H3c-technologies H3C WX5500E Series Access Controllers Manuel d'utilisateur Page 122
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VLAN types
You can implement VLANs based on the following criteria:
• Port
• MAC address
• Protocol
• IP subnet
• Policy
• Other criteria
This chapter covers port-based VLAN, MAC-based VLAN, protocol-based VLAN, and IP subnet-based
VLAN. The port-based VLAN implementation is the basis of all other VLAN implementations. To use any
other VLAN implementations, you must configure port-based VLAN settings.
You can configure these types of VLANs on a port at the same time. When the device is determining
which VLAN a packet that passes through the port should be assigned to, it looks up the VLANs in the
default order of MAC-based VLAN, IP subnet-based VLAN, protocol-based VLAN, and port-based
VLAN.
Protocols and standards
IEEE 802.1Q, IEEE Standards for Local and Metropolitan Area Networks: Virtual Bridged Local Area
Networks
Configuring basic VLAN settings
When you configure basic VLAN settings, follow these guidelines:
• As the default VLAN, VLAN 1 cannot be created or removed.
• You cannot manually create or remove VLANs reserved for special purposes.
• To remove a protocol reserved VLAN, voice VLAN, management VLAN, dynamic VLAN, VLAN
with a QoS policy applied, control VLAN for a smart link group, control VLAN for an RRPP domain,
or remote probe VLAN for remote port mirroring, remove the configuration from the VLAN first, and
execute the undo vlan command.
To configure basic VLAN settings:
Ste
p
Command
Remarks
1. Enter system view.
system-view N/A
2. Create a VLAN and
enter its view, or create
VLANs in batch.
vlan { vlan-id1 [ to vlan-id2 ] |
all }
Optional.
By default, only the default VLAN (VLAN 1)
exists in the system.
3. Enter VLAN view.
vlan vlan-id
Required only when you create VLANs in
bulk.
- H3C WX5540E Access Controller 1
- Switching Engine 1
- Preface 3
- Symbols 4
- Network topology icons 4
- Port numbering in examples 4
- Obtaining documentation 5
- Technical support 5
- Documentation feedback 5
- Contents 6
- Switch A Switch B 14
- Switch C 14
- Enabling auto power-down 17
- Bulk configuring interfaces 30
- Configuring MAC Information 39
- Operational key 44
- Configuration classes 44
- Reference port 44
- Link aggregation modes 45
- Choosing a reference port 46
- Configuring port isolation 63
- STP protocol packets 65
- Basic concepts in STP 66
- Path cost 67
- STP timers 71
- MSTP features 73
- MSTP basic concepts 73
- MST region 74
- Regional root 75
- Common root bridge 75
- Port roles 75
- How MSTP works 76
- STP configuration task list 78
- RSTP configuration task list 79
- PVST configuration task list 80
- MSTP configuration task list 81
- Configuring an MST region 82
- Configuring edge ports 89
- Performing mCheck 96
- Configuring digest snooping 97
- <DeviceB> system-view 99
- Configuration prerequisites 100
- Configuration procedure 100
- Configuration example 101
- Enabling BPDU guard 101
- Enabling root guard 102
- Enabling loop guard 102
- Enabling TC-BPDU guard 103
- Enabling BPDU drop 104
- MSTP configuration example 105
- PVST configuration example 109
- Configuring BPDU tunneling 113
- Enabling BPDU tunneling 116
- Network requirements 117
- Configuring VLANs 120
- VLAN frame encapsulation 121
- VLAN types 122
- Protocols and standards 122
- Configuring port-based VLANs 125
- Frame handling on a port 126
- Verifying the configuration 130
- Configuring MAC-based VLANs 131
- Configuration considerations 136
- Configuration guidelines 142
- Task Command 143
- Remarks 143
- Configuring super VLANs 144
- Name: VLAN 0005 148
- Tagged Ports: none 148
- Untagged Ports: 148
- Configuring voice VLANs 158
- VLAN assignment mode 162
- Configuring GVRP 169
- GARP timers 170
- GARP PDU format 171
- Introduction to GVRP 172
- GVRP registration modes 172
- GVRP configuration task list 173
- Configuring GVRP functions 173
- Configuring the GARP timers 174
- GVRP configuration examples 176
- Configuring LLDP 181
- LLDPDUs 182
- LLDP-MED TLVs 184
- Working mechanism 185
- LLDP configuration task list 186
- Enabling LLDP polling 188
- Configuring LLDP trapping 193
- LLDP configuration examples 194
- Overview 199
- Configuring MVRP 203
- MRP messages 204
- MRP timers 205
- MVRP configuration task list 206
- Enabling MVRP 207
- Configuring MRP timers 208
- Enabling GVRP compatibility 209
- Configuring Device B 212
- Configuring Device C 213
- Configuring Device D 214
- 1(default), 10 219
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