1-28
outbound: Performs priority marking on the outbound packets.
acl-rule: ACL rules to be applied for traffic classification. This argument can be the
combination of multiple ACLs. For more information about this argument, refer to
Table 1-4
and
Table 1-5. Note that the ACL rules referenced must be those defined with the permit
keyword.
dscp dscp-value: Sets the DSCP precedence, ranging from 0 to 63. You can also provide
one of the keywords listed in
Table 1-7 for the dscp-value argument.
ip-precedence { pre-value | from-cos }: Sets the IP precedence. You can assign a value
in digits in the range of 0 to 7 for the pre-value argument or in words as shown in
Table 1-6.
Alternatively, you can specify the from-cos keyword for the switch to extract the 802.1p
priority for the IP precedence.
cos { pre-value | from-ipprec }: Sets the 802.1p priority. You can assign a value in digits
in the range of 0 to 7 for the pre-value argument or in words as shown in
Table 1-10.
Alternatively, you can specify the from-ipprec keyword for the switch to extract the IP
precedence for the 802.1p priority.
Table 1-10 802.1p priority values in words and in digits
802.1p priority (in words) 802.1p priority (in digits)
best-effort
0
background
1
spare
2
excellent-effort
3
controlled-load
4
video
5
voice
6
network-management
7
local-precedence pre-value: Sets the local precedence. The pre-value argument ranges
from 0 to 7.
Description
Use the traffic-priority command to configure priority marking on a port.
Use the undo traffic-priority command to remove the priority marking configuration.
This command is used to set precedence for traffic matching a specified ACL rule:
z If 802.1p priority marking is configured, the traffic will be mapped to the local
precedence corresponding to the re-marked 802.1p priority and assigned to the output
queue corresponding to the local precedence.
z If local precedence marking is configured, the traffic will be assigned to the output
queue corresponding to the re-marked local precedence.
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