3com 9100 User Manual

Configuring VLANs on the Switch

VLAN Configuration

Examples

The following Switch 9100 example creates a port-based VLAN named
accounting, assigns the IP address 132.15.121.1, and assigns ports 1, 2,
3, and 6 to it:

create vlan accounting

config accounting ipaddress 132.15.121.1

config default delete port 1-3,6

config accounting add port 1-3,6

Because VLAN names are unique, you do not need to enter the keyword

vlan

after you have created the unique VLAN name. You can use the

VLAN name alone.

The following Switch 9100 example creates a tag-based VLAN named
video. It assigns the VLANid 1000. Ports 4 through 8 are added as tagged
ports to the VLAN.

create vlan video

config video tag 1000

config video add port 4-8 tagged

config vlan <name> add port
<portlist> {tagged | untagged}

Adds one or more ports to a VLAN. You can
specify tagged port(s), untagged port(s). By
default, ports are untagged.

config vlan <name> delete port
<portlist> {tagged | untagged}

Deletes one or more ports from a VLAN.

config vlan <name> protocol
[<protocol_name> | any]

Configures a protocol-based VLAN. If the keyword

any

is specified, then it becomes the default

VLAN. All packets that cannot be classified into
other protocol-based VLANs are assigned to the
default VLAN of that port.

config vlan <name> qosprofile
<qosname>

Configures a VLAN to use a particular QoS profile.
Dynamic FDB entries associated with the VLAN are
flushed once the change is committed.

config vlan <name> tag <vlanid>

Assigns a numerical VLANid. The valid range is
from 1 to 4095.

Table 19 VLAN Configuration Commands (continued)

Command

Description