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Related Documentation
- Guidelines for Managing Queue Thresholds
- Guidelines for Managing Buffers
- To identify the type of ASIC used by a line module, see the ERX Module Guide and the E120 and E320 Module Guide
Memory Requirements for Queue and Buffers
JunosE Software uses 128-byte buffers.
The egress memory available for queues available depends on the ASIC and the line module. Table 1 lists the egress memory.
Table 1: Egress Memory and Region Size on ASIC Line Modules
ASIC | Line Module | Egress Memory (MB) | Region Size (MB) |
|---|---|---|---|
EFA | All EFA line modules | 32 | 4 |
FFA | GE-2 and GE-HDE | 64 | 8 |
| OC48 | 128 | 16 |
ES2 4G LM | 128 | 16 | |
TFA | ES2 10G LM | 96 | 12 |
Related Documentation
- Guidelines for Managing Queue Thresholds
- Guidelines for Managing Buffers
- To identify the type of ASIC used by a line module, see the ERX Module Guide and the E120 and E320 Module Guide
Published: 2010-12-20
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