits only for the header to be received before it checks the destination address
and starts forwarding the packets
C.) The LAN switch copies the entire frame into its onboard buffers and then looks up the
destination address in its forwarding, or switching, table and determines the outgoing interface
D.) By using a Class I repeater in a collision domain
Ans B
907. What is the protocol number for TCP?
A.) 80
B.) 21
C.) 11
D.) 6
Ans D
908. Which of the following are Presentation Layer standards?
A.) JPEG and PICT
B.) MPEG and MIDI
C.) ASCII and EBCDIC
D.) NFS and SQL
Ans A B C
909. What is the administrative distance for RIP?
A.) 100
B.) 90
C.) 120
D.) 110
Ans C
910 IP standard access lists use which of the following as a basis for permitting or
denying packets?
A.) destination address
B.) port
C.) protocol
D.) source address
Ans D
CCNA Interview Questions Page 91
<<Previous Next>>
911 If a frame is received at a switch and only the destination hardware address is read
before the frame is forwarded, what type of switching method is this? A.) Store-and-drop
B.) Latency
C.) Store-and-forward
D.) Cut-through
Ans D
912. What is the purpose and default value of the CDP timer command?
A.) 90 seconds; interval before an entry expires
B.) 60 seconds; interval between updates
C.) 60 seconds; interval before an entry expires
D.) 90 seconds; interval between updates
Ans B
913. Choose the following that are benefits to segmenting with router:
A.) Flow Control
B.) Manageability
C.) Multiple Active Paths
D.) Explicit packet lifetime control
Ans B C
914. When discussing static routes, what is the gateway parameter used for?
A.) Determining the dynamic route
B.) Defining the subnet
C.) Defining the Administrative Distance
D.) Determining the next hop
Ans D
915. Which layer hides details of network dependent information from the higher layers by
providing transparent data transfer?
A.) Transport
B.) Physical
C.) Data Link
D.) Session
E.) Application
F.) Network
Ans
916 What information is provided by the local management interface (LMI)?
A.) LMI encapsulation type
B.) The current DLCI values
C.) The status of virtual circuits
D.) The global or local significance of the DLCI values
Ans A B C
917 Which layer defines the physical topology? A.) Application
B.) Transport
C.) Network
D.) Data Link
E.) Physical
F.) Session
Ans E
918 What key do you use to view the last command?
A.) Left Arrow
B.) Ctrl-P
C.) Up Arrow
D.) Right Arrow
Ans B C
919. Which of the following do not belong to the customer?
A.) CO
B.) DCE
C.) Router
D.) CPE
E.) Demarc
F.) DTE
Ans A E
920 What is the IEEE specification for Spanning Tree Protocol?
A.) 802.9
B.) 803.ud
C.) 803
D.) 802.1d
Ans D
CCNA Interview Questions Page 92
<<Previous Next>>
921. CO is an acronym for which of the following?
A.) Central Office
B.) Capital Office
C.) Central Operator
D.) Company Office
Ans A
922 What is convergence time?
A.) The update time
B.) The time it takes to reload a router
C.) The time it takes for a packet to reach its destination D.) The time is takes for all routers update their tables after a change takes place
Ans D
923. Which of the following are Session Layer standards?
A.) ASCII and EBCDIC
B.) MPEG and MIDI
C.) RPC and SQL
D.) JPEG and PICT
Ans C
924 What is the IP extended access list range?
A.) 1000-1099
B.) 100-199
C.) 1-99
D.) 101-200
Ans B
925 Define Poison Reverse?
A.) To prevent regular update messages from reinstating a route that has gone down
B.) Packets sent out that are not destined for a network go to the default network
C.) Information received on an interface cannot be sent back out the same interface
D.) When a network goes down, that network is advertised with an infinite metric
Ans D
926. What is the default interval for SAP updates?
A.) 60 seconds
B.) 15 seconds
C.) 30 seconds
D.) 120 seconds
Ans A
927. What does a router do with a packet that it does not have a destination network for?
A.) Sends it to the Serial port
B.) Drops the packet
C.) Sends it back out the same interface it received it in
D.) Forwards the packet to the next hop
Ans B
928 What type of frame does CDP use to gather information about it's neighbors?
A.) TCP/IP
B.) Novell-ether
C.) Subnetwork Access Protocol (SNAP)
D.) Ethernet_II
Ans C 929 Which protocol is used for booting diskless workstations?
