CHAPTER 3 SYSTEM DATA PROGRAMMING
– 164 –
ND-71503(E) Rev.5.0
9pch3001.fm
DESCRIPTION
DATA
Specify the Type of Service (TOS) field prece-
dence for opposite Virtual IPT control packets.
•
(1)
(2)
Y=44
0-7: IPT No.
0-7 : PRECEDENCE 0-7
15 : PRECEDENCE 0
NOTE 1:
The priority of PRECEDENCE 0-7 is as follows.
PRECEDENCE 0: Lowest priority
PRECEDENCE 7: Highest priority
PRECEDENCE 6 is recommended.
NOTE 2:
By this data setting, the router recognizes the precedence of control packets and controls
Weighted Fair Queuing (WFQ).
NOTE 3:
When the router provides DiffServ QoS for the control packet, assign CMA7 Y=50.
D
CMA7
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E
FEBRUARY/28/2002
CCIS VIRTUAL IPT DATA ASSIGNMENT
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