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WorksheetsModule 10
Total questions: 48
Worksheet time: 24mins
Name
Class
Date
1.
Which protocol is used to gather information about Cisco devices which share the same data link?
a)
CDP
b)
LLDP
2.
Which protocol works with network devices, such as routers, switches, and wireless LAN access points across multiple manufacturers’ devices?
a)
CDP
b)
LLDP
3.
Which SNMP version authenticates the source of management messages?
a)
Version 2
b)
Version 3
c)
Both
4.
Which SNMP version does not provide encrypted management messages?
a)
Version 2
b)
Version 3
c)
Both
5.
Which SNMP version includes expanded error codes with types?
a)
Version 2
b)
Version 3
c)
Both
6.
Which SNMP version is supported by Cisco IOS software?
a)
Version 2
b)
Version 3
c)
Both
7.
Which SNMP version is used for interoperability and includes message integrity reporting?
a)
Version 2
b)
Version 3
c)
Both
8.
Which SNMP version provides services for security models?
a)
Version 2
b)
Version 3
c)
Both
9.
Which SNMP version uses community-based forms of security?
a)
Version 2
b)
Version 3
c)
Both
10.
*Jun 12 17:46:01.619: %IFMGR-7-NO_IFINDEX_FILE: Unable to open nvram:/ifIndex-table No such file or directory
Refer to the syslog output. What is the mnemonic for this syslog message?
a)
ifIndex-table
b)
IFMGR
c)
NO_IFINDEX_FILE
d)
Unable to open nvram
11.
*Jun 12 17:46:01.619: %IFMGR-7-NO_IFINDEX_FILE: Unable to open nvram:/ifIndex-table No such file or directory
Refer to the syslog output. What is the syslog reporting facility?
a)
ifIndex-table
b)
IFMGR
c)
IFMGR-7
d)
NO_IFINDEX_FILE
12.
*Jun 12 17:46:01.619: %IFMGR-7-NO_IFINDEX_FILE: Unable to open nvram:/ifIndex-table No such file or directory
Refer to the syslog output. What security level generated the message?
a)
Debugging
b)
Error
c)
Informational
d)
Warning
13.
A network administrator issues the copy tftp running-config command on a router. What is the administrator trying to achieve?
a)
copy the configuration file from the NVRAM of the router to the TFTP server
b)
copy the configuration file from the RAM of the router to the TFTP server
c)
copy the configuration file from the TFTP server to the NVRAM of the router
d)
copy the configuration file from the TFTP server to the RAM of the router
14.
A network administrator wants to configure a router so that only a specific interface will send and receive CDP information. Which two configuration steps accomplish this? (Choose two.)
a)
R1(config)# no cdp enable
b)
R1(config)# no cdp run
c)
R1(config-if)# cdp enable
d)
R1(config-if)# cdp receive
e)
R1(config-if)# cdp transmit
15.
A network engineer is upgrading the Cisco IOS image on a 2900 Series ISR. What command could the engineer use to verify the total amount of flash memory as well as how much flash memory is currently available?
a)
show boot memory
b)
show flash0:
c)
show interfaces
d)
show startup-config
e)
show version
16.
A network technician is attempting a password recovery on a router. From ROMMON mode, which command must be entered to bypass the startup configuration file?
a)
rommon> config-register 0x2102
b)
rommon> config-register 0x2142
c)
rommon> confreg 0x2102
d)
rommon> confreg 0x2142
17.
The ntp server 10.1.1.1 global configuration command is issued on router R1. What impact does this command have?
a)
Identifies R1 as the NTP server using IP address 10.1.1.1
b)
Identifies the NTP server that R1 will send system log messages to
c)
Identifies the NTP server that R1 will use to store backup configurations
d)
Synchronizes the clock of R1 with the time server at IP address 10.1.1.1
18.
What are SNMP trap messages?
a)
messages that are sent periodically by the NMS to the SNMP agents that reside on managed devices to query the device for data
b)
messages that are used by the NMS to change configuration variables in the agent device
c)
messages that are used by the NMS to query the device for data
d)
unsolicited messages that are sent by the SNMP agent and alert the NMS to a condition on the network
19.
What are the most common syslog messages?
a)
Error messages about hardware or software malfunctions
b)
Link up and link down messages
c)
Messages that occur when a packet matches a parameter condition in an access control list
d)
Output messages that are generated from debug output
20.
