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H3C Technologies H3C S5560 Series Switches User Manual

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Trunk promiscuous port configuration example ······························································································· 158

 

Trunk promiscuous and trunk secondary port configuration example ··························································· 161

 

Secondary VLAN Layer 3 communication configuration example ································································ 165

 

Configuring voice VLANs ······································································································································· 168

 

Overview ······································································································································································· 168

 

Methods of identifying IP phones ······························································································································· 168

 

Identifying IP phones through OUI addresses ·································································································· 168

 

Automatically identifying IP phones through LLDP ··························································································· 169

 

Advertising the voice VLAN information to IP phones ····························································································· 169

 

IP phone access methods ············································································································································ 170

 

Connecting the host and the IP phone in series ······························································································· 170

 

Connecting the IP phone to the device ············································································································· 170

 

Configuring a voice VLAN on a port ························································································································· 171

 

Voice VLAN assignment modes ························································································································· 171

 

Security mode and normal mode of voice VLANs ··························································································· 172

 

Configuration prerequisites ································································································································ 173

 

Configuring the QoS priority settings for voice traffic ····················································································· 173

 

Configuring a port to operate in automatic voice VLAN assignment mode ················································· 174

 

Configuring a port to operate in manual voice VLAN assignment mode ····················································· 175

 

Enabling LLDP for automatic IP phone discovery ······································································································ 176

 

Configuration prerequisites ································································································································ 176

 

Configuration restrictions and guidelines ········································································································· 177

 

Configuration procedure ···································································································································· 177

 

Configuring LLDP or CDP to advertise a voice VLAN ······························································································ 177

 

Dynamically advertising an authorization VLAN through LLDP or CDP ································································· 178

 

Displaying and maintaining voice VLANs ················································································································· 178

 

Voice VLAN configuration examples ························································································································· 179

 

Automatic voice VLAN assignment mode configuration example ································································· 179

 

Manual voice VLAN assignment mode configuration example ····································································· 180

 

Configuring MVRP ·················································································································································· 183

 

MRP ··············································································································································································· 183

 

MRP implementation ··········································································································································· 183

 

MRP messages ····················································································································································· 183

 

MRP timers···························································································································································· 185

 

MVRP registration modes ············································································································································ 186

 

Protocols and standards ·············································································································································· 186

 

MVRP configuration task list ········································································································································ 186

 

Configuration restrictions and guidelines ·················································································································· 187

 

Configuration prerequisites ········································································································································· 187

 

Enabling MVRP ····························································································································································· 187

 

Configuring an MVRP registration mode ··················································································································· 188

 

Configuring MRP timers ··············································································································································· 188

 

Enabling GVRP compatibility ······································································································································ 189

 

Displaying and maintaining MVRP ···························································································································· 190

 

MVRP configuration example ····································································································································· 190

 

Network requirements ········································································································································· 190

 

Configuration procedure ···································································································································· 191

 

Verifying the configuration ································································································································· 194

 

Configuring QinQ ··················································································································································· 201

 

Overview ······································································································································································· 201

 

How QinQ works ················································································································································ 201

 

QinQ implementations ········································································································································ 202

 

Protocols and standards ····································································································································· 202