Siemens SCALANCE XC-200 - Page 16

Safety notices
2.1 Recommendations on network security
SCALANCE XC-200
16 Operating Instructions, 07/2016, C79000-G8976-C442-01
Protocol
Port
Port status
Factory setting
Authentication
Encryption
TELNET
TCP/23 Open (when con-
figured)
Open Yes No
EtherNet/IP
TCP/44818,
UDP/2222,
UDP/44818
Open (when con-
figured)
Closed
(Open with Ether-
net/IP variants)
No No
DHCP
UDP/67,
UDP/68
Open (when con-
figured)
Closed No No