Specifications

Class of Service Configuration
2-105
2
Command Attributes
• Port – Port identifier.
•Name* – Name of ACL.
• Type – Type of ACL (IP or MAC).
• Precedence – IP Precedence value. (Range: 0-7)
• DSCP – Differentiated Services Code Point value. (Range: 0-63)
• 802.1p Priority – Class of Service value in the IEEE 802.1p priority tag.
(Range: 0-7; 7 is the highest priority)
Web – Click Priority, ACL Marker. Select a port and an ACL rule. To specify a ToS
priority, mark the Precedence/DSCP check box, select Precedence or DSCP from
the scroll-down box, and enter a priority. To specify an 802.1p priority, mark the
802.1p Priority check box, and enter a priority. Then click Add.
Figure 2-65 Changing Priorities Based on ACL Rules
CLI – This example changes the DSCP priority for packets matching an IP ACL rule,
and the 802.1p priority for packets matching a MAC ACL rule.
Console(config)#interface ethernet 1/1 3-99
Console(config-if)#match access-list ip bill set dscp 0 3-80
Console(config-if)#match access-list mac mike set priority 0 3-90
Console(config-if)#end
Console#show marking 3-81
Interface ethernet 1/1
match access-list IP bill set DSCP 0
match access-list MAC a set priority 0
Console#