http://www.networkingblog.in/traffic-shaping-cbwfq-2894 Cisco Netpro Blog Wed, 23 Jun 2010 06:07:14 +0000 hourly 1 http://wordpress.org/?v=3.0 http://www.networkingblog.in/traffic-shaping-cbwfq-2894/comment-page-1#comment-2024 karan Mon, 15 Mar 2010 13:13:16 +0000 http://www.networkingblog.in/?p=2894#comment-2024 As a general rule, you should apply traffic shaping in the direction where you expect congestion to occur. This will depend on how your application traffic flows within your network. From what I read, you have a central site router, so I assume that most of your traffic is outbound from the central router. This means that the central router would be the place to configure your traffic shaping. If you're using frame relay, traffic shaping would be applied as a frame-relay map class under the dlci, not the subinterface. E.g. class-map traffic_type_1 match ip address ... class-mapp traffic_type_2 match ip address .. policy-map mypolicy class traffic_type_1 bandwidth 50 class traffic_type_2 bandwidth 10 map-class frame-relay my_fr_class frame-relay cir .. frame-relay mincir .. frame-relay bc .. service-policy output mypolicy int ser0/0 encapsulation frame-relay frame-relay traffic-shaping int ser0/0.1 frame-relay interface-dlci 100 class my_fr_class As a general rule, you should apply traffic shaping in the direction where you expect congestion to occur. This will depend on how your application traffic flows within your network. From what I read, you have a central site router, so I assume that most of your traffic is outbound from the central router.
This means that the central router would be the place to configure your traffic shaping.
If you’re using frame relay, traffic shaping would be applied as a frame-relay map class under the dlci, not the subinterface. E.g.
class-map traffic_type_1
match ip address …
class-mapp traffic_type_2
match ip address ..
policy-map mypolicy
class traffic_type_1
bandwidth 50
class traffic_type_2
bandwidth 10
map-class frame-relay my_fr_class
frame-relay cir ..
frame-relay mincir ..
frame-relay bc ..
service-policy output mypolicy
int ser0/0
encapsulation frame-relay
frame-relay traffic-shaping
int ser0/0.1
frame-relay interface-dlci 100
class my_fr_class

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