Day 34

1. IP SLA can measure and monitor network performance metrics such as? (choose all that apply)

delay

packet loss

jitter

latency

CPU utilization

Question 1 of 27

2. This syslog level is used to indicate real-time (debugging) information that is typically used for troubleshooting purposes.

Question 2 of 27

3. Each model of Cisco router (that supports licensing) has been allocated a unique identifying number known as the unique device identifi der (UDI). Which command will reveal the UDI for your device?

Router#show license

Router#show license udi

Router#show udi

Router#show serial

Question 3 of 27

4. Which command will store your startup configuration to a server on the network?

Router#copy config tftp:

Router#backup startup-config tftp:

Router#copy startup-config flash:

Router#copy startup-config tftp:

Question 4 of 27

5. Which command will set the router to poll an online NTP server?

R2(config)#ntp time 10.0.0.1

R2(config)#ntp 10.0.0.1

R2(config)#ntp clock 10.0.0.1

R2(config)#ntp server 10.0.0.1

Question 5 of 27

6. ICMP echo measures the end-to-end response time between a Cisco router or switch and any IP device by measuring the time between sending an ICMP _____ message to the destination and receiving an ICMP ____.

syn/syn-ack

ack/syn

echo request/echo reply

source quench/source request

Question 6 of 27

7. Syslog is a ____?

Port

Protocol

Question 7 of 27

8. The IP Service Level Agreement is comprised of the following two components.

mark

target

destination

source

Question 8 of 27

9. When the router boots, if no IOS file is present, it will boot into an emergency mode called?

defrag

privileged

diag

rommon

Question 9 of 27

10. The ____ _____ command is a mandatory requirement when sending messages to any destination other than the console.

logging on

enable logging

logging enable

set logging

Question 10 of 27

11. Running configuration for the router is stored in?

ROM

DRAM

EEPROM

Flash

Question 11 of 27

12. You want to record level 6 syslog messages to the server. Which command do you enter?

R2(config)#logging trap informational

R2(config)#logging trap emergency

R2(config)#logging informational

R2(config)#logging emergency

Question 12 of 27

13. The ____ _____ ______ command will print a summary of IOS features enabled on your router.

show license

show license system

show license feature

show license udi

Question 13 of 27

14. While SNMP can provide traffic statistics, SNMP cannot differentiate between individual flows. However, Cisco IOS NetFlow can.

False

True

Question 14 of 27

15. IP SLA can differentiate among different measurements (e.g., UDP vs. ICMP or TCP statistics), so the measurement specifically reflects the current operation and not a generalized overview of the entire traffic.

True

False

Question 15 of 27

16. By default, in Cisco IOS software, logging is enabled; however, it is only enabled to send messages to the console.

True

False

Question 16 of 27

17. SNMPv3 provides the following three additional security services that are not available in previous versions of SNMP?

authentication

RADIUS

message integrity

AAA

encryption

Question 17 of 27

18. This syslog level is used to indicate errors within the system; however, these errors do not render the system unusable.

Question 18 of 27

19. IOS is usually compressed and stored in NVRAM.

True

False

Question 19 of 27

20. A syslog solution is comprised of which two main elements?

a syslog logger

a syslog client

a syslog repeater

a syslog server

Question 20 of 27

21. SNMP uses which ports? Choose all that apply.

162

160

161

163

Question 21 of 27

22. _____ can be installed on a server or host enabling the customer to interface between their devices and Cisco’s license portal.

Cisco Flash Manager (CFM)

Cisco License Manager (CLM)

Cisco IOS Manager (CIM)

Cisco Device Manager (CDM)

Question 22 of 27

23. What will the below command achieve?

RouterB(config)#boot system tftp: c1800-js-l.121-17.bin 192.168.1.2

Boots the router using an IOS stored on a server

Boots the router using a startup config on a server

This is not a valid configuration

Puts the IOS image onto a network server

Question 23 of 27

24. SNMP is a network layer protocol.

False

True

Question 24 of 27

25. Config register setting 0x2142 will do what?

boot normally and load startup config to running config

boot into rommon

ignore startup config

check startup config

Question 25 of 27

26. Once the IOS license has been verified, the license key must be added to the router via the USB drive or network server and the _____ _____ _____ command issued from the command line.

install license [url]

license install [url]

license install all

install all license

Question 26 of 27

27. When using SNMP, managed devices are monitored and controlled using three common SNMP commands: ___, ____ and _____.

write

trap

notify

agent

read

Question 27 of 27