IE LAB 18 qos question

From: John Matus (john_matus@hotmail.com)
Date: Fri May 06 2005 - 00:07:29 GMT-3


ok....for those of you w/ solution guides....
the solution guide takes the qos requirements for icmp and nests them in a
service-policy under the class-default. is there really a difference
between creating 2 classes and defining the traffic engineering under each
as opposed to having 1 class default and nesting service policies inside
them?? i don't quite understand - but hey, this isn't the 1st time i have't
understood :)

class-map match-all voip
  match access-group 101
class-map match-all icmp
  match protocol icmp
class-map match-all bb2
!
!
policy-map voip
  class voip
   priority percent 50
policy-map bb2
  class voip
   set dscp ef
  class icmp
   police cir 16000
  class class-default
   police cir 2500000
   set dscp ef
policy-map bb3
  class icmp
   police cir 16000
  class class-default
   police cir 3000000
   set dscp ef



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