17-51
Command mode:
VLAN Mode.
Default:
A newly created VLAN contains no port by default.
Usage Guide:
Access ports are normal ports and can join a VLAN, but a port can only join one VLAN for a time.
Example:
Assign Ethernet port 1
，
3
，
4-7
，
8 of VLAN100.
Switch(Config-Vlan100)#switchport interface ethernet 1/1;3;4-7;8
17.1.32 switchport mode
Command:
switchport mode {trunk | access
|
hybrid}
Function:
Set the port in access mode, trunk mode or hybrid mode.
Parameter:
trunk
means the port allows traffic of multiple VLAN;
access
indicates the port belongs to one VLAN only;
hybrid
means the port allows the traffic of multi-VLANs to pass with tag or untag mode.
Command mode:
Port Mode.
Default:
The port is in Access mode by default.
Usage Guide:
Ports in trunk mode is called Trunk ports. Trunk ports can allow traffic of multiple VLANs to pass through. VLAN in
different switches can be interconnected with the Trunk ports. Ports under access mode are called Access ports. An
access port can be assigned to one and only one VLAN at a time. Hybrid ports can allow traffic of multiple VLANs to
pass through, receive and send the packets of multiple VLANs, used to connect switch, or user’s computer. When
Hybrid ports and Trunk ports receive the data, the deal way is same, but the deal way is different in sending the data.
Because Hybrid ports can allow the packets of multiple VLANs to send with no tag, however, Trunk ports can only