Configuring the Security Level

To configure the access privileges granted to packets with a particular security level, include the security-level statement at the [edit snmp v3 vacm access group group-name default-context-prefix security-model (any | usm | v1 | v2c)] hierarchy level:    

[edit snmp v3 access group group-name default-context-prefix security-model 

    (any | usm | v1 | v2c)]

security-level (authentication | none | privacy); 

• none—Provides no authentication and no encryption.
• authentication—Provides authentication but no encryption.
• privacy—Provides authentication and encryption.
  

  NOTE: Access privileges are granted to all packets with a security level equal to or greater than that configured. If you are configuring the SNMPv1 or SNMPv2c security model, use none as your security level. If you are configuring the SNMPv3 security model (USM), use the authentication, none, or privacy security level.