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Chassis

  • PTX10K-LC1301-36DD line card support on SF3 (PTX10004 and PTX10008)- Support for operating LC1301 line cards in PTX systems with Z Fabric SIBs (Switch Interface Boards) and Switch Fabric 3(SF3), enabling full fabric interoperability between LC1301 and legacy BT‑based LC1201/LC1202 line cards within a 36‑plane SF3 fabric. Includes updates to ZF spray/arbitration, fabric link bring‑up, and resiliency. Also supports LC1301 oversubscription handling via fabric policer.

    [See Fabric Management on PTX10K devices, show chassis fabric fpcs, show chassis fabric sibs.]