sw-np-bandwidth - limits XAUI speed to 2,4,5,6 to use ISF's buffer
- Can prevent IHP/EHP drops
- But may cause drops on ISF (“sw_np_out_drop_pkts”)
gtse-quota - traffic shaper from CPU to NP6
- Only on platforms with 1 Gbps ports connected directly to NP6, without ISF
HPE – Host Protection Engine
-Limits the number of packets per second from NP6 to kernel
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