System information

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Simple Network Management Protocol
2
• Trap Version – Indicates if the user is running version 1 or version 2c.
• Enable Authentication Traps – Issues a trap message to specified IP trap
managers whenever authentication of an SNMP request fails. (The default is
enabled.)
• Enable Link-up and Link-down Traps – Issues a trap message whenever a port
link is established or broken.
Web – Click SNMP, SNMP Configuration. Fill in the Trap Manager IP Address box
and the Trap Manager Community String box, mark Enable Authentication Traps if
required, and then click Add.
Figure 2-52. Configuring IP Trap Managers
CLI – This example adds a trap manager and enables authentication traps.
Console(config)#snmp-server host 10.1.19.23 batman 3-38
Console(config)#snmp-server enable traps authentication 3-39