Qtech QSW-8200-28T-POEAC- DC Команды для протокола многоадресной рассылки онлайн [19/39] 481628

User Manual

Chapter 1. IPv4 Multicast Protocol 19

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 Default: Disabled.

 Usage Guide: Default configuration is recommended here. If IGMP snooping needs to

be configured, the source address for forwarded IGMP messages can be 0.0.0.0. If it is

required by the upstream that IGMP messages should use the same network address,

the source address of IGMP messages should be configured to be the same with

upstream.

 Example:

 Switch (config)#ip igmp snooping vlan 2 report source-address 10.1.1.1

1.2.20 ip igmp snooping vlan specific-query-mrsp

 Command: ip igmp snooping vlan <vlan-id> specific-query-mrsp <value>

 no ip igmp snooping vlan <vlan-id> specific-query-mrspt

 Function: Configure the maximum query response time of the specific group or source,

the no command restores the default value.

 Parameters: <vlan-id>: the specific VLAN ID, the range from 1 to 4094.

 <value>: the maximum query response time, unit is second, the range

from 1 to 25, default value is 1.

 Command Mode: Global mode

 Default: Enable the function.

 Usage Guide: After enable vlan snooping in global mode, input this command to

configure the maximum query response time of the specific group.

 Example: Configure/cancel the specific-query-mrsp of vlan3 as 2s.

 Swith(config)#ip igmp snooping vlan 3 specific-query-mrsp 2

 Swith(config)#no ip igmp snooping vlan 3 specific-query-mrspt

1.2.21 ip igmp snooping vlan static-group

 Command: ip igmp snooping vlan <vlan-id> static-group <A.B.C.D> [source <A.B.C.D>]

interface [ethernet | port-channel] <IFNAME>

 no ip igmp snooping vlan <vlan-id> static-group <A.B.C.D> [source

<A.B.C.D>]interface [ethernet | port-channel] <IFNAME>

 Function: Configure static-group on specified port of the VLAN. The no form of the

command cancels this configuration.

 Parameter: vlan-id: ranging between <1-4094>

 A.B.C.D: the address of group or source

 ethernet: Name of Ethernet port

 port-channel: Port aggregation

 ifname: Name of interface

 Command Mode: Global mode

 Default: No configuration by default.

 Usage Guide: When a group is a static while also a dynamic group, it should be taken as

a static group. Deleting static group can only be realized by the no form of the

command.