THK 9x0 Series, User Manual

Page: 20 / 59

9x0 Series Series
Page 20
DSCP Settings
The DSCP value lies in the range of 0 to 63. The default DSCP value is 0, which means DSCP is disabled. The camera
uses the following QoS Classes:

VideoDSCP
The class consists of applications such as MJPEG over HTTP, RTP/RTSP and RTSP/HTTP.

AudioDSCP
This setting is only available for cameras that support audio.

ManagementDSCP
The class consists of HTTP traffic: web browsing.
Note : To enable this function, make sure the switches/routers in the network support QoS.
3.2.3.3 SNMP
With Simple Network Management Protocol (SNMP) support, the camera can be monitored and managed remotely
by the network management system.
SNMP v1/ v2

Enable SNMPv1/ v2
Select the SNMP version to use by checking the relevant box.

Read Community
Specify the community name that has read-only access to all supported SNMP objects. The default value is
“public”.

Write Community
Specify the community name that has read/write access to all supported SNMP objects (except read-only
objects). The default value is “private”.
Note: To enable the NTCIP Protocol function, make sure the SNMPv1 and SNMPv2 functions are enabled. Also,
configure the Read and Write Community names to match the configured NTCIP settings of the VMS.
SNMP v3
SNMP v3 supports an enhanced security system that provides protection against unauthorized users and ensures the
privacy
of the messages. You will be requested to enter a security name, authentication password and encryption
password while setting the camera connections in the network management system. With SNMP v3, the messages
sent between the cameras and the network management system will be encrypted to ensure privacy.

Enable SNMPv3
Activate the
Enable SNMP checkbox.

Security Name
The maximum length of the security name is 32 characters.
Note : Valid characters are A-Z, a-z, 0-9and!#$%&’-.@^_~.

Authentication Type
There are two authentication types available: MD5 and SHA. Select
SHA for a higher security level.

Authentication Password
The minimum length of the authentication password is 8 characters. The entered characters and/or numbers
will be displayed as dots for security reasons.
Note : Valid characters are A-Z, a-z, 0-9and!#$%&’-.@^_~.

Encryption Type
There are two encryption types available: DES and AES. Select
AES for a higher security level.

Encryption Password
The minimum length of the encryption password is 8 characters and the maximum length is 512 characters. The
entered characters and/or numbers will be displayed as dots for security reasons. The encryption password can
also be left blank. However, the messages will not be encrypted to protect privacy.
Note: Valid characters are A-Z, a-z, 0-9and!#$%&’-.@^_~.