3
display interface
Syntax
display interface
[
interface-type
] [
brief
[
down
] ] [
|
{
begin
|
exclude
|
include
}
regular-expression
]
display interface
interface-type
interface-number
[
brief
] [
|
{
begin
|
exclude
|
include
}
regular-expression
]
View
Any view
Default level
1: Monitor level
Parameters
interface-type
: Specifies an interface type.
interface-number
: Specifies an interface number.
brief
: Displays brief interface information. If you do not specify this keyword, the command displays
detailed interface information.
down
: Displays information about interfaces in the DOWN state and the causes. If you do not specify
this keyword, this command displays information about interfaces in all states.
|
: 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 interface
command to display Ethernet interface information.
•
If no interface type is specified, this command displays information about all interfaces.
•
If an interface type is specified but no interface number is specified, this command displays
information about all interfaces of the particular type.
Related commands:
interface
.
Examples
# Display detailed information about Layer 2 interface GigabitEthernet 1/0/1.
<Sysname> display interface gigabitethernet1/0/1
GigabitEthernet1/0/1 current state: UP
IP Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 000f-e000-0010
Description: GigabitEthernet1/0/1 Interface
Loopback is not set
Media type is twisted pair, Port hardware type is 1000_BASE_T
1000Mbps-speed mode, full-duplex mode
Link speed type is autonegotiation, link duplex type is autonegotiation
Flow-control is not enabled
The Maximum Frame Length is 10240
