User manual
Table Of Contents
- About This Manual
- 1 VLAN Configuration
- VLAN Overview
- Configuring VLAN
- Creating VLAN
- Creating a VLAN in VLAN Database
- Setting VLAN Name
- Setting VLAN Link Type on Ethernet Interface
- Adding VLAN Member Port
- Adding Ports to a VLAN in Batches
- Setting the Native VLAN for a Trunk or Hybrid Port
- Setting VLAN Filtering on a Port
- Setting Frame Filtering Type of a Port
- Creating VLAN Layer 3 Interface
- VLAN Configuration Example
- Configuring PVLAN
- Configuring QinQ
- Configuring Subnet VLAN
- Configuring Protocol VLAN
- Configuring VLAN Translation
- Configuring SuperVLAN
- VLAN Maintenance and Diagnosis
- 2 SVLAN Configuration
- 3 SVLAN COS Configuration
- 4 ZESR and SVLAN Linkage Networking Configuration
- 5 MAC Address Table Configuration
- Introduction to MAC Address
- Configuring MAC Address Table
- Setting MAC Address Aging Time
- Burning MAC Addresses
- Configuring MAC Address Permanent
- Binding MAC Address to a Port
- Enabling MAC Address Learning
- Limiting MAC Address Count
- Setting MAC Address Learning Protection
- Setting Port Unkown Source MAC Address Filtering
- Setting MAC Address Filtering
- Viewing MAC Address Table
- MAC Address Table Configuration Example
- 6 STP Configuration
- 7 Link Aggregation Configuration
- 8 IGMP Snooping Configuration
- 9 Sflow Configuration
- 10 ZESS Configuration
- 11 Ethernet OAM Configuration
- 12 UDLD Configuration
- 13 LLDP
- 14 L2PT Configuration
- Figures
- Tables
- Glossary
Chapter8IGMPSnoopingConguration
inthisport,andIGMPSnoopingwilldeletecorrespondingportsin
theLayer2forwardingentries;ifreceivingresponsemessage,it
isnotnecessarytomodifyforwardingtable.
FastLeave
WhenswitchmonitorstheIGMPv2leavemessageofdesignated
group,itdoesnotsendthequerymessage.Instead,theswitch
directlydeletesthecorrespondingportinthelayer2forwardentry.
TakecarewhenenablingfastleavefunctioninaVLAN,ifoneofthe
multiplehostsinaportleavesmulticastgroup,otherhostsofthe
samemulticastgroupintheportcannotreceivemulticasttrafc
ofthemulticastgroup.
ConfiguringIGMPSnooping
EnablingIGMPsnooping
Step
CommandFunction
1
ZXR10(config)#ipigmpsnoopingThisenablesIGMPsnooping.
2
ZXR10(config-vlanX)#igmpsnoopingThisenablesIGMPsnooping
inVLAN.
3
ZXR10(config-vlanX)#igmpsnoopingfast-leaveThisconguresgroupfast
leavefunctioninVLAN.
Configuringssm-mapping
Toconguressm-mappingtakereceivedigmpv2clientasv3client
tohandle,usethefollowingcommands.
Step
CommandFunction
1
ZXR10(config)#ipigmpsnoopingssm-mappingThisgloballyenables
ssm-mapping.
2
ZXR10(config)#ipigmpsnoopingssm-mapping-rule
<groupaddress><sourceaddress>
Thisconguresssm-mapping
rule.
3
ZXR10(config)#ipigmpsnoopingclear-ssm-mapping
Thisclearsallcongured
ssm-mappingrules.
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