| Other CCNA Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| Identify 2 features of PPP PAP authentication?
A.) Username and password is sent in clear text
B.) Authentication messages are sent periodically during the
connection
C.) More secure than CHAP
D.) Remote node is control of authentication process | | 1 |
| Which statement is true regarding half duplex?
A.) Only works in a point-to-point configuration
B.) Allows for transmitting and receiving but not a the same
time
C.) Allow for transmitting and receiving of data simultaneously
D.) Doubles the bandwidth | | 1 |
| What command will not display the status of to1?
A.) show int to1
B.) show to1
C.) show interface to1
D.) show interface | | 1 |
| Identify the true statements about the following access list:
Access-list 101 deny tcp 192.10.172.0 0.0.0.255 any eq 23
Access-list 101 permit ip any any
A.) This access list prevents the host 192.10.172.0 from
telneting
B.) This access list prevents any telnet traffic from subnet
192.10.172.0/24
C.) This access list filters some telnet access
D.) This access list denies any telnet traffic to subnet
192.10.172.0/24
E.) This access list is invalid
F.) The netmask on the this access list is reversed | | 1 |
| 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 | | 2 |
| Which of the following is an example of a Transport Layer
protocol?
Ethernet
IP
TCP
RS-232
| | 1 |
| A router blocks ___________
Broadcasts
Unicasts
All packets
Nothing
| | 1 |
| You create the following standard access-list
access-list 1 deny 1.1.1.1
access-list 1 deny 2.2.2.2
int e0
ip access-group 1 in
Which of the following statements are true, with regard to
traffic flowing
into E0?
A.) This will stop IP packets with a source address of
1.1.1.1 only.
B.) This will stop all IP packets.
C.) This is an invalid configuration.
D.) This will stop no IP packets.
E.) This will stop IP packets with a source address of
2.2.2.2 only.
F.) This will stop IP packets with a source address of
1.1.1.1 and 2.2.2.2. | | 1 |
| Of the following switching types, which one has the highest
latency?
A.) Cut-through
B.) None
C.) Store-and-forward
D.) Fragment Free | | 1 |
| Which two steps are required to confound and apply standard
access lists on an interface? (Choose two)
A. define an access list number and its parameters
B. enable an interface to become part of the access list group
C. define the number of access lists to be supported on an
interface
D. copy the access list definition to each interface that
will support it | | 2 |
| You are conferring a Frame Relay router with subinterfaces
on interface Serial 0 Which subinterfaces numbers could you
use for this configuration?
A. 1 and 2
B. 0 2 and 0 3
C. 1 0 and 1 1
D. 0 1 a and 0 1 | | 1 |
| Identify 3 characteristics of ISDN?
A.) Transports voice and data
B.) Transports voice only
C.) Support both BRI and PRI
D.) Runs over existing phone lines
E.) Same as X.25 | | 1 |
| 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 |
| Identify the command to display all the valid commands at the
given mode?
A.) Help all
B.) Help
C.) All commands
D.) ? | | 3 |
| IP extended access lists use which of the following as a
basis for
permitting or denying packets?
A.) destination address
B.) all of the above
C.) protocol
D.) source address
E.) port | | 1 |
| 8. When is Frame Tagging used?
A. When you install repeaters in your network
B. When you install bridges in your network
C. When you install routers in your network
D. When you use Switches configured with multiple VLANS
| | 4 |
| Identify the keystroke to position the cursor to the
beginning of
a command line?
A.) Ctrl-A
B.) Ctrl-Ins
C.) Ctrl-B
D.) Ctrl-Z | | 1 |
| Which of the following are examples of ICMP?
A.) Traceroute
B.) Web Browsing
C.) Ping
D.) Telnet
E.) Destination Unreachable message from a router
F.) Inverse Tunnels | | 1 |
| How can an Ethernet switch improve network performance?
Choose three | | 1 |
| In the setup dialog, what do the square brackets indicate?
A. current or default spores
B. hard coded values that cannot be modified
C. values entered by the administrator but not saved
D. values that must be written to PAVRAM before becoming enabled | | 1 |
| |
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