___________ only translates one (and only one) IP address to another.
NAT
PAT
PAR
NAT and PAT
Correct Answer :
A. NAT
Related Questions
If you see a VC with an inactive status, this indicates ____________.
The connection between both Frame Relay DTEs is up and operational.
The connection between your Frame Relay DTE and DCE is up and operational, but there is something wrong with connection between your connected Frame Relay switch and the destination DTE.
You are not receiving any LMI messages from the Frame Relay switch.
The function of the MODE button is to __________.
Change the status of the ports
Affect what the SYSTEM and RPS LEDs represent
Affect what the port LEDs represent
Change the status of all the LEDs
You are given a Class C network, 192.168.1.0/24. You need one network with 120 hosts
and two networks with 60 hosts. How many subnet masks do you need?
1
2
3
4
A routing protocol will use a _________ to determine which path is the best path.
Administrative distance
Metric
Hop count
Cost
When a carrier experiences congestion, it marks the _______ bit in the header of the Frame Relay frame.
CIR
DE
BECN
FECN
A _________ routes between different autonomous systems.
BPG
EGP
IPP
IGP
Which of the following is a Network layer protocol for the TCP/IP protocol stack?
TCP
UDP
ICMP
None of these
__________ allows you to distribute connection requests destined to a single IP address to multiple machines.
Traffic load
Traffic configuration
PAT
Load distribution
191.75.39.24 is a Class __________ address.
A
B
C
None of the above
The switch port that is chosen to forward traffic for a segment is called a __________.
Root port
Alternate port
Backup port
Designated port
________ topologies in NBMA environments do not have problems with split horizon.
Partially meshed
Fully meshed
Hub and spoke
Star
PPP can do all of the following except ___________.
Authentication
Compression
Quality of Service
None of these
VLSM allows you to summarize __________ back to the class boundary.
Subnets
Networks
VLSM allows a network segment to have more than one subnet mask.
True
False
You are at User EXEC mode and type the letter e. What message appears?
% Incomplete command.
% Ambiguous command:
% Unknown command or computer name
% Invalid input detected at '^'.
The _______ program goes out and finds the IOS and loads it.
ROMMON
Bootstrap
Mini-IOS
Loader
A _________ looks at OSI Reference Model layers 4-7 to make intelligent decisions about how to obtain information for a user.
SAN
LAN
CN
SAN and CN
You are given the following addressing information: 10.0.8.0/22. What type of address is this?
Network
Directed Broadcast
Host
Which of the following is not an advantage of DHCP?
It allows for the use of private addressing.
It reduces the amount of configuration on devices.
It reduces likelihood of configuration errors.
It gives you more control by centralizing IP addressing information.
IGRP generates an update every ___________ seconds.
30
60
90
120
Annex A is which LMI standard?
Cisco
ITU-T Q.933
ANSI
When backing up your IOS image from flash, which of the following will the copy flash tftp command prompt you for? (Choose all correct answers.)
TFTP server IP address
Verification to copy
Source filename
Destination filename
The root switch is the one elected with the __________ __________.
Lowest MAC address
Highest MAC address
Lowest switch ID
Highest switch ID
Which router command specifies the ISDN switch the router is connected to?
isdn switch-type
isdn connection-type
isdn spid1
interface serial0:15
Which router-on-a-stick command defines the VLAN for the interface?
vlan
encapsulation
trunk
frame-type
Which of the following are not features of ACLs?
Restricting telnet access to a router
Prioritizing WAN traffic
Filtering traffic from the router
Triggering dialup phone calls
Which controller command specifies how ones and zeros are represented on a digital circuit?
framing
linecode
clock source
interface
Which command assigns a default gateway to the 2950 switch?
(config)# default-gateway
(config-if)# default-gateway
(config-if)# ip default-gateway
(config)# ip default-gateway
An OSPF's router ID is based on __________.
The lowest IP address on its loopback interface, if configured, or the lowest IP address onits active interfaces
The highest IP address on its loopback interface, if configured, or the highest IP address on its active interfaces
The highest IP address on its active interfaces, if configured, or the highest IP address on its loopback interfaces
The lowest IP address on its active interfaces, if configured, or the lowest IP address on its loopback interfaces
Which command defines interesting traffic?
dialer-group
dialer-list
dialer map
dialer remote-name