1)noAuthNoPriv
snmpwalk -v3 -lnoAuthNoPriv -uusernoauth 192.168.200.1
2)AuthNoPriv with MD5 algorithm
snmpwalk -v3 -aMD5 -Apassword123 -uvunetmd5 -lauthNoPriv 192.168.200.1
3)AuthNoPriv with SHA algorithm
snmpwalk -v3 -aSHA -Apassword123 -uvunetsha -lauthNoPriv 192.168.200.1
4)AuthPriv with MD5 DES
snmpwalk -v3 -aMD5 -Apassword123 -uvunetdes -lauthPriv -xDES -Xpassworddes 192.168.200.1
5)AuthPriv with 3DES
snmpwalk -v3 -aMD5 -Apassword123 -uvunetAuthPriv -lauthPriv -xDES -Xpassword3des 192.168.200.1
6)authPriv AES 128
snmpwalk -v3 -aMD5 -Apassword123 -uvunetaes128 -lauthPriv -xAES -Xpasswordaes 192.168.200.1
7)AES 192
snmpwalk -v3 -aMD5 -Apassword123 -uvunetaes192 -lauthPriv -xAES -Xpasswordaes 192.168.200.1