Network Monitoring and Data Center Operation - SOI-Asia
Network Monitoring and Data Center Operation - SOI-Asia
Network Monitoring and Data Center Operation - SOI-Asia
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SNMP - SNMP Message H<strong>and</strong>ling 2 - Comm<strong>and</strong> examplesGetRequest GetNextRequest SetRequest SNMP - Trap Message - The way for Agent to inform Manager about event of somethingundesirable Trap originates from Agent <strong>and</strong> is sent to the trap destination, asconfigured within Agent itself When Manager receives a trap, it needs to know how to interpretit PDU• Enterprisevendor identification (OID) for the agent• AgentAddressThe IP address of the node where the trap was generated.• Trap TypeGeneric / Specific (not used)• TimestampThe length of time between the last re-initialization of the agent that issued a trap <strong>and</strong>the moment at which the trap was issued12
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