122
To do… Use the command… Remarks
7. Configure current hybrid ports to
permit the packets of the
specified protocol-based VLANs
to pass through
port hybrid vlan vlan-id-list
{ tagged | untagged }
Required.
By default, all hybrid ports
permit packets of VLAN 1 to
pass through only.
8. Associate the hybrid ports with
the specified protocol-based
VLAN
port hybrid protocol-vlan vlan
vlan-id { protocol-index [ to
protocol-end ] | all }
Required.
Protocol-based VLAN configuration example
Network requirements
In a lab environment, most hosts run the IPv4 protocol, and the rest of the hosts run the IPv6 protocol for
teaching purpose. To avoid interference, isolate IPv4 traffic and IPv6 traffic at Layer 2.
Figure 40 Network diagram for protocol-based VLAN configuration
GE1/0/2GE1/0/1
GE1/0/11
GE1/0/12
IPv4 Host A IPv4 Host BIPv6 Host A IPv6 Host B
IPv4 Server IPv6 Server
Device
L2 Switch A
L2 Switch B
VLAN 100 VLAN 100
VLAN 100
VLAN 200 VLAN 200
VLAN 200
Configuration consideration
Create VLANs 100 and 200. Associate VLAN 100 with IPv4, and VLAN 200 with IPv6. Configure
protocol-based VLANs to isolate IPv4 traffic and IPv6 traffic at Layer 2.
Configuration procedure
1. Configuration on Device
# Create VLAN 100, and assign port GigabitEthernet 1/0/11 to VLAN 100.
<Device> system-view
[Device] vlan 100
[Device-vlan100] description protocol VLAN for IPv4
[Device-vlan100] port gigabitethernet 1/0/11
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