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

S1720, S2700, S5700, and S6720 V200R010C00

This document describes the configuration of BFD, DLDP, VRRP, SmartLink, CFM, EFM, Y.1731 and MAC swap loopback to ensure reliability on the device.
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).
Reliability Specifications

Reliability Specifications

The Mean Time Between Failures (MTBF) and Mean Time to Repair (MTTR) are used to evaluate system reliability.

MTBF

The MTBF refers to the average amount of time (usually expressed in hours) a component or a device works without any failure. A larger MTBF value indicates higher reliability.

MTTR

The MTTR refers to the average amount of time that a component or a device takes to recover from a failure. MTTR also involves device management and customer service and is an important specification for device maintenance.

MTTR = Fault detection time + Hardware replacement time + System initialization time + Link recovery time + Route convergence time + Forwarding recovery time

A smaller MTTR value indicates higher reliability.

Translation
Download
Updated: 2019-04-18

Document ID: EDOC1000141941

Views: 71964

Downloads: 482

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