NETGEAR 7000 Series Managed Switch Administration Guide Version 7.2

The following example configures DiffServ on a 7000 Series Managed Switch:

Ensure DiffServ operation is enabled for the switch. (Netgear Switch) #config

(Netgear Switch) (Config)#diffserv

Create a DiffServ class of type “all” for each of the departments, and name them. Define the match criteria -- Source IP address -- for the new classes.

(Netgear Switch) (Config)#class-map match-all finance_dept

(Netgear Switch) (Config class-map)#match srcip 172.16.10.0 255.255.255.0 (Netgear Switch) (Config class-map)#exit

(Netgear Switch) (Config)#class-map match-all marketing_dept

(Netgear Switch) (Config class-map)#match srcip 172.16.20.0 255.255.255.0 (Netgear Switch) (Config class-map)#exit

(Netgear Switch) (Config)#class-map match-all test_dept

(Netgear Switch) (Config class-map)#match srcip 172.16.30.0 255.255.255.0 (Netgear Switch) (Config class-map)#exit

(Netgear Switch) (Config)#class-map match-all development_dept

(Netgear Switch) (Config class-map)#match srcip 172.16.40.0 255.255.255.0 (Netgear Switch) (Config class-map)#exit

Create a DiffServ policy for inbound traffic named 'internet_access', adding the previously created department classes as instances within this policy.

This policy uses the assign-queue attribute to put each depart- ment's traffic on a different egress queue. This is how the Diff- Serv inbound policy connects to the CoS queue settings established below.

(Netgear Switch) (Config)#policy-map internet_access in (Netgear Switch) (Config policy-map)#class finance_dept (Netgear Switch) (Config policy-class-map)#assign-queue 1 (Netgear Switch) (Config policy-class-map)#exit (Netgear Switch) (Config policy-map)#class marketing_dept (Netgear Switch) (Config policy-class-map)#assign-queue 2 (Netgear Switch) (Config policy-class-map)#exit (Netgear Switch) (Config policy-map)#class test_dept (Netgear Switch) (Config policy-class-map)#assign-queue 3 (Netgear Switch) (Config policy-class-map)#exit

(Netgear Switch) (Config policy-map)#class development_dept (Netgear Switch) (Config policy-class-map)#assign-queue 4 (Netgear Switch) (Config policy-class-map)#exit

(Netgear Switch) (Config policy-map)#exit

Differentiated Services

11-3

v1.0, May 2008

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NETGEAR 7000 Series manual Differentiated Services 11-3