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 - Network Management and Monitoring

CloudEngine 8800, 7800, 6800, and 5800 V200R005C10

This document describes the configurations of Network Management and Monitoring, including SNMP, RMON, NETCONF, OpenFlow, LLDP, NQA, Mirroring, Packet Capture, Packet Trace, Path and Connectivity Detection Configuration, NetStream, sFlow, and iPCA.
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).
Overview of IOAM

Overview of IOAM

Definition

In-band OAM (IOAM) is a network traffic monitoring technology that can be used to sense and measure the traffic forwarding path and forwarding quality by copying service traffic and adding OAM information to the copied traffic hop by hop.

Purpose

During network maintenance, the packet forwarding path and forwarding delay may need to be verified in some scenarios. For example, if there are multiple forwarding paths, it is necessary to check whether packets are transmitted along a planned path. You can use IOAM to sample and copy the actual service packets, and add OAM information (such as the device ID, inbound and outbound interfaces, and timestamp) to the copied packets hop by hop. By analyzing the OAM information of the copied packets, you can monitor the packet forwarding path and forwarding quality.

Translation
Download
Updated: 2019-04-20

Document ID: EDOC1100075365

Views: 33566

Downloads: 121

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