Answer: The "Link Up" or "Link Down" SNMP Trap monitors the port operating status of a switch (SNMP Client). If an Ethernet cable is plugged into a port, or a cable is removed, then the SNMP Client will send a corresponding "Link Up" or "Link Down" notification to a ...
SNMP Traps, which you'll read about further down, allows an Agent to send system and device information to the manager overPort UDP 162. Although UDP is the common protocol used to by SNMP, TCP can also be used as well. Managed Network Devices ...
The Alarm > Trap Management > Trap Definition page displays trap definition in SNMPv2 format and displays the received original trap OID. The export of IMC NMS Trap conforms to the SNMP v2c MIB standard. The System > Resource Management > Access Parameter Template page supports duplicate user ...
What port is SNMP using? SNMP uses two different ports, the UDP 161 and 162. The first is where the agents listen for incoming requests from SNMP managers, the latter is the port where the manager expects to receive SNMP traps. The source ports in both cases can be any. What is agentl...