20.2.5 Configuring SNMPv3 to Send Traps

Points to note

After configuring a MIB view and an SNMP security user, configure an SNMP security group, and then configure the SNMP trap mode.

Command examples

1. (config)# snmp-server view "ALL_TRAP_VIEW" * included

   Configures a MIB view.

   • Registers all subtrees in the ALL_TRAP_VIEW view.

2. (config)# snmp-server user "ADMIN" "ADMIN_GROUP" v3 auth md5 "ABC*_1234" priv des "XYZ/+6789"

   Configures an SNMP security user.

   • SNMP security user name: ADMIN

   • SNMP security group name: ADMIN_GROUP

   • Authentication protocol: HMAC-MD5

   • Authentication password: ABC*_1234

   • Privacy Protocol: CBC-DES

   • Privacy Password: XYZ/+6789

3. (config)# snmp-server group "ADMIN_GROUP" v3 priv notify "ALL_TRAP_VIEW"

   Configures an SNMP security group.

   • SNMP security group name: ADMIN_GROUP

   • Security level: Authentication required, encryption required

   • Notify view name: ALL_TRAP_VIEW

4. (config)# snmp-server host 10.1.1.1 traps "ADMIN" version 3 priv snmp

   Configure SNMPv3 to send normal traps to SNMP Manager.

   • IP address of the SNMP manager: 10.1.1.1

   • SNMP security user name: ADMIN

   • Security level: Authentication required, encryption required

   • Traps to send: coldStart,warmStart,linkDown,linkUp,authenticationFailure