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By default, VLANs are matched based on MAC addresses preferentially.
This command only applies to VLANs based on a single MAC address and IP subnet-based VLANs. If
both the MAC address-based VLAN function and the IP subnet-based VLAN function are created on a
port, MAC address-to-VLAN mappings are matched preferentially, and the left VLAN entries (VLAN
entries based on a single MAC address and IP subnet-based VLANs) are matched as configured by the
vlan precedence
command.
Examples
# Configure to match VLANs based on MAC addresses preferentially on GigabitEthernet 1/0/1.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] vlan precedence mac-vlan
Protocol-based VLAN configuration commands
display protocol-vlan interface
Syntax
display protocol-vlan interface
{
interface-type interface-number1
[
to
interface-type interface-number2
]
|
all
} [
|
{
begin
|
exclude
|
include
}
regular-expression
]
View
Any view
Default level
2: System level
Parameters
interface-type interface-number1
: Specifies an interface by its type and number.
interface-type interface-number1
to
interface-type interface-number2:
Specifies an interface range.
all
: Displays information about protocol-based VLANs on all ports.
|
: Filters command output by specifying a regular expression. For more information about regular
expressions, see the
Fundamentals Configuration Guide
.
begin
: Displays the first line that matches the specified regular expression and all lines that follow.
exclude
: Displays all lines that do not match the specified regular expression.
include
: Displays all lines that match the specified regular expression.
regular-expression
: Specifies a regular expression, which is a case sensitive string of 1 to 256
characters.
Description
Use the
display protocol-vlan interface
command to display information about protocol-based VLANs
for the specified port(s).
Examples
# Display protocol-based VLAN information on GigabitEthernet 1/0/1.
[Sysname] display protocol-vlan interface gigabitethernet 1/0/1
Interface: GigabitEthernet1/0/1
