H3C S5120-EI Series - Port Trunk Permit Vlan

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In port group view, this command applies to all ports in the port group. For more information about port
groups, see the Layer 2—LAN Switching Configuration Guide.
The configuration made in Layer 2 aggregate interface view applies to the aggregate interface and its
aggregation member ports.
• If the system fails to apply the configuration to the aggregate interface, it stops applying the
configuration to aggregation member ports.
• If the system fails to apply the configuration to an aggregation member port, it skips the port and
moves to the next member port.
For more information about Layer 2 aggregate interfaces, see the Layer 2—LAN Switching
Configuration Guide.
When you use the port link-type { access | hybrid | trunk } command to change the link type of an
interface, the loopback detection action configured on the interface with the loopback-detection action
command will be restored to the default. For more information about the loopback-detection action
command, see the chapter “Ethernet interface configuration commands.”
NOTE:
To chan
g
e the link type of a port from trunk to hybrid or vice versa, you must set the link type to access first.
Examples
# Configure GigabitEthernet 1/0/1 as a trunk port.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] port link-type trunk
# Configure all the ports in the manual port group group1 as hybrid ports.
<Sysname> system-view
[Sysname] port-group manual group1
[Sysname-port-group manual group1] group-member gigabitethernet 1/0/1
[Sysname-port-group manual group1] group-member gigabitethernet 1/0/2
[Sysname-port-group manual group1] port link-type hybrid
# Configure Layer 2 aggregate interface Bridge-aggregation 1 and its member ports as hybrid ports.
<Sysname> system-view
[Sysname] interface bridge-aggregation 1
[Sysname-Bridge-Aggregation1] port link-type hybrid
port trunk permit vlan
Syntax
port trunk permit vlan { vlan-id-list | all }
undo port trunk permit vlan { vlan-id-list | all }
View
Ethernet interface view, port group view, Layer 2 aggregate interface view
Default level
2: System level