H3C s3600 series Command Manual page 766

DSCP precedence (in words)
af32
af33
af41
af42
af43
be (the default)
cs1
cs2
cs3
cs4
cs5
cs6
cs7
ef
Description
Use the protocol-priority command to set the global IP precedence or DSCP precedence for the
specified type of protocol packets generated by the current switch.
Use the undo protocol-priority command to cancel the configuration.
By default, the IP precedence and the DSCP precedence are 0 for all protocol packets generated by the
current switch.
Related commands: display protocol-priority.
On an S3600-EI switch, you can set priority for protocol packets of Telnet, OSPF, SNMP, and
ICMP.
On an S3600-SI switch, you can set priority for protocol packets of Telnet, SNMP, and ICMP.
Examples
# Set the IP precedence to 3 for SNMP protocol packets.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] protocol-priority protocol-type snmp ip-precedence 3
# Set the DSCP precedence of Telnet packets to 30, corresponding to the keyword af33.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
DSCP precedence (in digits)
28
30
34
36
38
0
8
16
24
32
40
48
56
46
1-17