Configuring Port-Based Vlans; Configuring Protocol-Based Vlans - 3Com Switch 7700 Configuration Manual

Configuring Port-Based
VLANs
Configuring
Protocol-Based VLANs
Adding Ethernet Ports to a VLAN
Use the following command to add Ethernet ports to a VLAN.
Perform the following configuration in VLAN view.
Table 7 Adding Ethernet Ports to a VLAN
Operation
Add Ethernet ports to a VLAN
Remove Ethernet ports from a
VLAN
For the meanings of the parameters related to the Ethernet ports and the specific
numbering rules of the ports, see "Port Configuration" on page 27.
The port number preceding the key word to must be smaller than the number
following to. All ports within the specified range must be of the same type.
The of the command specifies the repetition times of the parameter,
&<1-10>
ranging from 1 to 10. In addition, you cannot specify any trunk ports.
By default, the system adds all ports to VLAN1.
Table 8 describes how incoming packets are treated when they pass through ports
that are members of both tagged and protocol-based VLANs.
Table 8 Incoming Packets in Tagged and Protocol-Based VLANs
Receiving Port on the VLAN
Incoming Packet Tagged
Tagged Perform VLAN check
(802.1q)
Tagged
Untagged Perform protocol-VLAN
match if a
protocol-VLAN is
configured
Untagged
Configuring protocol-based VLANs includes tasks described in the following
sections:
Creating and Deleting a VLAN Protocol Type
■
Creating and Deleting the Association Between a Port and a Protocol-Based
■
VLAN
Protocol-based VLANs are supported only in the 48-port 10/100BASE-T
Auto-sensing FE, 24-port 100BASE-FX MMF FE, 8-port 1000BASE-X GE, and
8-port 10/100/1000BASE-T GE I/O modules.
Command
port { interface_type interface_num | interface_name [
to interface_type interface_num | interface_name ] }& <
1-10 >
undo port { interface_type interface_num |
interface_name [ to interface_type interface_num |
interface_name ] }& < 1-10 >
Untagged
Perform VLAN check
Perform protocol-
VLAN match if a
protocol-VLAN is
configured
Configuring VLANs 49
Default VLAN PVID
Add to PVID if no match
or no protocol-VLAN is
configured
Add to PVID if no match
or no protocol-VLAN is
configured