Ubigate iBG2016 Configuration Guide/Ed.00
© SAMSUNG Electronics Co., Ltd.
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The average internet packet size is probably between 200-300 bytes, for which
the buffering would be up to twice the amount mentioned above.
The minimum permissible value for minth is L, where L corresponds to Ts
msec of buffering(for 200 byte packets) at CR Kbps or L = 3, whichever is
higher.
Maxth is given a default value of 3 times the minTh. However it is
recommended to set maxth to at least 2 times the minth. Too small a
difference between minth and maxth will reduce the effectiveness of RED by
causing frequent tail drops. The maximum permissible value for maxth is a
value slightly less than the maximum queue buffers by worth of Ts msec of
buffering at BR Kbps. The permissible range for minth and maxth values will
be displayed in the CLI. Minth can never be greater than maxth.
Statistics
The following RED statistics will be collected for interface and class queue RED.
y
Packets dropped above maxth
y
packets dropped between minth-maxth
y
packets allowed between minth-maxth
y
Total RED drops
y
Current average queue size
y
Maximum recorded average queue size
y
Maximum recorded queue size
Содержание Ubigate iBG2016
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Страница 126: ...CHAPTER 1 Layer 2 Switching 90 SAMSUNG Electronics Co Ltd This page is intentionally left blank ...
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Страница 156: ...CHAPTER 6 BGP 120 SAMSUNG Electronics Co Ltd This page is intentionally left blank ...
Страница 176: ...CHAPTER 7 MultiCast Protocols 140 SAMSUNG Electronics Co Ltd This page is intentionally left blank ...
Страница 180: ...CHAPTER 8 VRRP 144 SAMSUNG Electronics Co Ltd This page is intentionally left blank ...
Страница 264: ...CHAPTER 10 QoS 228 SAMSUNG Electronics Co Ltd This page is intentionally left blank ...
Страница 270: ...CHAPTER 11 VLAN forwarding with QoS 234 SAMSUNG Electronics Co Ltd This page is intentionally left blank ...
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Страница 278: ...CHAPTER 1 Authentication Authorization Accounting 228 SAMSUNG Electronics Co Ltd This page is intentionally left blank ...
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