Preventing Unauthorized Access
97
5
TCP/IP
IPP
Port 80
U
U
U
Port 631
U
U
|
Port 443
U
U
U
DIPRINT
❍
❍
—
LPR
❍
❍
—
FTP
Port 21
U
U
U
RFU
Port 10021
U
U
U
RSH/RCP
❍
❍
—
SNMP
❍
❍
❍
SNMP v1v2
Setting
❍
—
—
Browse
❍
❍
—
SNMP v3
❍
❍
❍
SNMP
Encryption
✩
✩
★
TELNET
❍
—
—
SSDP
Port 1900
U
U
|
NBT
Port 137/138
U
U
|
SSL
❍
❍
❍
SSL / TLS
Encryption
Mode
×
×
★
mDNS
❍
❍
—
SMB
❍
❍
—
NetWare
NetWare
❍
❍
—
AppleTalk
AppleTalk
❍
❍
—
Function
Network Security Level
Level 0
Level 1
Level 2
D0086951_RussianC45-EN.book Page 97 Wednesday, May 31, 2006 11:45 AM