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DES-7200 Configuration Guide Chapter 9 MLD Snooping Configuration
9-9
To configure the router port, run the following command:
Command Function
DES-7200(config)# ipv6 mld
snooping vlan vlan-id mrouter
{interface interface-id | learn }
Set the interface as static router port,
by default, the port is not a static router
port; set the dynamically-learned router
port on the layer 2 multicast device, by
default, the dynamic learning is
allowed.
The following example shows how to set the Ethernet interface 0/1 as the router
port and configure the auto-learning for the router port:
DES-7200# configure terminal
DES-7200(config)# ipv6 mld snooping vlan 1 mrouter interface gigabitEthernet
0/1
DES-7200(config)# ipv6 mld snooping vlan 1 mrouter learn
DES-7200(config)# end
DES-7200# show ipv6 mld snooping mrouter
VLAN Interface State MLD profile
---- --------- ------ -------------
1 GigabitEthernet 0/1 static 0
1 GigabitEthernet 0/2 dynamic 0
DES-7200# show ipv6 mld snooping mrouter learn
VLAN learn method
---- ------------------
1 pim
9.2.8 Configuring Static Listener Port
Use this command to set a port joins to the IPv6 multicast group statically to
become a static listener port, if the host that connects to the port needs to receive
the IPv6 multicast data sent to an IPv6 multicast group in a fixed manner.
To configure the MLD Snooping static listener port, run the following commands:
Command Function
DES-7200(config)# ipv6 mld
snooping ivgl
Enable and set MLD Snooping to IVGL
mode.
DES-7200(config)# ipv6 mld
snooping vlan vlan-id static ip-addr
interface interface-id
Statically configure a port to receive
certain multicast stream.
• vlan-id: VID of multicast stream
• ip-addr: Multicast address
• interface-id:Port number
Use the no ipv6 mld snooping vlan vlan-id static ip-addr interface interface-id
command to delete the static configuration of the multicast listeners.
The following example shows how to set the MLD Snooping static listener port:
DES-7200# configure terminal
DES-7200(config)# ipv6 mld snooping vlan 1 static FF88::1234 interface
GigabitEthernet 0/7
DES-7200(config)# end
DES-7200# show ipv6 mld snooping gda
Abbr: M - mrouter
D - dynamic
S - static
VLAN Address Listener ports
---- -------------- -----------------------------
1 FF88::1234 GigabitEthernet 0/7(S)
9.2.9 Configuring Port Fast–leave
Port Fast–leave means that when receiving from a port the MLD leave message