Device Settings
2
Select the check box for each driver feature to be locked.
3
Select the
Password Settings
check box if you wish to protect the settings with
a password, otherwise skip to the next step.
In the
Password Settings
dialog box, type a password of at least 4 but no more
than 16 characters. Retype the password in
Confirm password
, and click
OK
.
To unlock the password, clear the
Password Settings
check box. In the
Unlock Password
dialog box, type the password, and click
OK
.
4
To save your
Lock Settings
selections, click
OK
at the bottom of the dialog
box.
When a password is set, the
Unlock
button appears in driver tabs where the
locked features appear. To unlock a feature and change its settings temporarily,
click
Unlock
and type the password.
SNMP
Simple Network Management Protocol (
SNMP
) is a set of rules that govern the
management of network devices, such as printing systems.
SNMP
settings
determine the level of security when using the
Auto Configure
feature, and
prevent unauthorized printing to the
SNMPv3
printing system.
SNMP
settings
must be set in the printer driver and in the printing system’s Command Center.
The following
SNMP
options are available:
SNMPv1/v2c
This option ensures successful
Auto Configure
communication using
Read
community name
and
Write community name
.
SNMPv3
This option ensures secure
Auto Configure
communication using a user
name and password. Authentication and privacy options are available by
selecting
Settings
.
Apply to other models
This option displays a list of installed printing systems to apply the selected
SNMP
settings.
SNMPv3 Options
You can select
SNMPv3
options for secure communication with the printing
system.
Authentication
This option provides an algorithm to check that a transferred file has arrived
intact. Message Digest 5 (
MD5
) and Secure Hash Algorithm 1 (
SHA1
) are hash
algorithms used to authenticate packet data.
MD5
This option provides a cryptographic hash function with a 128–bit hash
value. It adds security and protection against Gateway Load Balancing
Protocol (GLBP)-spoofing software.
SHA1
This option produces a message digest that is 160 bits long.
SHA1
is the
successor to
MD5
.
Privacy
User Guide
2-9
Summary of Contents for ECOSYS FS-C5150DN
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