NETWORK SECURITY
FIREWALLS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which port number is used by SNMP?
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25
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110
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119
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143
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161
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Explanation:
Detailed explanation-1: -What Port is Used for SNMP? 161 or 162? SNMP uses both port 161 and port 162 for sending commands and messages. The “SNMP manager” at the head of your system sends commands down to a network device, or “SNMP agent, ‘’ using destination port 161.
Detailed explanation-2: -SNMP is a request/response protocol. UDP port 161 is its well-known port. SNMP uses UDP as its transport protocol because it has no need for the overhead of TCP.
Detailed explanation-3: -The default SNMP port number is 161. snmp-agent-protocol-The protocol the SNMP agent will communicate with. The default protocol is UDP. system-contact-The contact information for this sensor.
There is 1 question to complete.