Netgear M5300-28G3 Software Administration Manual - Page 211
class_voip, match-all, class_ef, pol_voip
View all Netgear M5300-28G3 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 211 highlights
ProSafe Managed Switch 2. Create a DiffServ classifier named class_voip and define a single match criterion to detect UDP packets. The class type match-all indicates that all match criteria defined for the class must be satisfied in order for a packet to be considered a match. (Netgear Switch) (Config)#class-map match-all class_voip (Netgear Switch) (Config class-map)#match protocol udp (Netgear Switch) (Config class-map)#exit 3. Create a second DiffServ classifier named class_ef and define a single match criterion to detect a DiffServ code point (DSCP) of EF (expedited forwarding). This handles incoming traffic that was previously marked as expedited somewhere in the network. (Netgear Switch) (Config)#class-map match-all class_ef (Netgear Switch) (Config class-map)#match ip dscp ef (Netgear Switch) (Config class-map)#exit 4. Create a DiffServ policy for inbound traffic named pol_voip, then add the previously created classes class_ef and class_voip as instances within this policy. This policy handles incoming packets already marked with a DSCP value of EF (according to the class_ef definition), or marks UDP packets according to the class_voip definition) with a DSCP value of EF. In each case, the matching packets are assigned internally to use queue 5 of the egress port to which they are forwarded. (Netgear Switch) (Config)#policy-map pol_voip in (Netgear Switch) (Config policy-map)#class class_ef (Netgear Switch) (Config policy-class-map)#assign-queue 5 (Netgear Switch) (Config policy-class-map)#exit (Netgear Switch) (Config policy-map)#class class_voip (Netgear Switch) (Config policy-class-map)#mark ip-dscp ef (Netgear Switch) (Config policy-class-map)#assign-queue 5 (Netgear Switch) (Config policy-class-map)#exit (Netgear Switch) (Config policy-map)#exit 5. Attach the defined policy to an inbound service interface. (Netgear Switch) (Config)#interface 1/0/2 (Netgear Switch) (Interface 1/0/2)#service-policy in pol_voip (Netgear Switch) (Interface 1/0/2)#exit (Netgear Switch) (Config)#exit Chapter 12. DiffServ | 211