Internet Protocol Analysis/Network Monitoring/Quiz

1

Network monitoring describes the use of a system that

and that

.

2

Simple Network Management Protocol (SNMP) is an Internet-standard protocol for

. With SNMP, administrative computers called

monitor or manage a group of hosts on a computer network. Each managed system executes an

which reports information via SNMP to the manager.

3

SNMP uses a

to describe the structure of the management data of a device subsystem. The

is a hierarchical namespace containing

, and each

identifies a variable that can be read or set via SNMP.

4

SNMP is an

layer protocol. SNMP

receive requests on

port

. SNMP

receive notifications on

port

.

5

SNMP messages from managers include

. SNMP messages from agents include

. SNMP messages from manager to manager include

.

6

SNMP versions 1 and 2 support limited security through the use of a clear-text password known as a

. SNMP version 3 supports encryption on

ports

and

.

7

Default SNMP settings present a variety of

that must be addressed when SNMP is implemented on a network.