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SNMPv3 security parameters

SNMPv3 includes an authentication feature that, when selected, requires users to enter their names, an authentication protocol, an authentication key, and their desired security level when invoking a command.

The following table lists the SNMPv3 security parameters:
ParameterCommand-line optionDescription
engineID-e EngineIDEngine ID of the SNMP agent. Default value is local EngineID (recommended).
securityName-u NameUser name must not exceed 32 characters.
authProtocol-a {none | MD5 | SHA | SHA-256}Authentication type can be none, MD5, SHA, or SHA-256.
authKey-A PASSPHRASEPassphrase with a minimum of eight characters.
securityLevel-l {authNoPriv | AuthPriv | noAuthNoPriv}Security level can be Authentication, No Privacy; Authentication, Privacy; or no Authentication, no Privacy.
privProtocol-x { none | des | aes128}Privacy protocol can be none, des, or aes128
privPassword-X passwordPassword with a minimum of eight characters.