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

CX11x, CX31x, CX710 (Earlier Than V6.03), and CX91x Series Switch Modules V100R001C10 Configuration Guide 12

The documents describe the configuration of various services supported by the CX11x&CX31x&CX91x series switch modules The description covers configuration examples and function configurations.
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).
Applicable Scenario

Applicable Scenario

This section describes the applicable scenarios of traffic policing, traffic shaping, and interface-based rate limiting.

Traffic Policing Application

As shown in Figure 13-16, voice, video, and data services are transmitted on an enterprise network. When a large amount of traffic enters the network side, congestion may occur due to insufficient bandwidth. Different bandwidth is guaranteed for the three types of services. Voice, video, and data services have bandwidth requirements in descending order of priority. In this situation, traffic policing can be configured for different types of services. Voice packets, video packets, and data packets obtain bandwidth in descending order of priority. When congestion occurs, voice packets are processed preferentially.

Figure 13-16 Networking of traffic policing

Traffic Shaping Application

On the data center network shown in Figure 13-17, different interfaces of SwitchA connect to the computing servers and a web server. When a user sends a search request, the computing servers perform distributed computing and send the result to the web server through SwitchA. Then the user obtains the search result from the web server. When the computing servers compute a large amount of data, the heavy traffic they sent to the web server causes inbound traffic bursts on SwitchA. As a result, congestion may occur in the outbound direction on the interface of SwitchA connected to the web server. Traffic shaping can be configured in the outbound direction on this interface to transmit burst traffic evenly to the web server.

Figure 13-17 Networking of traffic shaping

Application of Interface-based Rate Limiting

Voice, video, and data services are transmitted on an enterprise network. When a large amount of traffic enters the network side, congestion may occur due to insufficient bandwidth. Different bandwidths need to be set for the three services. As shown in Figure 13-18, different interfaces of SwitchA connect to voice, video, and data servers. Interface-based rate limiting is configured on these interfaces to limit the rate of voice, video, and data service traffic. Excess traffic will be discarded.

Figure 13-18 Networking of interface-based rate limit

Translation
Download
Updated: 2019-08-09

Document ID: EDOC1000041694

Views: 58661

Downloads: 3621

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