Hikvision DS-2TD4228T-7/S2 User Manual

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Input IPv6 Address, IPv6 Subnet, IPv6 Default Gateway. Consult the network administrator for

required informaon.

MTU

It stands for maximum transmission unit. It is the size of the largest protocol data unit that can

be communicated in a single network layer transacon.

The valid value range of MTU is 1280 to 1500.

DNS

It stands for domain name server. It is required if you need to visit the device with domain

name. And it is also required for some applicaons (e.g., sending email). Set Preferred DNS

Server and Alternate DNS server properly if needed.

12.1.1 Mulcast Discovery

Check the Enable Mulcast Discovery, and then the online network camera can be automacally

detected by client soware via private mulcast protocol in the LAN.

12.2 Port

The device port can be modied when the device cannot access the network due to port conicts.

Cauon

Do not modify the default port parameters at will, otherwise the device may be inaccessible.

Go to Conguraon → Network → Basic Sengs → Port for port sengs.

HTTP Port

It refers to the port through which the browser accesses the device. For example, when the

HTTP Port is modied to 81, you need to enter hp://192.168.1.64:81 in the browser for login.

HTTPS Port

It refers to the port through which the browser accesses the device with cercate. Cercate

vericaon is required to ensure the secure access.

RTSP Port

It refers to the port of real-me streaming protocol.

SRTP Port

It refers to the port of secure real-me transport protocol.

Server Port

It refers to the port through which the client adds the device.

WebSocket Port

Thermal & Opcal Bi-spectrum PTZ Network Camera User Manual

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Hikvision DS-2TD4228T-7/S2 Thermographic Thermal & Optical Bi-spectrum Network Speed Dome