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

Configuration Guide - Reliability

S2720, S5700, and S6720 V200R013C00

This document describes the configurations of Reliability, including BFD Configuration, VRRP Configuration, DLDP Configuration, Smart Link and Monitor Link Configuration, MAC Swap Loopback Configuration, EFM Configuration, CFM Configuration, Y.1731 Configuration.
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).
Configuring Single-ended SLM in a VLAN

Configuring Single-ended SLM in a VLAN

Context

To collect packet loss statistics on a point-to-multipoint or multipoint-to-multipoint link, you can deploy single-ended SLM to monitor the link quality.

Single-ended SLM in a VLAN falls into on-demand and proactive single-ended SLM. On-demand single-ended SLM, which is triggered manually, collects single-ended frame loss statistics for diagnosis at one time or periodically. Proactive single-ended SLM is carried out continuously.
  • To collect single-ended SLM statistics at one time or periodically, configure on-demand single-ended SLM.

  • To collect single-ended SLM statistics continuously, configure proactive single-ended SLM.

NOTE:

Only the S5720HI, S5730HI, and S6720HI support single-ended SLM in a VLAN.

Before configuring single-ended SLM in a VLAN, perform the following configurations:
  1. Run the set service-mode command in the system view to configure the device to work in enhanced mode.
  2. Run the cfm version standard command in the system view to configure the Ethernet CFM version as IEEE Standard 802.1ag-2007.

When you configure multiple test instances in the same MA view, the REMPs of the local MEP must be different switches.

Procedure

  • Configure on-demand single-ended SLM.

    1. Perform the following operations on both devices of the link enabled with single-ended SLM.
      1. Run system-view

        The system view is displayed.

      2. Run cfm md md-name

        The MD view is displayed.

      3. Run ma ma-name

        The MA view is displayed.

      4. Run map vlan vlan-id

        The MA is bound to a VLAN.

      5. Run mep mep-id mep-id interface interface-type interface-number [ pe-vid pe-vid ce-vid ce-vid ] { inward | outward }

        A MEP is configured.

      6. Run remote-mep mep-id mep-id [ mac mac-address ]

        An RMEP is configured.

      7. Run mep ccm-send [ mep-id mep-id ] enable

        The MEP is enabled to send CCMs.

      8. Run remote-mep ccm-receive [ mep-id mep-id ] enable

        The RMEP is enabled to receive CCMs.

      9. Run test-id test-id mep mep-id { remote-mep mep-id } [ 8021p 8021p-value ] [ description description ]

        A test instance is configured.

    2. Perform the following operation on the receive device of the link enabled with single-ended SLM.

      Run loss-measure single-ended-synthetic receive test-id test-id [ time-out timeout-value ]

      The device is configured to receive SLM frames.

    3. Perform the following operation on the transmit device of the link enabled with single-ended SLM.

      Run loss-measure single-ended-synthetic send test-id test-id interval { 3.3 | 10 | 100 | 1000 | 10000 } [ sending-count count-value ] [ time-out time-out-value ] [ packet-size packet-size ] [ measurement-count measurement-count ]

      On-demand single-ended SLM is configured.

  • Configure proactive single-ended SLM.

    1. Perform the following operations on both devices of the link enabled with single-ended SLM.
      1. Run system-view

        The system view is displayed.

      2. Run cfm md md-name

        The MD view is displayed.

      3. Run ma ma-name

        The MA view is displayed.

      4. Run map vlan vlan-id

        The MA is bound to a VLAN.

      5. Run mep mep-id mep-id interface interface-type interface-number [ pe-vid pe-vid ce-vid ce-vid ] { inward | outward }

        A MEP is configured.

      6. Run remote-mep mep-id mep-id [ mac mac-address ]

        An RMEP is configured.

      7. Run mep ccm-send [ mep-id mep-id ] enable

        The MEP is enabled to send CCMs.

      8. Run remote-mep ccm-receive [ mep-id mep-id ] enable

        The RMEP is enabled to receive CCMs.

      9. Run test-id test-id mep mep-id { remote-mep mep-id } [ 8021p 8021p-value ] [ description description ]

        A test instance is configured.

    2. Perform the following operation on the receive device of the link enabled with proactive single-ended SLM.

      Run loss-measure single-ended-synthetic receive test-id test-id [ time-out timeout-value ]

      The device is configured to receive SLM frames.

    3. Perform the following operations on the initiator of the link enabled with proactive single-ended SLM.

      Run loss-measure single-ended-synthetic continual send test-id test-id interval { 3.3 | 10 | 100 | 1000 | 10000 } [ sending-count count-value ] [ time-out timeout ] [ packet-size packet-size ]

      Proactive single-ended SLM is configured.

    4. (Optional) Configure the remote packet loss ratio thresholds for single-ended SLM on both devices.

      • Run loss-measure single-ended-synthetic remote-ratio-threshold test-id upper-limit upper-limit lower-limit lower-limit

        Remote packet loss ratio thresholds are configured for single-ended SLM.

      • Run loss-measure single-ended-synthetic local-ratio-threshold test-id upper-limit upper-limit lower-limit lower-limit

        Local packet loss ratio thresholds are configured for single-ended SLM.

Translation
Download
Updated: 2019-04-04

Document ID: EDOC1100065682

Views: 27057

Downloads: 239

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