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DES-7200 Configuration Guide Chapter 4 MLD
Configuration
4-10
Command Function
DES-7200# config terminal Enter the global configuration mode.
DES-7200 (config)# interface
interface-id
Enter the interface configuration mode.
DES-7200(config-if)# ipv6 mld
static-group group-address
Enable the interface to join static
group.
DES-7200 (config-if) # exit
Return to the global configuration
mode.
Use the no ipv6 mld static-group group-address command to delete the static
group assigned to the interface.
4.2.14 Configure MLD Proxy-service
Use this command to enable the service of all downlink mroute-proxy interfaces,
enabling the interface to become the uplink interface of corresponding
mroute-proxy. It will bind all attached downlink interfaces and maintain the group
information advertised by the downlink interface.
The maximum configurable number of this command is limited to 32. The number
of interfaces with MLD Proxy function enabled depends on the number of
multicast interfaces supported by the device. When the interface receives the
query message, the proxy-service interface will give the corresponding reply
according to the listener information it maintains. Such information is acquired
from the mroute-proxy interface. Therefore, proxy-service interface means that it
will only implement host behavior instead of router behavior. Run the following
command in the interface configuration mode:
Command Function
DES-7200(config-if)# ipv6 mld
proxy-service
Configure the interface to
proxy-service state.
Use the no ipv6 mld proxy-service command to disable the proxy function on
the corresponding interface.
4.2.15 Configure MLD Mroute-proxy
This command will allow the interface to forward messages to the corresponding
uplink interface. When the corresponding uplink interface is configured to
proxy-service interface, this interface can then forward various MLD protocol
messages forwarded by its listeners.
Run the following command in the interface configuration mode:
Command Function
DES-7200(config-if）# ipv6 mld
mroute-proxy interfacename
Interfname: Configure the name of the
corresponding uplink interface.
Use the no ipv6 mld mroute-proxy command to cancel the binding between
downlink interface and uplink interface, and disable the proxy function of downlink
interface.
4.2.16 Enable MLD SSM-MAP
Use this command to add the dynamically learned group information to the bound
source record information, and is generally co-used with the ipv6 mld ssm-map