H3C MSR Series Configuration Manual

Also see for MSR Series: Troubleshooting guide Command reference Configuration guide Manual Configuration guide

Contents

H3C MSR Series Configuration Manual Manual pdf 77 page image

70AnalysisThe SVP packet priority mapping function or CAC takes effect only after WMM is enabled.Solution1. Use the wmm enable command to enable the WMM function.2. Check the state of the SVP priority mapping function or CAC again.3. The SVP packet priority mapping function takes effect on only non-WMM clients. Checkwhether the client is a non-WMM client.Configuring client rate limitingThe WLAN provides limited bandwidth for each AP. Because the bandwidth is shared by wirelessclients attached to the AP, aggressive use of bandwidth by a client will affect other clients. To ensurefair use of bandwidth, rate limit traffic of clients in either of the following methods:• Configure the total bandwidth shared by all clients. This is called "dynamic mode." The rate limitof a client is the configured total rate/the number of online clients. For example, if the configuretotal rate is 10 Mbps and five clients are online, the rate limit of each client is 2 Mbps.• Configure the maximum bandwidth that can be used by each client. This is called "static mode."For example, if the configured rate is 1 Mbps, the rate limit of each client online is 1 Mbps. Whenthe set rate limit multiplied by the number of access clients exceeds the available bandwidthprovided by the AP, no clients can get the guaranteed bandwidth.Configuration procedureYou can configure WLAN service-based client rate limiting, so that the fat AP can limit client rates fora WLAN service.To configure WLAN service-based client rate limiting:Step Command Remarks1. Enter system view. system-view N/A2. Enter service template view.wlan service-templateservice-template-number{ clear | crypto }N/A3. Configure WLANservice-based client ratelimiting.client-rate-limit direction{ inbound | outbound }mode { dynamic | static }cir cirBy default, WLAN service-based clientrate limiting is disabled.Displaying and maintaining client rate limitingTask Command RemarksDisplay client rate limitinginformation.display wlan client-rate-limitservice-template[ service-template-number ] [ | { begin| exclude | include }regular-expression ]Available in any view.

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