3com 3800 ユーザーズマニュアル
5-12
C
HAPTER
5: V
IRTUAL
LAN
S
(VLAN
S
)
VLAN Configuration
Examples
The following 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:
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 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.
keyword “vlan” after you have created the unique VLAN name. You
can use the VLAN name alone.
Table 5-1 VLAN Configuration Commands
Command
Description
create vlan <name>
Allows you to create a named VLAN.
create protocol <protocol_name>
Allows you to create a user-defined protocol.
config protocol <protocol_name> add
<protocol_type> <hex_value>
<protocol_type> <hex_value>
Allows you to configure a protocol filter. Supported
protocol types include:
protocol types include:
■
EtherType
■
LLC
■
SNAP
config vlan <name> ipaddress <ipaddress>
{<mask>}
{<mask>}
Allows you to assign an IP address and an optional
mask to the VLAN.
mask to the VLAN.
config vlan <name> [add | delete] port
<portlist> {tagged | untagged}
<portlist> {tagged | untagged}
Allows you to add and delete ports within the
VLAN. You can specify tagged and untagged
port(s). By default, ports are untagged.
VLAN. You can specify tagged and untagged
port(s). By default, ports are untagged.
config vlan <name> protocol
[<protocol_name> | any]
[<protocol_name> | any]
Allows you to configure 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.
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> tag <vlanid>
Allows you to assign a numerical VLANid. The
valid range is from 1 to 4095.
valid range is from 1 to 4095.
config dot1p ethertype <ethertype>
Allows you to configure an IEEE 802.1Q
EtherType. Use this command if you have another
Switch that supports 802.1Q, but uses a different
EtherType. The default value used by the Switch is
8100.
EtherType. Use this command if you have another
Switch that supports 802.1Q, but uses a different
EtherType. The default value used by the Switch is
8100.
SW3800.BK Page 12 Tuesday, May 5, 1998 5:20 PM