Enable SNMP

snmp-server host management 10.11.56.51 community ***** version 2c
snmp-server host management 10.15.88.17 community ***** version 2c
snmp-server host management 10.15.88.10 community ***** version 2c
snmp-server location XYZ Berlin - Spandau
snmp-server contact noc@xyz.de