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 5 lists the egress memory.

Table 5: 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

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