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Fat AP and Cloud AP V200R010C00 Command Reference

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
display interface dialer

display interface dialer

Function

The display interface dialer command displays information about dialer interfaces.

Format

display interface dialer [ main | number ]

Parameters

Parameter Description Value
main Displays information about all dialer interfaces. -
number Displays information about a dialer interface. If this parameter is not specified, information about all dialer interfaces is displayed. The value range of number depends on the number range of dialer interfaces. Only the numbers of created dialer interfaces are displayed.

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

When monitoring the interface status or locating faults on a dialer interface, run the display interface dialer command on the interface. According to the command output, you can collect traffic statistics and locate faults on the interface.

Example

# Display information about interface dialer 1.

<Huawei> display interface dialer 1
Dialer1 current state : UP
Line protocol current state : UP (spoofing)
Description:HUAWEI, AP Series, Dialer1 Interface
Route Port,The Maximum Transmit Unit is 1500, Hold timer is 10(sec)
Internet Address is 10.10.10.10/24
Link layer protocol is PPP
LCP opened
Physical is Dialer
Current system time: 2010-08-24 22:57:27-05:13
    Last 300 seconds input rate 0 bits/sec, 0 packets/sec
    Last 300 seconds output rate 0 bits/sec, 0 packets/sec
    Realtime 0 seconds input rate 0 bits/sec, 0 packets/sec
    Realtime 0 seconds output rate 0 bits/sec, 0 packets/sec
    Input: 0 bytes
    Output:0 bytes
    Input bandwidth utilization  : 0%
    Output bandwidth utilization : 0% 
Table 7-1  Description of the display interface dialer command output

Item

Description

Dialer1 current state

Physical status of the dialer interface:
  • UP: indicates that the physical status of the interface is Up.

  • DOWN: indicates that the interface has a fault.

  • Administratively down: indicates that the network administrator has run the shutdown command on the interface.

Line protocol current state

Link-layer protocol status of the dialer interface:
  • UP (spoofing): indicates that the link-layer protocol status of the interface is Up.

    spoofing indicates that the link-layer protocol of the dialer interface is logically Up and dial-up can be performed.

  • DOWN: indicates that the link-layer protocol status of the interface is Down or no IP address is assigned to the interface. damping indicates that the interface is suppressed because of frequent flapping.

Description

Interface description.

The Maximum Transmit Unit

Maximum transmit unit (MTU) of the interface.

Hold timer

Heartbeat interval after the PPP LCP negotiation status becomes Opened.

Internet Address

Interface IP address. If no IP address is assigned to the dialer interface, the system displays "Internet protocol processing: disabled."

Link layer protocol is PPP

The link-layer protocol is PPP.

LCP

LCP negotiation status:
  • Initial: indicates that the physical layer is faulty.
  • Starting: indicates that the physical layer is starting. This state lasts for a short time.
  • Closed: indicates that the system has sent a Terminate-Ack packet to terminate the connection after receiving the Configure-Request packet.
  • Stopped: indicates that the system receives the Configure-Request packet, but does not receive a Configure-Ack packet from the peer device. The system then sends a Terminate-Ack packet.
  • Closing: indicates that the connection is being closed. The system enters the Closed state if it receives a Configure-Ack packet from the peer device or the timer expires. This state lasts for a short time.
  • Stopping: indicates that the connection is being closed to prevent subsequent traffic. This state lasts for a short time.
  • Req-Sent: indicates an attempt to establish a connection. The system has sent a Configure-Request packet, but does not receive a Configure-Ack packet.
  • Ack-Rcvd: indicates that the system has sent a Configure-Request packet and receives a Configure-Ack packet from the peer device, but does not send a Configure-Ack packet to the peer device.
  • Ack-Sent: indicates that the system has sent a Configure-Request packet and a Configure-Ack packet to the peer device, and receives a Configure-Ack packet from the peer device.
  • Opened: indicates that the system has sent a Configure-Ack packet to the peer device and receives a Configure-Ack packet from the peer device. This indicates that the link layer works properly.
Physical is Dialer

The interface is a dialer interface.

Current system time Current system time.

Last 300 seconds input rate 0 bits/sec, 0 packets/sec

Last 300 seconds output rate 0 bits/sec, 0 packets/sec

Rates of packets sent and received in the last 300 seconds, expressed in bits per second and packets per second.

Realtime 0 seconds input rate 0 bits/sec, 0 packets/sec

Realtime 0 seconds output rate 0 bits/sec, 0 packets/sec

Rates of packets sent and received when the display interface dialer command is being executed.

Input: 0 bytes

Output:0 bytes

Total number of bytes sent and received by the interface.

Input bandwidth utilization : 0%

Output bandwidth utilization : 0%

Upstream bandwidth usage and downstream bandwidth usage on the interface.

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Updated: 2019-11-21

Document ID: EDOC1100064352

Views: 206043

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