CISCO SWITCH and SNMP v3

[lukaszor]

Could someone be so kind and guide me or share with me what is the minimum config required to set on Cisco Switch so Zabbix can communicate with it using SNMP v3?
I have set two things on switch:

snmp-server group Zabbixv3 v3 auth
snmp-server user AuthUser Zabbixv3 remote 10.0.0.165 v3 auth md5 **MYPASSWORD**

And created the item on Zabbix with some keys like:

key: system.hw.serialnumber
OID: 1.3.6.1.2.1.47.1.1.1.1.11.1
Security name : AuthUser
Security Level: AuthNoPriv
MD5
Authentication Passphrase: **MYPASSWORD**

I am not getting anything on Live Data

What I am doing wrong?

Please help me help me

(I have configured successful communication via SNMPv2 so I know is working) but wondering if I am missing something
Cheers.

[1berto]

1) If you try snmp from zabbix server command line, it's working?
2) If you go to the 'lastest data' there is no error message on the right of the value(s)?