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Configuration Guide - System Monitor 01

NE05E and NE08E V300R003C10SPC500

This is NE05E and NE08E V300R003C10SPC500 Configuration Guide - System Monitor
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Detecting the VLL Network Through the Ping or Tracert Operation

Detecting the VLL Network Through the Ping or Tracert Operation

This section describes how to check the communication among PEs on a VLL network through ping and tracert operations.

Checking Connectivity of the VLL Network Through the Ping Operation

This section describes how to check the communication among PEs on a VLL network through the ping operation.

Context

Perform the following steps on the PE of a Kompella VLL network to check connectivity:

Procedure

  1. Run the following commands as network requirements:

    • To check connectivity of the VLL network through the control word channel, run:

      ping vc vpn-instance vpn-name local-ce-id remote-ce-id [ -c echo-number | -m time-value | -s data-bytes | -t timeout-value | -v | -g ] * control-word
    • To check connectivity of the VLL network through the MPLS Router Alert channel, run:

      ping vc vpn-instance vpn-name local-ce-id remote-ce-id [ -c echo-number | -m time-value | -s data-bytes | -t timeout-value | -v | -g ] * label-alert
    Before using the ping vc vpn-instance command to check connectivity of a VLL network, you must configure as follows:
    • Configure the Kompella VLL network correctly.
    • Configure the PW template. In addition, perform the following configurations in the PW template view:
      • Control word channel: Run the control-word command to enable the control word function.
      • MPLS Router Alert channel: Run the label-type command to enable the control word function.

    For detailed information about each parameter and its description in the ping vc vpn-instance command, refer to the NE deviceMid-End RouterCommand Reference.

    The following information is displayed in the ping vc vpn-instance command output:

    • Information about responses to each Echo Request packet is displayed, including the number of bytes, sequence number, sending time of the Echo Reply packet. If no Echo Reply packet is received within a certain period, a message of "Request time out" is displayed.

    • Statistics are displayed, including the number of the sent Echo Request packets, number of the received Echo Reply packets, percentage of the Echo Request packets that are not replied, and the minimum, maximum and average delay time of sending Echo Reply packets.

Checking Connectivity of the VLL Network Through the Tracert Operation

This section describes how to check the communication among PEs on a VLL network through the tracert operation.

Context

Perform the following steps on the PE of the Kompella VLL network to check connectivity:

Procedure

  1. Run any of the following commands as required:

    • To check connectivity of the VLL network through the control word channel, run:

      tracert vc -vpn-instance vpn-name local-ce-id remote-ce-id [ -exp exp-value | -f first-ttl | -m max-ttl | -r reply-mode | -t timeout-value | -g ] * control-word [ full-lsp-path ]
    • To check connectivity of the VLL network through the label alert channel, run:

      tracert vc -vpn-instance vpn-name local-ce-id remote-ce-id [ -exp exp-value | -f first-ttl | -m max-ttl | -r reply-mode | -t timeout-value | -g ] * label-alert [ full-lsp-path ]
    • To check connectivity of the VLL network through the ordinary channel, run:

      tracert vc pw-type pw-id [ -exp exp-value | -f first-ttl | -m max-ttl | -r reply-mode | -t timeout-value | -g ] * normal [ remote remote-ip-address ] } [ full-lsp-path ]
    Before using the tracert vc -vpn-instance command to check connectivity of a VLL network, you must configure as follows:
    • Configure the Kompella VLL network correctly.
    • Configure the PW template and enable VCCV-PING. In addition, perform the following configurations in the PW template view:
      • Control word channel: Run the control-word command to enable the control word function.
      • MPLS Router Alert channel: Run the control-word command to enable the control word function.
      • Ordinary mode: Run the label-type command to enable the control word function.

    The control word channel and the ordinary mode cannot be configured together.

    For detailed information about each parameter and its description in the tracert vc -vpn-instance command, refer to the NE deviceMid-End RouterCommand Reference.

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Updated: 2019-01-14

Document ID: EDOC1100058924

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