1. Which two router parameters can be set from interface configuration mode? (Choose two.) IP address Telnet password hostname console password subnet mask enable secret password 2. An investment company has multiple servers that hold mission critical data. They are worried that if something happens to these servers, they will lose this valuable information. Which type of plan is needed for this company to help minimize loss in the event of a server crash? business security business continuity network maintenance service level agreement 3. Which three items would be found in a NOC? (Choose three.) raised floors all wireless access points network monitoring station departmental printers customer workstations data storage devices 4. What two features are true of an IDF? (Choose two.) referred to as a wiring closet located within the NOC contains access layer devices for user connectivity contains firewalls and content filtering devices alternately called an MDF 5. It is crucial that network administrators be able to examine and configure network devices from their homes. Which two approaches allow this connectivity without increasing vulnerability to external attacks? (Choose two.) Configure a special link at the POP to allow external entry from the home computer. Set up VPN access between the home computer and the network. Install a cable modem in the home to link to the network. Configure ACLs on the edge routers that allow only authorized users to access management ports on network devices. Configure a server in the DMZ with a special username and password to allow external access. 6. Which type of network map shows the location of hosts, network devices, and media? physical topology logical topology control plane business continuity 7. When searching for information about authentication methods and usernames of company personnel, where can a network administrator look? Business Continuity Plan Business Security Plan Network Maintenance Plan Service Level Agreement 8. Which two pieces of information are documented in a logical topology map? (Choose two.) physical cabling service level agreements IP addressing IDF location group usage information facility floor plans 9. Which two situations require a network administrator to use out-of-band management to change a router configuration? (Choose two.) Network links to the router are down. No Telnet password has been configured on the router. The administrator can only connect to the router using SSH. The network interfaces of the router are not configured with IP addresses. Company security policy requires that only HTTPS be used to connect to routers. 10. A Cisco router needs to be configured from a remote location by the use of out-of-band management. Which method should be used? Use Telnet or SSH and connect to an IP address of a FastEthernet port. Use HTTP to connect to an IP address on a FastEthernet port. Use dial up and a modem to connect to the auxiliary port. Use a terminal emulation program and connect to the console port. 11. A network administrator needs to configure Telnet access to a router. Which group of commands enable Telnet access to the router? Router(config)# enable password class Router(config)# line con 0 Router(config-line)# login Router(config-line)# password cisco Router(config)# ip host 192.168.1.1 NewYork Router(config)# enable password cisco Router(config)# line aux 0 Router(config-line)# login Router(config-line)# password cisco Router(config)# enable password class Router(config)# line vty 0 4 Router(config-line)# password cisco Router(config-line)# login 12. What device is responsible for moving packets to destination networks outside the local network? router switch IPS device IDS device 13. Which two items protect a corporate network against malicious attacks at the enterprise edge ? (Choose two.) point of demarcation IP security (IPSec) Data Service Unit (DSU) intrusion prevention system (IPS) intrusion detection system (IDS) 14. Which two types of information should be included in a business continuity plan? (Choose two.) maintenance time periods intrusion monitoring records offsite data storage procedures alternate IT processing locations problem resolution escalation steps 15. A network administrator must define specific business processes to implement if a catastrophic disaster prevents a company from performing daily business routines. Which portion of the network documentation is the administrator defining? business security plan business continuity plan network solvency plan service level agreement network maintenance plan 16. A network administrator has just inserted a new WIC2T controller into the first available slot of an 1841 router. The administrator needs to configure the first serial interface of this new controller. Which interface should be used? s0/0/0 s0/0/1 s1/1/0 s1/0/1 s0/1/1 17. What information can an administrator learn using the show version command? Cisco IOS filename configured routing protocol status of each interface IP addresses of all interfaces 18. A DoS attack crippled the daily operations of a large company for 8 hours. Which two options could be implemented by the network administrator to possibly prevent such an attack in the future? (Choose two.) install security devices with IDS and IPS at the enterprise edge reset all user passwords every 30 days filter packets based on IP address, traffic pattern, and protocol deny external workers VPN access to internal resources ensure critical devices are physically secure and placed behind the demarc 19. What type of connection point is a point of presence (POP)? between a client and a host between two local networks between a computer and a switch between an ISP and an Enterprise network 20. A network manager wants to have processes in place to ensure that network upgrades do not affect business operations. What will the network manager create for this purpose? business security plan business continuity plan service level agreement network maintenance plan 21. What is the maximum recommended cable length for Fast Ethernet over UTP? 50 meters 75 meters 100 meters 150 meters 22. Which two statements are true about a network operations center (NOC)? (Choose two.) Most NOCs only have tower servers or desktop servers that provide high-speed storage capabilities for thousands of clients. A NOC is typically used only to monitor and maintain the most critical network components. Because access is secured by firewalls, backup systems are not required in a NOC . Routers, high-speed switches, and servers are located within a NOC. High-speed and high-capacity data storage are important aspects of a NOC. 23. What is the demarcation? physical point where the ISP responsibility ends and the customer responsibility begins physical location where all server farm connections meet before being distributed into the Core point of entry for outside attacks and is often vulnerable point of entry for all Access Layer connections from the Distribution Layer devices | |
2. Which two items protect a corporate network against malicious attacks at the enterprise edge ? (Choose two.)
| |
point of demarcation
| |
IP security (IPSec)
| |
Data Service Unit (DSU)
| |
intrusion prevention system (IPS)
| |
intrusion detection system (IDS)
|
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3. It
is crucial that network administrators be able to examine and
configure network devices from their homes. Which two approaches allow
this connectivity without increasing vulnerability to external
attacks? (Choose two.)
| |
Configure a special link at the POP to allow external entry from the home computer.
| |
Set up VPN access between the home computer and the network.
| |
Install a cable modem in the home to link to the network.
| |
Configure ACLs on the edge routers that allow only authorized users to access management ports on network devices.
| |
Configure a server in the DMZ with a special username and password to allow external access.
|
4. A
DoS attack crippled the daily operations of a large company for 8
hours. Which two options could be implemented by the network
administrator to possibly prevent such an attack in the future?
