VLSM allows a network segment to have more than one subnet mask.
True
False
Correct Answer :
B. False
Related Questions
Which of the following is not an advantage of route summarization?
It requires less memory and processing.
It supports smaller routing update sizes.
It contains network problems.
It supports discontiguous subnets.
A _________ is used to connect networking devices that are in a very close geographic area, such as a floor of a building, a building itself, or a campus environment.
WAN
LAN
MAN
LAN and MAN
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
OSPF supports a ________-layer hierarchical design.
1
2
3
Multi
When configuring the ip nat inside source command, which parameter must you specify to perform PAT?
pat
overload
load
port
When setting up an RJ-45 console connection, you need a RJ-45-to-DB-9 __________ adapter to attach to the COM port of your PC.
Auxiliary
Console
Connection
Terminal
Which router command performs an overwrite process? (Choose all correct answers.)
copy running-config startup-config
copy startup-config running-config
copy tftp running-config
copy running-config tftp
172.16.240.256 is a class __________ address.
A
B
C
None of the above
Which of the following is a valid subnet mask value?
255.0.255.255
0.0.0.255
255.255.254.0
255.255.255.256
Choose the following that a standard IP ACL can match on.
Destination address
IP protocol
IP protocol information
None of the above
191.75.39.24 is a Class __________ address.
A
B
C
None of the above
Which of the following are classless protocols?
IGRP
EIGRP
IGRP and EIGRP
Neither IGRP or EIGRP
When a carrier experiences congestion, it marks the _______ bit in the header of the Frame Relay frame.
CIR
DE
BECN
FECN
With a crossover cable, which pins are crossed over?
1 and 2, 3 and 6
1 and 3, 2 and 6
1 and 4, 2 and 6
1 and 3, 4 and 6
A Class A address has _________ host bits.
8
16
20
24
Which router command creates a standard named ACL called test?
ip access-list test
access-list test
ip access-list standard test
access-list standard test
When choosing a networking product, you should consider all of the following except _______.
Ease of installation and support
Product features and functions
Backplane capacity
Amount of memory
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
You are given a Class C network with 25 bits of networking. How many subnets do you have?
1
2
3
4
You have this binary value: 11000001. This equates to _____ in decimal.
183
193
173
203
You are given the following addressing information: 10.0.8.0/22. What type of address is this?
Network
Directed Broadcast
Host
Cisco routers generate LMI enquiries every _______ seconds and a full status update every _________ seconds.
10, 60
10, 6
60, 300
15, 60
Which of the following is a Network layer protocol for the TCP/IP protocol stack?
TCP
UDP
ICMP
None of these
IGRP generates an update every ___________ seconds.
30
60
90
120
The _________ command takes you from User EXEC mode to Privilege EXEC mode
DISABLE
ENABLE
When using the show interfaces command, which Frame Relay information can you not see?
The DLCI number used for LMI
The number of LMIs sent and received
Statuses of PVCs
The LMI type
Your router is running RIP and OSPF and both routing protocols are learning 192.168.1.0/24. Which routing protocol will your router use for this route?
RIP
OSPF
Which of the following is false concerning CHAP?
It sends an encrypted password.
It sends a challenge.
It is more secure than PAP.
It uses a three-way handshake.
A _________ routes between different autonomous systems.
BPG
EGP
IPP
IGP
RIP has a hold-down period of ____________ seconds.
60
120
180
280