Specifications

B-335
Cisco MWR 2941 Mobile Wireless Edge Router Software Configuration Guide, Release 12.2(33)MRB
OL-21227-02
Appendix B Cisco MWR 2941 Router Command Reference
random-detect dscp
Class Selector Values
The Class Selector (CS) values are equal to IP precedence values (for instance, cs1 is the same as IP
precedence 1).
Default Values
Table 8 lists the default WRED minimum threshold value for each IP precedence value on the distributed
platforms.
If WRED is using the DSCP value to calculate the drop probability of a packet, all 64 entries of the DSCP
table are initialized with the default settings shown in Table 9.
Table 8 Default WRED Minimum Threshold Values for the Distributed Platforms
IP
(Precedence)
Class
Selector
(CS) Value
Minimum Threshold
Value (Fraction of
Maximum Threshold
Value) Important Notes About the Value
0 cs0 8/16 All DSCP values that are not configured by
the user have the same threshold values as
IP precedence 0.
1cs19/16 —
2 cs2 10/16 —
3 cs3 11/16 —
4 cs4 12/16 —
5 cs5 13/16 —
6 cs6 14/16 —
7 cs7 15/16 The EF code point is always equal to IP
precedence 7.
Table 9 random-detect dscp Default Settings
DSCP
(Precedence)
Minimum
Threshold
Maximum
Threshold
Mark
Probability
0(0) 20 40 1/10
122401/10
224401/10
326401/10
428401/10
530401/10
632401/10
734401/10
8(1) 22 40 1/10
922401/10
10 24 40 1/10
11 26 40 1/10