User Manual

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.
10.1.1
Mulcast
Mulcast is group communicaon where data transmission is addressed to a group of desnaon
devices simultaneously. Aer seng mulcast, you can send the source data eciently to mulple
receivers.
Go to Conguraon → Network → Basic Sengs → Mulcast for the mulcast sengs.
IP Address
It stands for the address of mulcast host.
Stream Type
The stream type as the mulcast source.
Video Port
The video port of the selected stream.
Audio Port
The audio port of the selected stream.
10.1.2
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.
10.2 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.
E Series Network Speed Dome User Manual
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