HIKVISION DS-2CD2786G2-IZS User Manual page 67

2. Configure the basic network settings, including the NIC Type, IPv4 or IPv6 Address,
IPv4 or IPv6 Subnet Mask, IPv4 or IPv6 Default Gateway, MTU settings and
Multicast Address.
3. (Optional) Check the checkbox of Enable Multicast Discovery, and then the online
network camera can be automatically detected by client software via private
multicast protocol in the LAN.
4. Configure the DNS server. Input the preferred DNS server, and alternate DNS
server.
5. Click Save to save the above settings
Notes:
 The valid value range of MTU is 1280 to 1500.
 The Multicast sends a stream to the multicast group address and allows multiple
clients to acquire the stream at the same time by requesting a copy from the
multicast group address. Before utilizing this function, you have to enable the
Network Camera User Manual
TCP/IP Settings
.
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