CDM-800 Gateway Router
Revision 1
Ethernet-based Remote Product Management
MN-CDM800
5–31
The
option
is
provided
to
configure
each
queue
to
one
of
the
following
attributes.
The
acceptable/valid
operating
ranges
are
provided
in
this
section
in
parentheses,
where
applicable.
•
Service
Rate
(Kbps)
(0.000
/
(Tx
Data
Rate))
–
The
minimum
bandwidth
will
be
served
first
among
the
Assured
Forwarding
(ASFD)
classes
in
case
of
bandwidth
availability
once
Class
Selector
7
through
Class
Selected
1
have
been
serviced.
•
Drop
Precedence
–
ASFD
Class
4
through
1
Code
Points
(b100xx0,
b011xx0,
b010xx0,
and
b001xx0)
carry
the
drop
precedence
value
(xx).
In
case
of
network
congestion,
a
Weighted
Random
Early
Detection
(WRED)
congestion
avoidance
algorithm
is
imposed
on
these
queues
to
drop
the
packets
randomly
rather
than
‘
tail
drop.
’
•
Low
Drop
Precedence
(%
full)
(0
to
100)
–
In
case
of
congestion,
the
WRED
is
applied
after
the
queue
depth
exceeds
the
configured
percentage
value
assigned
for
the
Drop
Precedence
value
b001.
•
Med.
Drop
Precedence
(%
full)
(0
to
99)
–
In
case
of
congestion,
the
WRED
is
applied
after
the
queue
depth
exceeds
the
configured
percentage
value
assigned
for
the
Drop
Precedence
value
b010.
•
High
Drop
Precedence
(%
full)
(0
to
99)
–
In
case
of
congestion,
the
WRED
is
applied
after
the
queue
depth
exceeds
the
configured
percentage
value
assigned
for
the
Drop
Precedence
value
b011.
Set
the
desired
configurations
in
this
section.
Click
[Submit]
to
save.
The
QoS
Rules
Per
Group
Table
(Edit)
and
Add/Delete
Per
Group
QoS
Rule
sections
appears
only
when
QoS
Control
Mode
=
Max/Pri(ority)
or
Min/Max.
Содержание CDM-800
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Страница 20: ...CDM 800 Gateway Router Revision 1 Preface MN CDM800 xviii Notes...
Страница 30: ...CDM 800 Gateway Router Revision 1 Introduction MN CDM800 1 10 Notes...
Страница 36: ...CDM 800 Gateway Router Revision 1 Installation MN CDM800 2 6 Notes...
Страница 108: ...CDM 800 Gateway Router Revision 1 Ethernet based Remote Product Management MN CDM800 5 48 Notes...
Страница 120: ...CDM 800 Gateway Router Revision 1 Serial based Remote Product Management MN CDM800 6 12 Notes...
Страница 125: ...CDM 800 Gateway Router Revision 1 Appendix B MN CDM800 B 3 Figure B 1 DVB S2 QPSK Packet Error Rate versus Es No...
Страница 126: ...CDM 800 Gateway Router Revision 1 Appendix B MN CDM800 B 4 Figure B 2 DVB S2 8PSK Packet Error Rate versus Es No...
Страница 127: ...CDM 800 Gateway Router Revision 1 Appendix B MN CDM800 B 5 Figure B 3 DVB S2 16APSK Packet Error Rate versus Es No...
Страница 128: ...CDM 800 Gateway Router Revision 1 Appendix B MN CDM800 B 6 Figure B 4 DVB S2 32APSK Packet Error Rate versus Es No...
Страница 130: ...2114 WEST 7TH STREET TEMPE ARIZONA 85281 USA 480 333 2200 PHONE 480 333 2161 FAX...
