No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

NE20E-S2 V800R010C10SPC500 Configuration Guide - System Management 01

This is NE20E-S2 V800R010C10SPC500 Configuration Guide - System Management
Rate and give feedback :
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).
Maintaining 1588v2

Maintaining 1588v2

This section describes how to collect 1588v2 statistics, clear the 1588v2 statistics, and monitor the 1588v2 running status.

Clearing 1588v2 Statistics

This section describes how to clear 1588v2 statistics.

Context

ACL statistics cannot be restored after being cleared. Exercise caution when running the reset command.

After you confirm to clear 1588v2 statistics, run the following command.

Procedure

  1. Run the reset ptp statistics { all | interface interface-type interface-number } command in the user view to clear statistics about 1588v2 packets.

Monitoring the 1588v2 Operating Status

This section describes how to use the display command to monitor the 1588v2 operating status. The command output includes the current operating mode, clock synchronization status, clock source ID, and names of interfaces that receive clock information.

Context

You can run the following command in any view to view the 1588v2 operating status during routine maintenance.

Procedure

  • Run the display ptp { all [ config | state ] | interface interface-type interface-number }command to view the 1588v2 operating status.

Example

# Display 1588v2 module information and statistics.

  • Information about the slave clock is as follows:
    <HUAWEI> display ptp all
      Device config info
      ------------------------------------------------------------------
      PTP state         :enabled    Domain  value      :1
      Slave only        :no         Device type        :BC
      Set port state    :no         Local clock ID     :000a0bfffe0c0d42
      Acl               :no         Virtual clock ID   :no
      Acr               :no         Time lock success  :no
      BMC run info
      ------------------------------------------------------------------
      Grand clock ID    :000a0bfffe0c0dd4
      Receive number    :GigabitEthernet0/1/0
      Parent clock ID   :000a0bfffe0c0dd4
      Parent portnumber :7426
      Priority1         :28         Priority2          :28
      Step removed      :0          Clock accuracy     :0x2f
      Clock class       :55         Time Source        :0xa0
      UTC Offset        :9          UTC Offset Valid   :True
      Time Scale        :PTP        Time Traceable     :False
      Leap              :None       Frequence Traceable:False
    
      Port info
      Name                  State        Delay-mech Ann-timeout Type Domain
      ------------------------------------------------------------------------
      GigabitEthernet0/1/0  slave        delay      10          BC   1
      Time Performance Statistics(ns): Slot 1  Card 0  Port 0
      ------------------------------------------------------------------------
      Realtime(T2-T1)   :534               Pathdelay     :0
      Max(T2-T1)        :887704804
      Min(T2-T1)        :512
    
      Clock source info
      Clock Pri1 Pri2 Accuracy Class TimeSrc Signal Switch Direction In-Status
      ------------------------------------------------------------------------
      local      128  128  0x31     187   0xa0      -      -      -         -         
      bits1      128  128  0x20     6     0x20      1pps   off    in/-      normal  
  • Information about the master clock is as follows:
    <HUAWEI> display ptp all
      Device config info
      ------------------------------------------------------------------
      PTP state         :enabled    Domain  value      :1
      Slave only        :no         Device type        :BC
      Set port state    :no         Local clock ID     :000a0bfffe0c0dd4
      Acl               :no         Virtual clock ID   :no
      Acr               :no         Time lock success  :no
    
      BMC run info
      ------------------------------------------------------------------
      Source port       :bits1/6
      Leap              :None
      UTC Offset        :0
      UTC Offset Valid  :False
    
      Clock source info
      Clock Pri1 Pri2 Accuracy Class TimeSrc Signal Switch Direction In-Status
      ------------------------------------------------------------------------
      local      128  128  0x31     187   0xa0      -      -      -         -         
      bits1      128  128  0x20     6     0x20      1pps   off    in/-      normal  

# Display 1588v2 information on GE 0/1/1.

<HUAWEI> display ptp interface Gigabitethernet 0/1/1
  Port State :slave
  Port Number :3334
  Announce-interval :10
  Grand clock ID    :001882fffe771111
  Receive number    :GigabitEthernet0/1/1
  Parent clock ID   :000a0bfffe0c0dd4
  Parent portnumber :1
  Priority1         :128        Priority2          :128
  Step removed      :0          Clock accuracy     :34
  Clock class       :6          Time Source        :16
  UTC Offset        :0          UTC Offset Valid   :False
  Time Scale        :PTP        Time Traceable     :False
  Leap              :59         Frequence Traceable:False

  Recv Packet Statistics
  -----------------------------------------------------------------------
  Announce               :2288       Sync                       :14933
  Req                    :0          Resp                       :2288
  Followup               :0          Pdelay_resp_followup       :0

  Send Packet Statistics
  -----------------------------------------------------------------------
  Announce               :0          Sync                       :1
  Req                    :2288       Resp                       :0
  Followup               :0          Pdelay_resp_followup       :0

  Discard Packet Statistics
  -----------------------------------------------------------------------
  Announce               :0          Sync                       :0
  Delayreq               :0          Pdelayreq                  :0
  Resp                   :0          Pdelayresp                 :0
  Followup               :0          Pdelay_resp_followup       :0              

Configuring the Time Synchronization Alarm Function

After the time synchronization alarm function is configured to monitor time synchronization status information, the alarm information will be reported to the NMS for further troubleshooting and maintenance.

Context

Perform the following operations on the device:

Procedure

  1. Run system-view

    The system view is displayed.

  2. Configure the time synchronization alarm function as required.

    • Run the ptp alarm-threshold clock-class clock-class-value command to configure the alarm threshold for PTP source input deterioration.

    • Run the ptp alarm-threshold standard-time-offset time-offset-value command to configure the alarm threshold for the PTP source absolute time reference.

    • Run the ptp alarm-threshold time-offset-sum time-offset-sum command to configure the alarm threshold for the peak value of the accumulated PTP source time offsets.

  3. Run commit

    The configuration is committed.

Translation
Download
Updated: 2019-01-02

Document ID: EDOC1100055400

Views: 14449

Downloads: 26

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Share
Previous Next