SNMP commands show snmp agent-port show snmp community show snmp system show snmp trap show snmp vrf show snmpv3 context show snmpv3 users snmp-server agent-port snmp-server community snmp-server host snmp-server system-contact snmp-server system-description snmp-server system-location snmp-server vrf snmpv3 context snmpv3 user snmpv3 user context