A _________ provides a high-speed infrastructure to move data between storage devices and file servers.
SAN
LAN
CN
SAN and CN
Correct Answer :
A. SAN
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.
_________ describe(s) users that can connect to a network from any location.
SOHO
Branch office
Mobile users
Corporate office
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
You have ISL trunks in your network and five VLANs configured. How many instances of STP are running?
1
5
10
15
Which IGRP command allows unequal-cost load balancing?
variance
load
balance
network
A 1924 has _________ Ethernet interfaces.
24
26
27
28
Which router command would take you back to a suspended telnet session?
reconnect
connect
resume
toggle
A routing protocol that supports route summarization must perform all except which of the following?
Carry the subnet mask with the network entry.
Make routing decisions based on the entire destination IP address.
Summarize entries so that the same lowest-order bits match.
None of these.
Which command is used to define the local addresses that are statically translated to global addresses?
ip nat inside source static
ip nat inside
ip nat inside source list
ip nat pool
How many steps do LCP and NCP go through when setting up a connection?
1
2
3
4
Which of the following is stored in ROM? (Choose all correct answers.)
POST
ROMMON
Configuration file
System recovery file
When a carrier experiences congestion, it marks the _______ bit in the header of the Frame Relay frame.
CIR
DE
BECN
FECN
Which type of routing protocol uses the Shortest Path First algorithm?
Distance vector
Link state
Hybrid
You are given a Class C network with a subnet mask of 255.255.255.248. How many host addresses are there on each subnet?
4
6
8
14
BPDU stands for ____________.
Bridge Protocol Description Unicast
Bridge Protocol Data Unit
Bridge Protocol Description Unit
Bridge Protocol Data Unicast
Which prompt indicates that you are at User EXEC mode?
>
#
%
@
Ethernet ___________ has/have both a physical and logical bus topology.
10BaseT
10Base2 and 10Base5
10BaseT and 10Base2
10BaseT, 10Base2, and 10Base5
The _________ reference point defines the connection between the NT2 and the NT1.
P
Q
R
T
What would you use to prevent a packet from traveling around a routing loop forever?
Split horizon
Poison reverse
Hold-down timer
TTL
__________ states that if a neighboring router sends a route to a router, the receiving router will not propagate this route back to the advertising router on the same interface.
Split horizon
Poison reverse
Hold-down timer
Hop count limit
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
You have a total of five routers. ________ circuits are required to fully mesh the network, where every router needs ___________ interfaces.
5, 5
8, 4
10, 5
10, 4
RIP generates routing updates every _________ seconds.
15
30
60
90
Which metric components, by default, are used in IGRP? (Choose all the correct answers.)
Delay
Reliability
Load
Bandwidth
The address of a Frame Relay VC is called a ___________.
Data link layer connection identifier
Data layer connection index
Data link connection index
Data link connection identifier
RIP has a maximum hop count of ____________ hops.
10
15
16
100
___________ 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
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
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 reasons might you need to use address translation?
You have to use public addressing because your ISP didn't assign you enough private addresses.
You are using private addresses but have changed ISPs, and your new ISP won't support these private addresses.
You want to assign the same IP address to multiple machines so that users on the Internet see this offered service as a single logical computer.
You are merging two companies that use different address spaces.