Information Technology Reference
In-Depth Information
5.
D. CDP is Cisco Discovery Protocol.
6.
C. The NMS manager uses the GetBulk operation to retrieve large blocks of data, such
as multiple rows in a table.
7.
A. RMON1 is focused on the data link and physical layers of the OSI model.
8.
B. Community is not an SNMP operation.
9.
B. NetFlow allows for network planning, traffic engineering, billing, accounting, and
application monitoring.
10. B. CDP is a hello-based protocol.
Q&A
1.
Fault management, configuration management, accounting management, performance
management, and security management.
2.
Data link layer
3.
Notice level
4.
False
5.
Tr ue
6.
Device ID, IP address, capabilities, OS version, model number, port ID.
7.
D. A trap message is sent by the agent when a significant event occurs.
8.
A. The NMS manager uses the Get operation to retrieve the value-specific MIB vari-
able from an agent.
9.
B. The NMS manager uses the Set operation to set values of the object instance within
an agent.
10. C. More than 500 syslog facilities can be configured on Cisco IOS.
11. B. At the authNoPriv level, authentication is provided, but not encryption.
12. B. CBC-DES is the encryption algorithm used by SNMPv3.
13. C and D. Both CDP and NetFlow can be used to discover and document a network.
14. B, C, and D
15. D. RMON2 provides monitoring information from the network to the application layers.
16. D. All work over UDP.
17. C
18. A. The authPriv level provides authentication and encryption.
19. i = C, ii = A, iii = D, iv = B
20.
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