SNMP

snmpwalk        \
  -v 3          \    # Version of the protocol
  -c private    \    # Community string (v3)
  -a SHA        \    # Authentication method
  -A <password> \    # Authentication string
  -l authPriv   \    # Authentication level
  -x AES        \    # Encryption method
  -X <password> \    # Encryption string
  -u <sec-user> \    # Security user
  192.168.3.1:161    # Ip of the device