5.2 Description of Menu Items
89
Protocol
Select [Enable] when using the protocol. When [Disable] is selected, the
protocol cannot be activated.
• [LPD] (default: [Enable])
• [Port9100] (default: [Enable])
• [IPP] (default: [Enable])
• [SMB (TCP/IP)] (default: [Enable])
• [SMB (NetBEUI)] (default: [Enable])
• [FTP] (default: [Enable])
• [WSD] (default: [Enable])
• [E-mail Printing] (default: [Enable])
• [SNMP]-[SNMP (UDP/IP)] (default: [Enable])
• [StatusMessenger] (default: [Enable])
• [InternetServices] (default: [Enable])
• [Bonjour (mDNS)] (default: [Enable])
• [Telnet] (default: [Enable])
• [HTTP - SSL/TLS] (default: [Enable])
Note
• [HTTP - SSL/TLS] appears only when a certificate is registered on the
printer.
For details on encrypting HTTP communication and a certificate required
for the printer, refer to "SSL Data Encryption for HTTP Communication" (P.
149).
• [HTTP - SSL/TLS] does not appear on the model sold in China.
IP Filter
Specifies blocking the reception of data from certain IP addresses.
No. n
(n:1 to 5)
You can set up to five IP addresses ([No. 1] to [No. 5]). [No. 1] has priority
over the others. To set multiple filters, set IP address in descending order from
the address network with the narrowest range.
• [Address]
Enter the IP addresses using numbers between 1 and 255. The first xxx,
however, cannot be 127 or a number between 224 and 255.
• [Mask]
Enter the subnet masks using the following numbers:
0, 128, 192, 224, 240, 248, 252, 254, and 255.
• [Mode]
Sets the restriction conditions for the addresses from [Off] (default),
[Accept], or [Reject].
Note
• [IP filter] can be set also on CentreWare Internet Services. For details, refer
to
"Controlling Data Reception by IP Address" (P. 153).
IEEE 802.1x
Disables the IEEE 802.1x feature.
Note
• [IEEE 802.1x] appears only when the feature is enabled.
• [IEEE 802.1x] appears when using the wired network only.
• [IEEE 802.1x] does not appear on the model sold in China.
Initialize NVM
Initializes network data stored in NVM. The NV memory is nonvolatile memory
that retains the settings of the printer even when its power is switched off.
Initializing the NV memory will return each item of the [Wired Network] menu
to its default value.
Item
Description
Summary of Contents for DocuPrint C2120
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