A.) IP
B.) ARP
C.) RARP
D.) TCP
E.) SNMP
Ans C
930. Which layer is responsible for synchronizing sending and receiving applications?
A.) Presentation
B.) Session
C.) Transport
D.) Application
E.) Network
Ans B
CCNA Interview Questions Page 93
<<Previous Next>>
931 Which protocol gets a hardware address from a known IP address?
A.) RARP
B.) TCP
C.) IP
D.) BootP
E.) ARP
F.) ICMP
Ans E
932. Which layer defines bit synchronization?
A.) Application
B.) Network
C.) Transport
D.) Physical
E.) Session
F.) Session
Ans D
933. Which is true regarding half duplex Ethernet operation?
A.) Half Duplex ethernet technology provides a transmit circuit connection wired directly to the
receiver circuit at the other end
B.) Half duplex transmission between stations is achieved by using point to multipoint Ethernet
and Fast Ethernet
C.) With Half Duplex transmission logically circuits feed into a single cable creating a situation
similar to a one way bridge
D.) Half Duplex transmission between stations is achieved using Point to Point Ethernet & Fast
Ethernet
Ans C 934 When would you use ISDN?
A.) To connect LANs using POTS
B.) To support applications requiring voice, data, and video
C.) When you need a consistent and very high rate of data speed
D.) To connect to IBM mainframes
Ans B
935. Which protocol will send a message to routers if a network outage or congestion
occurs?
A.) ARP
B.) TCP
C.) IP
D.) ICMP
Ans D
936 What are the 2 functions of the Data Link Mac layer?
A.) Handles access to shared media
B.) Manages protocol access to the physical network medium
C.) Provides SAPs for higher level protocols
D.) Allows multiple devices to uniquely identify one another on the data link layer
Ans A B D
937. Which layer is responsible for coordinating communication between systems?
A.) Application
B.) Network
C.) Session
D.) Transport
E.) Physical
F.) Data Link
Ans C
938. What is the default CDP broadcast update rate for Cisco routers?
A.) 120 seconds
B.) 60 seconds
C.) 30 seconds
D.) 90 seconds
Ans B
939. You need to come up with a TCP/IP addressing scheme for your company. How many
network IDs must you allow for when you define the subnet mask for the network?
A.) One for each WAN link
B.) One for each router interface
C.) One for each NIC installed in each client
D.) One for each subnet with hosts
E.) One for each host ID Ans A D
940. What is the protocol number for UDP?
A.) 6
B.) 17
C.) 25
D.) 21
Ans B
CCNA Interview Questions Page 94
<<Previous Next>>
941 What is the default LMI type?
A.) Cisco
B.) ANSI
C.) IETF
D.) Q933a
Ans A
942. You have two Cisco routers setup back-to-back in a lab using DTE/DCE cables. To
which router would you add the clockrate command?
A.) The serial port on the DCE router
B.) The Ethernet port on the DTE router
C.) The Ethernet port on the DCE router
D.) The serial port on the DTE router
Ans A
943 How does a switch use store and forward?
A.) By using a Class I repeater in a collision domain
B.) The LAN switch copies the entire frame into its onboard buffers and then looks up the
destination address in its forwarding, or switching,table and determines the outgoing interface
C.) By using broadcast addresses as source addresses
D.) The switch waits only for the header to be received before it checks the destination address
and starts forwarding the packets
Ans D
944. Which of the following are valid WAN terms?
A.) DTE
B.) DCE
C.) Demarc
D.) CPE
Ans ABCD
945. Which two describe frame tagging? A.) Examines particular info about each frame
B.) A unique ID placed in the header of each frame as it traverses the switch fabric
C.) A user- assigned ID defined to each frame
D.) The building of filter tables
Ans B C
946. An ISDN BRI circuit can be described as which of the following?
A.) 3B channels
B.) 2-64Kbps B channels and 1-16Kbps D channel
C.) none of the above
D.) 2-64Kbps B channels and 1-16Kbps C channel
Ans B
947 The two sublayers of the IEEE Data Link Layer are which of the following?
A.) Link and Logical Control
B.) Data Link and LLC
C.) Logical Link Control and Media Access Control
D.) Data Link and MAC
Ans C
948. The -- terminal no editing -- command will perform what function?
A.) Edit the contents of NVRAM
B.) Allows access to the terminal port
C.) Stops the advanced editing feature
D.) Enable password functions
Ans C
949. Which two of the following are valid ways to have multiple encapsulation types on a
single interface?
A.) This is not possible
B.) subinterfaces
C.) additional physical interfaces
D.) secondary addresses
Ans B D
950. Which 3 statements describe default encapsulation and LMI type configuration?
A.) There are only 4 encapsulations and 3 LMI type options
B.) The LMI type config term options
C.) In release 11.2 the LMI type is autosensed
D.) The default LMI is Cisco
E.) IETF encapsulation must be configured unless the connecting routers are both Cisco
Ans B C E
CCNA Interview Questions Page 95 <<Previous Next>>
Author Name
Author Description!
Get Free Email Updates to your Inbox!
Post a Comment