Packet Buffer Reference

Table Summary Contributing

Concepts

Buffer Fundamentals Microbursts Trident+ Trident II Trident 3 Trident 4 Tomahawk 4 Tomahawk 5 Jericho / Jericho 2 Jericho 3 Jericho 4 Deep Buffer Nokia SR (FP4/FP5) Nokia Access/Agg

HP 3800

Field	Value
Ports	24 GigE with 4 10Gb/s
RX Queues	8Q, 4Q, or 2Q (configurable)
TX Buffer	0.23 MB

The HP 3800 has a very small buffer — only 0.23 MB maximum.

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Source: Jim Warner, UCSC (archived 2014). Information is by rumor, innuendo, and extrapolation. Manufacturers rarely publish packet buffer data in their data sheets.