What are two characteristics of SNMP community strings? (Choose two.)
a)
A vulnerability of SNMPv1, SNMPv2, and SNMPv3 is that they send the community strings in plaintext.
b)
Commonly known community strings should be used when configuring secure SNMP.
c)
If the manager sends one of the correct read-only community strings, it can get information and set information in an agent.
d)
SNMP read-only community strings can be used to get information from an SNMP-enabled device.
e)
SNMP read-write community strings can be used to set information on an SNMP-enabled device.
21.
What are two reasons for an administrator to issue the copy running-config tftp command on a switch or router? (Choose two.)
a)
to force an automatic reload of the device
b)
to have a backup of the running configuration file in the router
c)
to overwrite the current configuration
d)
to save the running configuration file to a remote location
e)
to transfer the current configuration file to a server
22.
What can a network administrator do to access a router if the password has been lost?
a)
Access the router remotely through Telnet and use the show running-config command.
b)
Boot the router into ROMMON mode and reinstall IOS from a TFTP server.
c)
From ROMMON mode, configure the router to ignore the startup configuration when the router initializes.
d)
Reboot the router and use the break key sequence to bypass the password during IOS bootup.
23.
What command must be issued on a Cisco router that will serve as an authoritative NTP server?
a)
clock set 11:00:00 DEC 20 2010
b)
ntp broadcast client
c)
ntp master 1
d)
ntp server 172.16.0.1
24.
What data would be saved and where would the data be placed if a network administrator issued the following command? (Choose two.)
R1# copy startup-config tftp
a)
The data to be saved is the configuration that is being modified in RAM.
b)
The data to be saved is the configuration that is stored in NVRAM.
c)
The data to be saved is the configuration that is stored on a TFTP server.
d)
The data will be saved in RAM. The data will be saved in NVRAM.
e)
The data will be saved to a TFTP server.
25.
What information can be gathered about a neighbor device from the show cdp neighbors detail command that cannot be found with the show cdp neighbors command?
a)
the capabilities of the neighbor
b)
the hostname of the neighbor
c)
the IP address of the neighbor
d)
the platform that is used by the neighbor
26.
What is a characteristic of the MIB?
a)
A separate MIB tree exists for any given device in the network.
b)
Information in the MIB cannot be changed.
c)
Information is organized in a flat manner so that SNMP can access it quickly.
d)
The OIDS are organized in a hierarchical structure.
27.
What is an SNMP management agent?
a)
a communication protocol that is used by SNMP
b)
a computer loaded with management software and used by an administrator to monitor a network
c)
a database that a device keeps about network performance
d)
software that is installed on devices managed by SNMP
28.
What is the configuration command to globally enable LLDP on a Cisco Catalyst switch?
a)
enable lldp
b)
feature lldp
c)
lldp enable
d)
lldp run
29.
What is the result of configuring the confreg 0x2142 command at the rommon 1> prompt?
a)
Contents in NVRAM are erased.
b)
Contents in NVRAM are ignored.
c)
Contents in RAM are erased.
d)
Contents in RAM are ignored.
30.
What is the result of configuring the logging trap 4 global configuration command?
a)
After four events, the syslog client sends an event message to the syslog server.
b)
The syslog client sends to the syslog server any event message that has a severity level of 4 or lower.
c)
The syslog client sends to the syslog server any event message that has a severity level of 4 or higher.
d)
The syslog client sends to the syslog server event messages with an identification trap level of only 4.
31.
What must an administrator have in order to reset a lost password on a router?
a)
A crossover cable
b)
A TFTP server
c)
Access to another router
d)
Physical access to the router
32.
When SNMPv1 or SNMPv2 is being used, which feature provides secure access to MIB objects?
a)
community strings
b)
message integrity
c)
packet encryption
d)
source validation
33.
Which command would a network engineer use to restore the IOS image c1900-universalk9-mz.SPA.152-4.M3.bin to a router?
a)
copy c1900-universalk9-mz.SPA.152-4.M3.bin tftp:
b)
copy flash0: c1900-universalk9-mz.SPA.152-4.M3.bin
c)
copy flash0: tftp:
d)
copy tftp: flash0:
34.
Which default destination do Cisco routers and switches use to send Syslog messages?
a)
Console
b)
Nearest syslog server
c)
NVRAM
d)
RAM
35.
