Linksys SRW224G4P manual Policy Map

Chapter 5 Configuring the Switch

Select the entry from the table that you wish to change, then click Edit Class Element.. Add rules to a selected class using the ACL list drop-down menu or the IP DSCP, IP Precedence and VLAN text fields provided, then click Add..

QoS > DiffServ Settings > Edit Class Element

Class Rule  Edits the rules for the class by specifying the type of traffic based on an access list, a DSCP or IP Precedence value, or a VLAN..

ACL  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)

VLAN  A VLAN value.. (Range: 1-4094)

Add  Adds the specified criteria to the class.. Only one entry is permitted per class..

Remove  Deletes the selected criteria from the class..

Policy Map

A policy map can contain multiple class statements that can be applied to the same interface with the Service Policy Settings.. You can configure up to 63 policers (that is, class maps) for Fast Ethernet and Gigabit Ethernet ingress ports..

QoS > DiffServ Settings > Edit Policy Element

Policing is based on a token bucket, where bucket depth (that is, the maximum burst before the bucket overflows) is by specified the“Burst”field, and the average rate tokens are removed from the bucket is by specified by the “Rate” option..

After using the policy map to define packet classification, service tagging, and bandwidth policing, it must be assigned to a specific interface by a service policy to take effect..

Policy name  The name of the policy map.. (Range: 1-32 characters for the name)

Description  A brief description of the Policy.. (Range 1- 256 characters for the description)

Click Add to create a new policy, or select a policy and click“Edit Policy Element”to change the policy rules of the selected policy, or Remove Policy to delete the policy..

Class Name  Name of class map.. Use the drop-down menu to select a different policy..

Action  Configures the service provided to ingress traffic by setting a CoS, DSCP, or IP Precedence value in a matching packet.. (Range - CoS: 0-7, DSCP: 0-63, IP Precedence: 0-7)

Enable Meter  Check this to define the maximum throughput, burst rate, and the action that results from a policy violation..

•Rate (kbps)  Rate in kilobits per second.. (Range: 1- 100000 kbps or maximum port speed, whichever is lower)

•Burst (byte)  Burst in bytes.. (Range: 64-1522)

24-Port 10/100 + 4-Port Gigabit Switch with WebView and Power over Ethernet 34