H3C S5120-SI Series, Руководство по эксплуатации

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To do… Use the command… Remarks
Assign the hybrid port(s) to
the specified VLAN(s)
port hybrid vlan vlan-id-list
{ tagged | untagged }
Required
By default, a hybrid port allows
only packets of VLAN 1 to pass
through untagged.
Configure the default VLAN of
the hybrid port
port hybrid pvid vlan vlan-id
Optional
VLAN 1 is the default by default.
z
To change the link type of a port from trunk to hybrid or vice versa, you must set the link type to
access first.
z
Before assigning a hybrid port to a VLAN, create the VLAN first.
z
After configuring the default VLAN for a hybrid port, you must use the port hybrid vlan command
to configure the hybrid port to allow packets from the default VLAN to pass through, so that the
egress port can forward packets from the default VLAN.
z
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.
Displaying and Maintaining VLAN
To do... Use the command… Remarks
Display VLAN information
display vlan [ vlan-id1 [ to vlan-id2 ] | all |
dynamic | reserved | static ]
Available in any view
Display VLAN interface
information display interface vlan-interface
[
vlan-interface-id
]
Available in any view
Display hybrid ports or trunk
ports on the device
display port { hybrid | trunk } Available in any view
Clear statistics on a port
reset counters interface
[
interface-type
[
interface-number
] ]
Available in user view
VLAN Configuration Example
Network requirements
z
Device A connects to Device B through a trunk port GigabitEthernet 1/0/1;
z
The default VLAN ID of GigabitEthernet 1/0/1 is 100;
z
GigabitEthernet 1/0/1 allows packets from VLAN 2, VLAN 6 through VLAN 50, and VLAN 100 to
pass through.