D - 4
ForeRunner
ATM Switch Network Configuration Manual
Configuring FramePlus Modules
D.2.2 Setting the Thresholds
After the buffer space is configured, set the various discard thresholds under
conf
module
fram
.
NOTE
It is important that you follow the order shown
in this section for configuring the thresholds. The
calculation of each threshold is dependent on the
previous one.
For this buffer configuration example, assume you have set the buffers to use high2quarter,
meaning that both the high and low priority buffers have 16, 384 cells as shown in Figure D.1.
Figure D.1 -
Buffer Sizes Configured Using the setmem Command
NOTE
The number of cells shown in this section for
buffer sizes are approximations.
16,384 cells
High Priority Buffer
16,384 cells
Low Priority Buffer
Summary of Contents for forerunner series
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Page 16: ...TOC 10 ForeRunner ATM Switch Network Configuration Manual Table of Contents ...
Page 20: ...LOF 4 ForeRunner ATM Switch Network Configuration Manual List of Figures ...
Page 22: ...LOT 2 ForeRunner ATM Switch Network Configuration Manual List of Tables ...
Page 30: ...viii ForeRunner ATM Switch Network Configuration Manual Preface ...
Page 144: ...3 58 ForeRunner ATM Switch Network Configuration Manual Configuring an Emulated LAN ...
Page 180: ...6 12 ForeRunner ATM Switch Network Configuration Manual ATM Forum PNNI ...
Page 220: ...9 6 ForeRunner ATM Switch Network Configuration Manual Configuring Timing ...
Page 300: ...D 24 ForeRunner ATM Switch Network Configuration Manual Configuring FramePlus Modules ...
Page 308: ...Acronyms 8 ForeRunner ATM Switch Network Configuration Manual Acronyms ...
Page 346: ...Glossary 38 ForeRunner ATM Switch Network Configuration Manual Glossary ...
Page 352: ...Index 6 ForeRunner ATM Switch Network Configuration Manual Index ...