When choosing a WAN solution, consider all of the following except __________.
Number of devices
Cost-effectiveness
Availability
Amount of bandwidth
Correct Answer :
A. Number of devices
Related Questions
You are given the following addressing information: 10.0.8.0/22. What type of address is this?
Network
Directed Broadcast
Host
If the 2950's RPS is ________, the external power supply is supplying power.
Off
Amber
Flashing amber
Green
What would you use to prevent a packet from traveling around a routing loop forever?
Split horizon
Poison reverse
Hold-down timer
TTL
Which type of traffic is not flooded?
Multicast
Known unicast
Broadcast
Unknown unicast
Which of the following situations are best for DDR connections?
Primary WAN connection
A lot of constant traffic
Long phone calls
Backup connection
Which of the following is a private address?
192.169.7.17
172.32.28.39
10.1.256.8
172.16.255.89
________ topologies in NBMA environments do not have problems with split horizon.
Partially meshed
Fully meshed
Hub and spoke
Star
An idle DDR connection will be torn down after _________ seconds of not seeing interesting traffic.
120
122
130
132
You are given a class C network and you have four LAN segments with the following numbers of devices: 120, 60, and two with 30. What subnet mask values would you use to accommodate these segments?
/24, /25, and /26
/25, /26, and /27
/26, /27, and /28
None of these
When connecting a router to a PC, use a __________ cable.
Crossover
Straight-through
Rollover
Which router command specifies the ISDN switch the router is connected to?
isdn switch-type
isdn connection-type
isdn spid1
interface serial0:15
Which is not one of the three main functions of a layer-2 device?
Learning
Forwarding
Listening
Removing loops
You have ISL trunks in your network and five VLANs configured. How many instances of STP are running?
1
5
10
15
Which of the following is true concerning 802.1Q?
It supports hub connections.
It is supported on both the 1900 and 2950 switches.
The native VLAN is tagged.
The original Ethernet frame is not modified.
Which type of traffic is sent to a group of devices?
Multicast
Unicast
Broadcast
Groupcast
The TCP/IP protocol stack has ________ layers.
4
5
6
7
IGRP generates an update every ___________ seconds.
30
60
90
120
Extended IP ACLs should be placed as close to the ____________ device as possible.
Source
Destination
Which of the following is true concerning ISL?
It is supported on both the 1900 and 2950 switches.
It adds a 26-byte trailer and 4-byte header.
Tagging is done in software.
The original Ethernet frame is not modified.
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 '^'.
If you wanted a list of parameters for the show command, you would type ________.
LOOK
VIEW
SHOW
A ___________ is basically all of the components, hardware and software, involved
in connecting computers across small and large distances.
LAN
WAN
Network
SAN
Which prompt indicates that you are at User EXEC mode?
>
#
%
@
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.
When configuring the ip nat inside source command, which parameter must you specify to perform PAT?
pat
overload
load
port
EIGRP will route for ___________.
IP
IP and IPX
IP and AppleTalk
IP, IPX, and AppleTalk
Which VTP mode(s) will propagate VTP messages?
Client and server
Server
Client, server, and transparent
Transparent
The _______ program goes out and finds the IOS and loads it.
ROMMON
Bootstrap
Mini-IOS
Loader
A _________ uses Gigabit Ethernet as a media type
WAN
LAN
MAN
LAN and MAN
EIGRP generates hellos every _________ seconds on LAN segments.
5
10
15
30