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

S600-E V200R011C10 Configuration Guide - Network Management and Monitoring

This document provides the configurations of network management and monitoring features supported by the product, including SNMP, RMON, LLDP, NQA, Service Diagnosis, Mirroring, Packet Capture, and sFlow.
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 a Device to Capture Service Packets

Configuring a Device to Capture Service Packets

Context

If a device fails to forward traffic correctly, configure it to capture service packets for analysis.

Configure ACL rules to match the packets you want to capture.

Procedure

  1. Run system-view

    The system view is displayed.

  2. Run capture-packet { interface interface-type interface-number | acl acl-number } * [ vlan vlan-id ] destination { file file-name | terminal } * [ time-out time-out-value | packet-num number | packet-len length ] *

    The device is configured to capture service packets.

    NOTE:
    • The device can capture only incoming packets and cannot capture outgoing packets.
    • The packet capture configuration is not saved in the configuration file, and becomes invalid when packet capture is complete.
    • Different packet capture instances cannot be executed simultaneously. That is, a new packet capture instance can be executed only when the previous one is complete.
    • The system limits the rate of captured packets. The default rate limit is 64 kbit/s. If the rate of packets exceeds the limit, some packets may be discarded.
    • The device cannot capture the packets of fast ICMP reply, 802.1ag and VBST.
    • When the device discards the packets that it cannot forward, packets may not be captured in some situations. It is recommended that you obtain packets in other ways, such as mirroring.

Translation
Download
Updated: 2019-03-30

Document ID: EDOC1000178020

Views: 56817

Downloads: 7

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