LS1028A, as a switch, enables Qci fuction in TSN using commands tsntool in RealTimeEdge_2.1

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LS1028A, as a switch, enables Qci fuction in TSN using commands tsntool in RealTimeEdge_2.1

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Toooong
Contributor I

Hi,

When using “tsntool” commands to enable Qci in TSN, some problems were encountered. 

  1. If I set the streamhandle in the way of Destin MAC + VLAN ID, can the switch distinguish between the same dest Mac and different VLANs?
  2. How does LS1028A handle colored data frames in the default configuration? How to set up REMARK or REMAP mode?
  3. How does the LS1028 determine the data frame color? How to configure methods of color recognition(Green\Yellow\Red), such as via VLAN_COS, VLAN_DEI, or DSCP?
  4. When configuring CIR\CBS\EIR\EBS\CF\CM\DROPYELLOW, MARKRED_ENABLE\MARKRED parameters through the qcifmiset commands, some parameters are coupled unclearly, such as:
    a.When CIR\CBS\EIR\EBS are set to 0, the MARKRED_ENABLE automatically becomes the "ON" state;
    b. Set MARKRED_ENABLE "ON", CIR\EIR become 0 subsequently;
    c.Set CM "ON" through the qcifmiget command, the log of LS1028 switch's configuration does not show whether CM mode is on or not. So does MARKRED parameters.
    d. CIR\EIR are set to 1mbps, CBS\EBS will automatically become 8kb which number can't be modifed.
    e. Set CF "ON", the values of CIR and EIR will affect each other.
  5. How to set some parameters like priority or streamhandle to wildcard in SFI(Sream Filter Instance)?
  6. For configuration of SGI(Sream Gate Instance), we can use this way like "t0 1b 3 50000 200" to configure the "sgi.txt" file. The question is whether LS1028 set SGI like Gate Control List in Qbvset as follow:
    t0 00000001b 125000
    t1 00000010b 125000

Best wishes.

 

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