The _________ reference point defines the connection between the NT2 and the NT1.
P
Q
R
T
Correct Answer :
D. T
Related Questions
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
VLSM allows you to summarize 192.168.2.0/24 and 192.168.3.0/24 as 192.168.2.0/25.
True
False
With a rollover cable, pin 7 on one end is mapped to pin ________ on the other end.
2
3
4
5
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
If you wanted a list of parameters for the show command, you would type ________.
LOOK
VIEW
SHOW
When choosing a dynamic routing protocol, which of the following should not be considered?
Metrics used
How routing information is shared
How routing information is processed
Number of PCs in the network
EIGRP generates hellos every _________ seconds on LAN segments.
5
10
15
30
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
_________ defines how the Frame Relay DTE and DCE interact with each other.
DLCI
CIR
LMI
PMI
You are given the following addressing information: 10.0.8.0/22. What type of address is this?
Network
Directed Broadcast
Host
How would you suspend a telnet session?
CTRL-SHIFT-X 6
CTRL-SHIFT-6 X
CTRL-6 X
CTRL-C
A _________ uses Gigabit Ethernet as a media type
WAN
LAN
MAN
LAN and MAN
_________ allows you to create this summarization: 10.0.0.0/7.
Subnetting
CDR
Supernetting
VLSM
___________ defines LAPD, which is responsible for the data-link layer connection between the router and the ISDN switch.
Q.931
Q.921
I.921
I.931
__________ allows you to distribute connection requests destined to a single IP address to multiple machines.
Traffic load
Traffic configuration
PAT
Load distribution
Which command takes you from Privilege EXEC mode to User EXEC mode?
enable
disable
exit
logout
BPDU stands for ____________.
Bridge Protocol Description Unicast
Bridge Protocol Data Unit
Bridge Protocol Description Unit
Bridge Protocol Data Unicast
During the learning function, the switch places addresses and ports in a(n) _________ table.
IP address
learning
CAM
memory
The OSPF process ID is __________.
Locally significant and is the router ID
Globally significant and must be configured on every router
Locally significant
OSPF doesn't use a process ID, but an AS number
When examining the IP routing table, an EIGRP route will be shown as what letter?
I
E
O
D
Enter the wildcard mask value to match on every bit position in an address: _________.
255.0.0.0
0.0.0.0
255.255.255.255
255.255.0.0
What uses 64 Kbps of bandwidth?
PRI
BRI
DS1
DS0
Which is an example of a hybrid protocol?
IGRP
EIGRP
RIPv1
OSPF
The root switch is the one elected with the __________ __________.
Lowest MAC address
Highest MAC address
Lowest switch ID
Highest switch ID
You are given a Class C network with 25 bits of networking. How many subnets do you have?
1
2
3
4
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
Which is true concerning a port in a listening state? (Choose all correct answers.)
.
It remains there for 15 seconds.
It forwards BPDUs and builds the CAM table
It remains there for 20 seconds.
It forwards BPDUs.
Which router command would you use to view the configuration register value?
show register
show interfaces
show configuration
show version
Extended IP ACLs should be placed as close to the ____________ device as possible.
Source
Destination
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