SNMPv3 - AES-256 Encryption Algorithm Support

It can configure Advanced Encryption Standard (AES) 256 algorithm for an SNMPv3 user. To configure AES-256 algorithm for an SNMPv3 user, include the privacy-aes256 statement at the [edit snmp v3 usm local-engine user username] hierarchy level. AES-256 is a symmetric encryption algorithm that uses a 256-bit key to encrypt or decrypt messages and provides high-level security for protecting sensitive information.