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Multicast
Multicast is one of the three network transmission modes, Unicast, Multicast, Broadcast. It is a
transmission mode that supports point-to-multipoint connections between the sender and the
recipient. IGMP protocol is used to establish and maintain the relationship between IP host and the
host directly connected multicast router.
IGMP stands for
Internet Group Management Protocol,
it is a communications protocols used to
manage the membership of Internet Protocol multicast groups. IGMP is used by IP hosts and the
adjacent multicast routers to establish multicast group members. There are three versions for IGMP,
that is IGMPv1, IGMPv2 and IGMPv3.
MLD, short for
Multicast Listener Discovery
protocol, is a component if the Internet Protocol
version 6(IPv6) suite. MLD is used by IPv6 to discover multicast listeners on a directly attached link,
much as IGMP used in IPv4. The protocol is embedded in ICMPv6 instead of using a separate
protocol. MLDv1 is similar to IGMPv2 and MLDv2 is similar to IGMPv3.
IGMP
Multicast Precedence:
It is for multicast QoS. With lower multicast precedence, IGMP packets will
be put into higher-priority queue. Default is set to disable.
Default Version:
Enter the supported IGMP version, 1-3, default is IGMP v3.
Query
Interval:
Enter the periodic query interval time (sec) the multicast router sending the query
message to hosts to understand the group membership information.
Summary of Contents for 7800DX
Page 19: ...15 3G LTE Router mode ...
Page 37: ...33 Click link 192 168 1 254 it will lead you to the following page ...
Page 40: ...36 Click 192 168 1 254 it will lead you to the following page ...
Page 43: ...39 Click 192 168 1 254 it will lead you to the following page ...
Page 99: ...95 Configure AP as Enrollee Add Registrar with PIN Method 1 Set AP to Unconfigured Mode ...
Page 143: ...139 Accessing mechanism of Storage In your computer Click Start Run enter 192 168 1 254 ...
Page 145: ...141 Access the folder public ...
Page 148: ...144 Step 2 Click Add a Printer Step 3 Click Add a network wireless or Bluetooth printer ...
Page 159: ...155 Rule inactive ...
Page 186: ...182 ALG The ALG Controls enable or disable protocols over application layer ...
Page 194: ...190 ...
Page 197: ...193 ...
Page 204: ...200 5 Input the account user name and password and press Create ...
Page 205: ...201 6 Connect to the server ...
Page 206: ...202 7 Successfully connected ...
Page 208: ...204 ...
Page 219: ...215 4 Input Internet address and Destination name for this connection and press Next ...
Page 220: ...216 5 Input the account user name and password and press Create ...
Page 238: ...234 2 ipoe_eth0 with DDNS www hometest1 com using username password test test ...
Page 251: ...247 Click Apply to confirm your settings ...
Page 262: ...258 Example Ping www google com ...
Page 263: ...259 Example trace www google com ...