Port Access Vlan - H3C S7500E Series Command Reference Manual

The max-response-time keyword in the onu-protocol igmp-snooping command sets the response
timeout time of the group-specific queries. If the device receives no response before the response
timeout time elapses for the first time, it re-sends group-specific queries and re-starts the response
timeout timer. If the device still receives no response within the response timeout time, the multicast
group on the corresponding ONU is deleted.
Description
Use the onu-protocol igmp-snooping command to configure IGMP snooping-related timers and
IGMP membership report suppression.
Use the undo onu-protocol igmp-snooping command to restore the defaults.
By default, IGMP join suppression is disabled, while IGMP leave suppression is enabled.
Note the following:
The aging time of multicast group member ports determines how often multicast group members
are refreshed. In an environment where multicast group members change frequently, a relatively
shorter aging time is required.
The router port here refers to the port connecting the ONU to the router. The ONU receives IGMP
general query messages from the router through this port. The aging time of the router port should
be a value about 2.5 times of the general query interval.
This command takes effect on H3C ONUs only.
Examples
# Enable IGMP join suppression on the ONU.
<Sysname> system-view
[Sysname] interface onu 3/0/1:1
[Sysname-Onu3/0/1:1] onu-protocol igmp-snooping report-aggregation enable

port access vlan

Syntax
port access vlan vlan-id
undo port access vlan
View
ONU port view
Default Level
2: System level
Parameters
vlan-id: VLAN ID, in the range of 1 to 4,094
Description
Use the port access vlan command to add the current Access port to the specified VLAN.
Use the undo port access vlan command to add the current Access port to the default VLAN.
By default, all Access ports are added to VLAN 1.
Ensure the VLAN specified by the vlan-id argument exists before issuing the above commands.
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