Which of the following is one difference between CDP and LLDP?
a)
CDP can gather information from routers, switches, and wireless APs, whereas LLDP can only gather information from routers and switches.
b)
CDP can obtain both Layer 2 and Layer 3 information, whereas LLDP can only obtain Layer 2 information.
c)
CDP is a proprietary protocol, whereas LLDP is a vendor-neutral protocol.
d)
CDP is enabled on an interface using two commands, while LLDP requires only one command.
36.
Which option correctly enables LLDP on an interface?
a)
R1(config-if)# lldp enable
b)
R1(config-if)# lldp enable
R1(config-if)# lldp receive
c)
R1(config-if)# lldp receive
R1(config-if)# lldp transmit
d)
R1(config-if)# lldp enable
R1(config-if)# lldp receive
R1(config-if)# lldp transmit
37.
Which protocol or service allows network administrators to receive system messages that are provided by network devices?
a)
NetFlow
b)
NTP
c)
SNMP
d)
Syslog
38.
Which protocol or service can be configured to send unsolicited messages to alert the network administrator about a network event such as an extremely high CPU utilization on a router?
a)
NetFlow
b)
NTP
c)
SNMP
d)
syslog
39.
Which SNMP feature provides a solution to the main disadvantage of SNMP polling?
a)
SNMP community strings
b)
SNMP get messages
c)
SNMP set messages
d)
SNMP trap messages
40.
Which SNMP version uses weak community string-based access control and supports bulk retrieval?
a)
SNMPv1
b)
SNMPv2c
c)
SNMPv2Classic
d)
SNMPv3
41.
Which statement describes a syslog message severity level?
a)
A severity level 7 message is only accessible through the terminal line.
b)
A syslog alarm at the severity level 4 and higher is sent to an external syslog server by default.
c)
A syslog alarm with a severity level of 7 indicates an emergency situation that can render the system unusable.
d)
Severity level 0 is the most critical severity level.
42.
Which statement describes SNMP operation?
a)
An NMS periodically polls the SNMP agents that are residing on managed devices by using traps to query the devices for data.
b)
An SNMP agent that resides on a managed device collects information about the device and stores that information remotely in the MIB that is located on the NMS.
c)
The NMS uses a set request to change configuration variables in the agent device.
d)
The SNMP agent uses a get request to query the device for data.
43.
Which statement describes SNMP operation?
a)
A get request is used by the SNMP agent to query the device for data.
b)
A set request is used by the NMS to change configuration variables in the agent device.
c)
An NMS periodically polls the SNMP agents that are residing on managed devices by using traps to query the devices for data.
d)
An SNMP agent that resides on a managed device collects information about the device and stores that information remotely in the MIB that is located on the NMS.
44.
Which syslog logging severity level indicates that a device is unusable?
a)
Level 0-Emergency
b)
Level 1-Alert
c)
Level 2-Critical
d)
Level 3-Error
45.
Which syslog message type is accessible only to an administrator via the Cisco CLI?
a)
Alerts
b)
Debugging
c)
Emergency
d)
Errors
46.
Which two conditions should a network administrator verify before attempting to upgrade a Cisco IOS image using a TFTP server? (Choose two.)
a)
Verify connectivity between the router and TFTP server by using the ping command.
b)
Verify that the checksum for the image is valid by using the show version command.
c)
Verify that the TFTP server is running by using the tftpdnld command.
d)
Verify that there is enough flash memory for the new Cisco IOS image by using the show flash command.
e)
Verify the name of the TFTP server by using the show hosts command.
47.
Which two statements are true about NTP servers in an enterprise network? (Choose two.)
a)
All NTP servers synchronize directly to a stratum 1 time source.
b)
NTP servers at stratum 1 are directly connected to an authoritative time source.
c)
NTP servers control the mean time between failures (MTBF) for key network devices.
d)
NTP servers ensure an accurate timestamp on logging and debugging information.
e)
There can be only one NTP server on an enterprise network.
48.
Why would a network administrator issue the show cdp neigbors command on a router?
a)
to display device ID and other information about directly connected Cisco devices
b)
to display line status and other information about directly connected Cisco devices
c)
to display router ID and other information about OSPF neighbors
d)
to display routing table and other information about directly connected Cisco devices
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