Port Trunk Permit Vlan - HP 6125XLG Command Reference Manual

[Sysname] interface fortygige 1/1/1
[Sysname-FortyGigE1/1/1] port link-type trunk

port trunk permit vlan

Use port trunk permit vlan to assign the trunk ports to the specified VLANs.
Use undo port trunk permit vlan to remove the trunk ports from the specified VLANs.
Syntax
port trunk permit vlan { vlan-list | all }
undo port trunk permit vlan { vlan-list | all }
Default
A trunk port allows only packets from VLAN 1 to pass through.
Views
Ethernet interface view, aggregate interface view, S-channel interface view
Predefined user roles
network-admin
Parameters
vlan-list: Specifies a list of VLANs in the format of vlan-list = { vlan-id1 [ to vlan-id2 ] }&<1- 1 0>, where
vlan-id1 and vlan-id2 each are in the range of 1 to 4094, vlan-id2 cannot be smaller than vlan-id1, and
&<1- 1 0> indicates that you can specify up to 10 vlan-id1 [ to vlan-id2 ] parameters.
all: Permits all VLANs to pass through the trunk ports. To prevent unauthorized VLAN users from
accessing restricted resources through a port, use the port trunk permit vlan all command with caution.
Usage guidelines
A trunk port can carry multiple VLANs. If you execute the port trunk permit vlan command multiple times,
the trunk port allows the VLANs that are specified by vlan-list in each execution.
On a trunk port, only packets from the PVID can pass through untagged.
The configuration made in Ethernet interface view applies only to the port.
•
The configuration made in 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.
• The configuration made in S-channel interface view applies only to the interface.
Examples
# Assign the trunk port FortyGigE 1/1/1 to VLAN 2, VLAN 4, and VLAN 50 through VLAN 100.
<Sysname> system-view
[Sysname] interface fortygige 1/1/1
[Sysname-FortyGigE1/1/1] port link-type trunk
[Sysname-FortyGigE1/1/1] port trunk permit vlan 2 4 50 to 100
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