(Choose two.)
| |
install security devices with IDS and IPS at the enterprise edge
| |
reset all user passwords every 30 days
| |
filter packets based on IP address, traffic pattern, and protocol
| |
deny external workers VPN access to internal resources
| |
ensure critical devices are physically secure and placed behind the demarc
|
5. Which two pieces of information are documented in a logical topology map? (Choose two.)
| |
physical cabling
| |
service level agreements
| |
IP addressing
| |
IDF location
| |
group usage information
| |
facility floor plans
|
6. Which
two situations require a network administrator to use out-of-band
management to change a router configuration? (Choose two.)
| ||
Network links to the router are down.
| ||
No Telnet password has been configured on the router.
| ||
The administrator can only connect to the router using SSH.
| ||
The network interfaces of the router are not configured with IP addresses.
| ||
Company security policy requires that only HTTPS be used to connect to routers.
| ||
7. Which type of network map shows the location of hosts, network devices, and media?
| |
physical topology
| |
logical topology
| |
control plane
| |
business continuity
|
8. When
searching for information about authentication methods and usernames
of company personnel, where can a network administrator look?
| |
Business Continuity Plan
| |
Business Security Plan
| |
Network Maintenance Plan
| |
Service Level Agreement
|
9. An
investment company has multiple servers that hold mission critical
data. They are worried that if something happens to these servers,
they will lose this valuable information. Which type of plan is needed
for this company to help minimize loss in the event of a server
crash?
| |
business security
| |
business continuity
| |
network maintenance
| |
service level agreement
|
10. A
network manager wants to have processes in place to ensure that
network upgrades do not affect business operations. What will the
network manager create for this purpose?
| |
business security plan
| |
business continuity plan
| |
service level agreement
| |
network maintenance plan
|
11. Which two types of information should be included in a business continuity plan? (Choose two.)
| |
maintenance time periods
| |
intrusion monitoring records
| |
offsite data storage procedures
| |
alternate IT processing locations
| |
problem resolution escalation steps
|
12. A
network administrator must define specific business processes to
implement if a catastrophic disaster prevents a company from
performing daily business routines. Which portion of the network
documentation is the administrator defining?
| |
business security plan
| |
business continuity plan
| |
network solvency plan
| |
service level agreement
| |
network maintenance plan
|
13. Which two router parameters can be set from interface configuration mode? (Choose two.)
| |
IP address
| |
Telnet password
| |
hostname
| |
console password
| |
subnet mask
| |
enable secret password
|
14. What information can an administrator learn using the show version command?
| |
Cisco IOS filename
| |
configured routing protocol
| |
status of each interface
| |
IP addresses of all interfaces
|
15. A
network administrator has just inserted a new WIC2T controller into
the first available slot of an 1841 router. The administrator needs to
configure the first serial interface of this new controller. Which
interface should be used?
| |
s0/0/0
| |
s0/0/1
| |
s1/1/0
| |
s1/0/1
| |
s0/1/1
|
16. What is the maximum recommended cable length for Fast Ethernet over UTP?
| ||
50 meters
| ||
75 meters
| ||
100 meters
| ||
150 meters
| ||
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17. A
Cisco router needs to be configured from a remote location by the use
of out-of-band management. Which method should be used?
| |
Use Telnet or SSH and connect to an IP address of a FastEthernet port.
| |
Use HTTP to connect to an IP address on a FastEthernet port.
| |
Use dial up and a modem to connect to the auxiliary port.
| |
Use a terminal emulation program and connect to the console port.
|
18. A
network administrator needs to configure Telnet access to a router.
Which group of commands enable Telnet access to the router?
| |
Router(config)# enable password class
Router(config)# line con 0 Router(config-line)# login Router(config-line)# password cisco | |
Router(config)# ip host 192.168.1.1 NewYork
Router(config)# enable password cisco | |
Router(config)# line aux 0
Router(config-line)# login Router(config-line)# password cisco | |
Router(config)# enable password class
Router(config)# line vty 0 4 Router(config-line)# password cisco Router(config-line)# login |
19. What type of connection point is a point of presence (POP)?
| |
between a client and a host
| |
between two local networks
| |
between a computer and a switch
| |
between an ISP and an Enterprise network
|
20. Which two statements are true about a network operations center (NOC)? (Choose two.)
| |
Most NOCs only have tower servers or desktop servers that provide high-speed storage capabilities for thousands of clients.
| |
A NOC is typically used only to monitor and maintain the most critical network components.
| |
Because access is secured by firewalls, backup systems are not required in a NOC .
| |
Routers, high-speed switches, and servers are located within a NOC.
| |
High-speed and high-capacity data storage are important aspects of a NOC.
|
21. Which three items would be found in a NOC? (Choose three.)
| |
raised floors
| |
all wireless access points
| |
network monitoring station
| |
departmental printers
| |
customer workstations
| |
data storage devices
|
22. What two features are true of an IDF? (Choose two.)
| |
referred to as a wiring closet
| |
located within the NOC
| |
contains access layer devices for user connectivity
| |
contains firewalls and content filtering devices
| |
alternately called an MDF
|
CCNA3 CAPTER 2