Soal Beserta jawaban Latihan CCNA 1
CHAPTER 11
STMIK Nusa Mandiri Jakarta
1. What is the purpose of using SSH to connect to a router?
It
allows secure transfer of the IOS software image from an unsecure workstation
or server.
It
allows the router to be monitored through a network management application.
It
allows a router to be configured using a graphical interface.
It
allows a secure remote connection to the router command line interface.
2. Which two traffic types require delay sensitive delivery?
(Choose two.)
voice
email
FTP
web
video
3. A network technician issues the arp -d * command
on a PC after the router that is connected to the LAN is reconfigured. What is
the result after this command is issued?
The
ARP cache is synchronized with the router interface.
The
current content of the ARP cache is displayed.
The
ARP cache is cleared.
The
detailed information of the ARP cache is displayed.
4. A network technician issues the C:\> tracert -6
www.cisco.com command on a Windows PC. What is the purpose of
the -6 command option?
It
forces the trace to use IPv6.
It
limits the trace to only 6 hops.
It
sets a 6 milliseconds timeout for each replay.
It
sends 6 probes within each TTL time period.
5. Option 4: disruption
of service. Press spacebar to enter matching mode.
Match the type of information security threat to the scenario.
(Not all options are used.)
installing virus code to destroy surveillance
recordings for certain days
data loss
pretending to be someone else by using stolen
personal information to apply for a credit card
identity theft
preventing users from accessing a website by
sending a large number of link requests in a short period
disruption of service
obtaining trade secret documents illegally
information theft
cracking
the password of an administrator account on a server
6. Which two statements describe how to assess traffic flow
patterns and network traffic types using a protocol analyzer? (Choose two.)
Only
capture WAN traffic because traffic to the web is responsible for the largest
amount of traffic on a network.
Perform
the capture on different network segments.
Capture
traffic on the weekends when most employees are off work.
Capture
traffic during peak utilization times to get a good representation of the
different traffic types.
Only
capture traffic in the areas of the network that receive most of the traffic
such as the data center.
7. What service defines the protocols and technologies that
implement the transmission of voice packets over an IP network?
NAT
QoS
VoIP
DHCP
8. Which two actions can be taken to prevent a successful network
attack on an email server account? (Choose two.)
Never
send the password through the network in a clear text.
Use
servers from different vendors.
Distribute
servers throughout the building, placing them close to the stakeholders.
Never
use passwords that need the Shift key.
Limit
the number of unsuccessful attempts to log in to the server.
9. Some routers and switches in a wiring closet malfunctioned after
an air conditioning unit failed. What type of threat does this situation
describe?
configuration
electrical
maintenance
environmental
10. A network administrator for a small company is contemplating how
to scale the network over the next three years to accommodate projected growth.
Which three types of information should be used to plan for network growth? (Choose
three.)
history
and mission statement of the company
listing
of the current employees and their role in the company
analysis
of the network traffic based on protocols, applications, and services used on
the network
inventory
of the devices that are currently used on the network
human
resource policies and procedures for all employees in the company
documentation
of the current physical and logical topologies
12. Which command should be used on a Cisco router or switch to
allow log messages to be displayed on remotely connected sessions using Telnet
or SSH?
terminal
monitor
show
running-config
logging
synchronous
debug
all
13. What is the purpose of the network security authentication
function?
to
require users to prove who they are
to
determine which resources a user can access
to
keep track of the actions of a user
to
provide challenge and response questions
14. A newly hired network technician is given the task of ordering
new hardware for a small business with a large growth forecast. Which primary
factor should the technician be concerned with when choosing the new devices?
devices
with support for modularity
redundant
devices
devices
with a fixed number and type of interfaces
devices
that have support for network monitoring
15. A network administrator for a small campus network has issued
the show ip interface brief command on a switch. What is the administrator
verifying with this command?
that
a specific host on another network can be reached
the
status of the switch interfaces and the address configured on interface vlan 1
the
default gateway that is used by the switch
the
path that is used to reach a specific host on another network
16. A network administrator is issuing the login block-for
180 attempts 2 within 30command on a router. Which threat is the network
administrator trying to prevent?
a
worm that is attempting to access another part of the network
a
user who is trying to guess a password to access the router
an
unidentified individual who is trying to access the network equipment room
a
device that is trying to inspect the traffic on a link
17. Which network design consideration would be more important to a
large corporation than to a small business?
redundancy
low
port density switch
Internet
router
firewall
18. Which type of network threat is intended to prevent authorized
users from accessing resources?
trust
exploitation
reconnaissance
attacks
access
attacks
DoS
attacks
19. Which statement is true about CDP on a Cisco device?
CDP
can be disabled globally or on a specific interface.
The show
cdp neighbor detail command will reveal the IP address of a neighbor
only if there is Layer 3 connectivity.
To
disable CDP globally, the no cdp enable command in interface
configuration mode must be used.
Because
it runs at the data link layer, the CDP protocol can only be implemented in
switches.
20. Which firewall feature is used to ensure that packets coming
into a network are legitimate responses initiated from internal hosts?
URL
filtering
packet
filtering
application
filtering
stateful
packet inspection
21
The exhibit shows a graphic of two routers, two switches, and
two PCs cabled together. PC1, with an IP address of 192.168.1.1, is connected
to switch SW1. SW1 is connected to router R1. R1 is connected by a serial
cable to router R2. R2 is connected to switch SW2. SW2 is connected to PC2,
which has an IP address of 10.1.0.2. The administrator issues a tracertcommand
from PC1 and gets the following output:
C:\tracert 10.1.0.2
Tracing route to 10.1.0.2 over a maximum of 30 hops
1 2ms 2ms 2ms 192.168.1.254
2 * * * Request timed out
3 * * * Request timed out
4 ^C
C:\tracert 10.1.0.2
Tracing route to 10.1.0.2 over a maximum of 30 hops
1 2ms 2ms 2ms 192.168.1.254
2 * * * Request timed out
3 * * * Request timed out
4 ^C
Refer to the exhibit. An administrator is trying to troubleshoot
connectivity between PC1 and PC2 and uses the tracert command
from PC1 to do it. Based on the displayed output, where should the
administrator begin troubleshooting?
R2
R1
PC2
SW2
SW1
22
Refer to the exhibit. Baseline documentation for a small company
had ping round trip time statistics of 36/97/132 between hosts H1 and H3. Today
the network administrator checked connectivity by pinging between hosts H1 and
H3 that resulted in a round trip time of 1458/2390/6066. What does this indicate
to the network administrator?
Performance
between the networks is within expected parameters.
Connectivity
between H1 and H3 is fine.
H3
is not connected properly to the network.
Something
is causing a time delay between the networks.
Something
is causing interference between H1 and R1.
23. When should an administrator establish a network baseline?
when
there is a sudden drop in traffic
when
the traffic is at peak in the network
at
the lowest point of traffic in the network
at
regular intervals over a period of time
