| Other CCNA Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| What is true about frame-relay DLCI?
A.) DLCI represents a single physical circuit
B.) DLCI is optional in all frame-relay networks
C.) DLCI identifies a logical connection between DTE devices
D.) DLCI is used to tag the beginning of a frame with VLAN
information | | 1 |
| 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 | | 1 |
| When determining whether or not to route a LAN segment,
which rule
of thumb do you use?
A.) 60/40
B.) 50/50
C.) 80/20
D.) 90/10
E.) 70/30 | | 1 |
| Ping uses which Internet layer protocol?
A.) RARP
B.) ICMP
C.) ARP
D.) FTP | | 1 |
| Identify 3 methods not used to prevent routing loops?
A.) Holddown timers
B.) Sequence numbers
C.) Triggered updates
D.) Split horizon
E.) Area hierarchies
F.) Order of router startup | | 1 |
| Routers that have Flash memory typically have a ore loaded
copy of place IOS software. Which command should you use to
make a backup copy of the software image onto a given
network server?
A. copy flash tftp
B. save copy to tftp
C. write backup tftp
D. write, backup -server-name-
E. copy backup to -server-name- | | 1 |
| 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 | | 1 |
| 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 | | 1 |
| 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 | | 1 |
| What is a function of a reliable transport layer connection?
A. route selection
B. acknowledgements
C. session checkpoints
D. system authentication | | 2 |
| Which of these is the Private key?
A. Bear
B. Cave
C. Indian
D. Cowboy | | 1 |
| Identify the command to configure the IP address 172.16.100.5
255.255.255.0?
A.) Router(config-if)# ip address 172.16.100.5 255.255.255.0
B.) Router(config)# ip address 172.16.100.5
C.) Router# ip address 172.16.100.5 255.255.255.0
D.) Router(config)# ip address 172.16.100.5 255.255.255.0 | | 1 |
| What is the default encapsulation and frame type on an Ethernet
interface
when enabling Novell?
A.) SNAP
B.) Ethernet_II
C.) 802.2
D.) 802.3
E.) SAP
F.) Novell-ether | | 1 |
| Identify the correct IGRP configuration?
A.) Router# router igrp 100
Router# network 10.0.0.0
B.) Router(config)# router igrp 100
Router(config-router)# network 10.0.0.0
C.) Router(config)# router igrp
Router(config-router)# network 10.0.0.0 | | 1 |
| What do the following commands accomplish?
access-list 1 permit 172.16.0.0 0.0.255.255
interface ethernet 0
IP access-group 1 out
interface ethernet 1
IP access-group 1 out
A. Only traffic from the source network 172.16.0.0 will be
blocked.
B. Only traffic from the source network 172.16.0.0 will be
forwarded.
Non-172.16.0.0 network traffic is blocked.
C. Non-172.16.0.0 traffic will be forwarded.
D. All traffic will be forwarded. | | 1 |
| Bridges work at what layer of the OSI model?
A.) Data Link
B.) Network
C.) Physical
D.) Application | | 1 |
| For IPX, what is the DEFAULT Cisco Encapsulation on an Ethernet
interface?
A.) novell-ether
B.) gns
C.) snap
D.) arpa
E.) sap
F.) dix | | 1 |
| Identify command that configures 'Cisco1' as a secret password?
A.) Router(config)# enable secret password Cisco1
B.) Router(config)# enable secret cisco1
C.) Router(config)# enable password Cisco1
D.) Router(config)# enable secret Cisco1 | | 1 |
| What is the distance limitation for 100BaseT?
A. 305.955 ft
B. 7283.46 inches
C. 184 Meters
D. 185 Kilometers | | 1 |
| Which port numbers are used by TCP and UDP to set up
sessions with
other
hosts?
A.) 1024 and above
B.) 6 and 17 respectively
C.) 1-25
D.) 6-17 | | 4 |
| |
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