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• The MAC-based VLAN feature is mainly configured on downlink ports of user access devices. Do
not enable this function together with link aggregation.
• With MSTP enabled, if a port is blocked in the MST instance (MSTI) of the target MAC-based VLAN,
the port drops received packets instead of delivering them to the CPU. As a result, the receiving port
will not be dynamically assigned to the corresponding VLAN. Do not configure dynamic
MAC-based VLAN assignment together with MSTP, because the former is mainly configured on the
access side.
• With PVST enabled, if the target MAC-based VLAN is not permitted on a port, the port is placed in
the blocked state and drops received packets instead of delivering them to the CPU. As a result, the
receiving port will not be dynamically assigned to the corresponding VLAN. Do not configure
dynamic MAC-based VLAN assignment together with PVST, because the former is mainly
configured on the access side.
Configuration procedure
This section describes the MAC-based VLAN configuration procedure.
Configuring static MAC-based VLAN assignment
Ste
p
Command
Remarks
1. Enter system view.
system-view
N/A
2. Associate a specific MAC
address with a VLAN.
mac-vlan mac-address mac-address
[ mask mac-mask ] vlan vlan-id
[ priority priority ]
N/A
3. Enter interface view or
port group view.
• Enter interface view:
interface interface-type
interface-number
• Enter port group view:
port-group manual
port-group-name
Use one of the commands.
• The configuration made in
Ethernet interface view applies
only to the port.
• The configuration made in port
group view applies to all ports in
the port group.
4. Configure the link type of
the ports as hybrid.
port link-type hybrid By default, all ports are access ports.
5. Configure the hybrid
ports to permit packets
from specific MAC-based
VLANs to pass through.
port hybrid vlan vlan-list { tagged |
untagged }
By default, a hybrid port only permits
packets from VLAN 1 to pass
through.
6. Enable the MAC-based
VLAN feature.
mac-vlan enable
By default, MAC-based VLAN is
disabled.
7. Configure VLAN
matching precedence.
vlan precedence { mac-vlan |
ip-subnet-vlan }
Optional.
By default, VLANs are preferably
matched based on MAC addresses.
Configuring dynamic MAC-based VLAN assignment
Ste
p
Command
Remarks
1. Enter system view.
system-view N/A
- 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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