Assigning A Hybrid Port To A Vlan - 3Com 4500G Family Configuration Manual

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Follow these steps to assign a trunk port to one or multiple VLANs:
To do...
Enter system view
Enter
interface view
or port group
view
Configure the link type of the
port or ports as trunk
Assign the trunk port(s) to the
specified VLAN(s)
Configure the default VLAN of
the trunk port(s)
To change the link type of a port from trunk to hybrid or vice versa, you must set the link type to
access first.
After 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 details about the port link-type command, see
VLAN Commands in the Access Volume.
After configuring the default VLAN for a trunk port, you must use the port trunk permit vlan
command to configure the trunk port to allow packets from the default VLAN to pass through, so
that the egress port can forward packets from the default VLAN.
After you configure a command on a Layer-2 aggregate interface, the system starts applying the
configuration to the aggregate interface and its aggregation member ports. If the system fails to do
that on the aggregate interface, it stops applying the configuration to the aggregation member ports.
If it fails to do that on an aggregation member port, it simply skips the port and moves to the next
port.

Assigning a Hybrid Port to a VLAN

A hybrid port can carry multiple VLANs. You can assign it to a VLAN in interface view or port group view.
Use the command...
system-view
Enter
interface interface-type
Ethernet
interface-number
interface view
Enter Layer-2
interface bridge-aggregation
aggregate
interface-number
interface view
Enter port
port-group manual
group view
port-group-name
port link-type trunk
port trunk permit vlan
{ vlan-id-list | all }
port trunk pvid vlan vlan-id
Required
Use either command.
Required
Required
By default, a trunk port carries
only VLAN 1.
Optional
VLAN 1 is the default VLAN by
default.
1-9
Remarks
In Ethernet interface view, the
subsequent
configurations
apply to the current port.
In
port
group
view,
subsequent
configurations
apply to all ports in the port
group.
In
Layer-2
aggregate
interface
view,
subsequent
configurations
apply
to
the
Layer-2
aggregate interface and all its
member ports.
the
the

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