Command Reference Guide

3Com Router 5000 Family and Router 6000 Family remark dsc ● 131
Command Reference
remark dsc
Purpose Use the remark dscp command to set a remarked DSCP value for IP packets
belonging to the class.
Use the
undo remark dscp command to disable DSCP remark.
Syntax remark dscp dscp-value
undo remark dscp
Parameters dscp-value
Preset DSCP value, in the range of 0 to 63, which can
be any of these keywords: ef, af11, af12, af13, af21,
af22, af23, af31, af32, af33, af41, af42, af43, cs1,
cs2, cs3, cs4, cs5, cs7, or default.
Default By default, DSCP remark is disabled.
Example Remark the DSCP of the IP packets belonging to the class to 6.
[3Com ] traffic behavior database
[3Com -behavior-database] remark dscp 6
Table 3 DSCP keywords and values
Keyword DSCP value (binary) DSCP value (decimal)
ef 101110 46
af11 001010 10
af12 001100 12
af13 001110 14
af21 010010 18
af22 010100 20
af23 010110 22
af31 011010 26
af32 011100 28
af33 011110 30
af41 100010 34
af42 100100 36
af43 100110 38
cs1 001000 8
cs2 010000 16
cs3 011000 24
cs4 100000 32
cs5 101000 40
cs6 110000 48
cs7 111000 56
default 000000 0