display interface vsi-interface
Use display interface vsi-interface to display information about VSI interfaces.
Syntax
display interface [ vsi-interface [ vsi-interface-id ] ] [ brief [ description | down ] ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
vsi-interface [ vsi-interface-id ]: Specifies VSI interfaces. If you specify a VSI interface, this command displays information about the specified interface. If you specify only the vsi-interface keyword, this command displays information about all VSI interfaces. If you do not specify the vsi-interface [ vsi-interface-id ] option, this command displays information about all interfaces. Make sure the specified VSI interfaces have been created on the device.
brief: Display brief interface information. If you do not specify this keyword, the command displays detailed interface information.
description: Displays complete interface descriptions. If you do not specify this keyword, the command displays only the first 27 characters of interface descriptions.
down: Displays interfaces that are physically down as well as the down reason. If you do not specify this keyword, the command does not filter output by physical interface state.
Examples
# Display information about VSI-interface 100.
<Sysname> display interface vsi-interface 100 Vsi-interface100 Current state: UP Line protocol state: UP Description: Vsi-interface100 Interface Bandwidth: 1000000kbps Maximum transmission unit: 1500 Internet address: 10.1.1.1/24 (primary) IP packet frame type: Ethernet II, hardware address: 0011-2200-0102 IPv6 packet frame type: Ethernet II, hardware address: 0011-2200-0102 Physical: Unknown, baudrate: 1000000 kbps Last clearing of counters: Never Last 300 seconds input rate: 0 bytes/sec, 0 bits/sec, 0 packets/sec Last 300 seconds output rate: 0 bytes/sec, 0 bits/sec, 0 packets/sec Input: 0 packets, 0 bytes, 0 drops Output: 0 packets, 0 bytes, 0 drops
Table 8: Command output
Field | Description |
---|---|
Current state | Physical link state of the interface:
|
Line protocol state | Data link layer state of the interface:
|
Description | Description of the interface. |
Bandwidth | Expected bandwidth of the interface. |
Maximum transmission unit | MTU of the interface. |
Internet protocol processing: Disabled | The interface is not assigned an IP address and cannot process IP packets. |
Internet address | IP address of the interface. The primary attribute indicates that the address is the primary IP address. |
IP packet frame type | IPv4 packet framing format. |
hardware address | MAC address. |
IPv6 packet frame type | IPv6 packet framing format. This field is not supported in the current software version. |
Physical | Physical type of the interface, which is fixed at Unknown. |
baudrate | Interface baudrate in kbps. |
Last clearing of counters | Last time when the reset counters interface command was used to clear interface statistics. This field displays Never if the reset counters interface command has never been used on the interface since the device startup. |
Last 300 seconds input rate | Average input rate for the last 300 seconds. |
Last 300 seconds output rate | Average output rate for the last 300 seconds. |
Input: 0 packets, 0 bytes, 0 drops | Incoming traffic statistics on the interface:
|
Output: 0 packets, 0 bytes, 0 drops | Outgoing traffic statistics on the interface:
|
# Display brief information about all VSI interfaces.
<Sysname> display interface vsi-interface brief Brief information on interfaces in route mode: Link: ADM - administratively down; Stby - standby Protocol: (s) - spoofing Interface Link Protocol Primary IP Description Vsi100 DOWN DOWN --
# Display brief information and complete description for VSI-interface 100.
<Sysname> display interface vsi-interface 100 brief description Brief information on interfaces in route mode: Link: ADM - administratively down; Stby - standby Protocol: (s) - spoofing Interface Link Protocol Primary IP Description Vsi100 UP UP 1.1.1.1 VSI-interface100
# Displays interfaces that are physically down and the down reason.
<Sysname> display interface brief down Brief information on interfaces in route mode: Link: ADM - administratively down; Stby - standby Interface Link Cause Vsi100 DOWN Administratively Vsi200 DOWN Administratively
Table 9: Command output
Field | Description |
---|---|
Interface | Abbreviated interface name. |
Link | Physical link state of the interface:
|
Protocol | Data link layer state of the interface:
|
Primary IP | Primary IP address of the interface. This field displays two hyphens (--) if the interface does not have an IP address. |
Description | Description of the interface. |
Cause | Cause for the physical link state of an interface to be DOWN:
|
Related commands
reset counters interface