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User Manual for the NETGEAR 7300S Series Layer 3 Managed Switch Software
Quality of Service (QoS) Commands 11-7
202-10088-01, March 2005
Source IP Mask This field displays the source IP Mask for this rule.
Source Ports This field displays the source port range for this rule.
Destination IP Address This displays the destination IP address for this rule.
Destination IP Mask This field displays the destination IP Mask for this rule.
Destination Ports This field displays the destination port range for this rule.
Service Type Field Match This field indicates whether an IP DSCP, IP Precedence, or IP
TOS match condition is specified for this rule.
Service Type Field Value This field indicates the value specified for the Service Type
Field Match (IP DSCP, IP Precedence, or IP TOS).
Differentiated Services (DiffServ) Commands
This chapter contains the CLI commands used for the QOS Differentiated Services (DiffServ)
package.
The user configures DiffServ in several stages by specifying:
1. Class
creating and deleting classes
defining match criteria for a class. Note: The only way to remove an individual
match criterion from an existing class definition is to delete the class and re-cre-
ate it.
2. Policy
creating and deleting policies
associating classes with a policy
defining policy statements for a policy/class combination
3. Service
adding and removing a policy to/from a directional (i.e., inbound, outbound)
interface
Packets are filtered and processed based on defined criteria. The filtering criteria is defined by a
class. The processing is defined by a policy's attributes. Policy attributes may be defined on a per-
class instance basis, and it is these attributes that are applied when a match occurs.
Packet processing begins by testing the match criteria for a packet. A policy is applied to a packet
when a class match within that policy is found.