MENU ITEM  DESCRIPTION 
•  Off* 
•  On 
DDDDNNSS TTTTLL  Specify the current DDNS settings. 
DDeeffaauulltt TTTTLL 
DDDDNNSS RReeffrreesshh TTiimmee 
EEnnaabbllee mmDDNNSS 
•  Off 
•  On* 
Update multicast DNS settings. 
WWIINNSS SSeerrvveerr AAddddrreessss  Specify a server address for Windows Internet Name 
Service (WINS). 
EEnnaabbllee BBOOOOTTPP 
•  Off* 
•  On 
Allow the BOOTP to assign a printer IP address. 
RReessttrriicctteedd SSeerrvveerr LLiisstt  Specify an IP address for the TCP connections. 
Note:  
•  Use a comma to separate each IP address. 
•  You can add up to 50 IP addresses. 
RReessttrriicctteedd SSeerrvveerr LLiisstt OOppttiioonnss 
•  Block All Ports* 
•  Block Printing Only 
•  Block Printing and HTTP Only 
Specify the access option for IP addresses that are not 
in the list. 
MMTTUU 
256–1500 Ethernet (1500*)
Specify a maximum transmission unit (MTU) parameter 
for the TCP connections. 
RRaaww PPrriinntt PPoorrtt 
1–65535 (9100*)
Specify a raw port number for printers connected on a 
network. 
OOuuttbboouunndd TTrraaffffiicc MMaaxxiimmuumm SSppeeeedd 
•  Off* 
•  On 
Set the maximum transfer rate of the printer. 
Note: When enabled, the option for this setting 
is 100–1000000 Kilobits/second.
TTLLSS SSuuppppoorrtt 
•  TLSv1.3 is supported by default 
•  Enable TLSv1.0 (Off*) 
•  Enable TLSv1.1 (Off*) 
•  Enable TLSv1.2 (On*) 
Enable the Transport Layer Security protocol. 
SSSSLL CCiipphheerr LLiisstt  Ready Only list of cipher algorithms used for the TLS 
connections. 
Xerox
® 
C325 Color Multifunction Printer User Guide 235
Use Printer Menus