I'm trying to apply DSCP (AF41) to an interface eth-trunk (if it matters) -

  1. [~HUAWEI] diffserv domain QoS \ creating diffserv domain named QoS

  2. [~HUAWEI] dsdomain QoS] ip-dscp-outbound af4 green map 8 \ configuring diff serv

//applying to an interface -

  1. [~HUAWEI] interface eth-trunk 100

[~HUAWEI-eth-trunk100]trust upstream QoS

Then I ping the server connected to this switch with wireshark running on it but the Differentiated Services Field:0x00 (DSCP: CS0, ECN:Not-ECT) field remains empty.

I've also added "trust dscp" to an interface config, nothing changed.

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