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37
4.6.5.4
Multicast
The multiple-cast setup interface is shown as in Figure 4-35.
Figure 4-35
Here you can set a multiple cast group. Please refer to the following sheet for detailed information.
IP multiple cast group address:
- 224.0.0.0-239.255.255.255
-
“D” address space
The higher four-bit of the first byte=
”1110”
Reserved local multiple cast group address:
- 224.0.0.0-224.0.0.255
- TTL=1 When sending out telegraph
- For example:
224.0.0.1 All systems in the sub-net
224.0.0.2 All routers in the sub-net
224.0.0.4 DVMRP router
224.0.0.5 OSPF router
224.0.0.6 PIMv2 router
Administrative scoped addressees:
- 239.0.0.0-239.255.255.255
- Private address space
Like the single broadcast address of RFC1918
Cannot be used in Internet transmission
Used for multiple cast broadcast in limited space.
Except the above mentioned addresses of special meaning, you can use other addresses. For
example:
Multiple cast IP: 235.8.8.36
Multiple cast PORT: 3666.
After you have logged in to the Web, the Web can automatically get a multiple cast address and
add it to the multiple cast groups. You can enable a real-time monitor function to view the
processes.
Note:
multiple cast function applies to the special series only.
