Figure 5-32: Diffserv - Diffserv Class Map; Figure 5-33: Diffserv Class Map - Setting Rules - Cisco SRW224P User Manual

24-Port 10/100 + 2-Port Gigabit Switch with Webview and Power over Ethernet
DiffServ Class Map
A class map is used for matching packets to a specified class.
Class Name. Name of the class map. (Range: 1-32 characters)
Type. Only one match command is permitted per class map, so the match-any field refers to the criteria specified
by the lone match command.

Figure 5-32: DiffServ - Diffserv Class Map

Description. A brief description of a class map. (Range: 1-256 characters)
Modify Name and Description. Configures the name and a brief description of a class map. (Range: 1-32
characters for the name; 1-256 characters for the description) Select the entry you wish to change, enter your
changes and click the Modify Name & Description button.
Edit Rules. Opens "Match Class Settings" for the selected class entry. Modify the criteria used to classify ingress
traffic.
Add Class. Opens "Class Configuration". Enter a class name and description and click Add to open "Match Class
Settings". Enter the criteria used to classify ingress traffic.
Remove Class. Removes the selected class.
Click Add Class to create a new class, or select a class and click Edit Rules to change the rules of the selected
class, or Remove Class to delete the class.
Setting Rules
Class Name. List of class maps.
ACL List. Name of an access control list. Any type of ACL can be specified, including standard or extended IP
ACLs and MAC ACLs. (Range: 1-16 characters)
IP DSCP. A DSCP value. (Range: 0-63)
IP Precedence. An IP Precedence value. (Range: 0-7)
Add. Adds the specified criteria to the class. Only one entry is permitted per class.
Remove. Deletes the selected criteria from the class.

Figure 5-33: DiffServ Class Map - Setting Rules

51
Chapter 5: Configuring the Switch through the Web Utility
DiffServ