hi ,
i have the sumbet x.x.x.x/27 ,
i have a router that connect with interent , and want to give a group of ips a specific cir , and this cir be shared betweeen these ips ,
how to use policy map , and how to apply it ??
regards
Solved! Go to Solution.
Hi,
first you have to select your subnets with an access-list:
access-list 20 permit [subnet / wildcard]
then you have to map the access-list to a class:
class-map CIR
match access-group 20
now create the policy-map:
policy-map RATE_LIMIT
class CIR
bandwidth [rate]
police [the rate limit] exceed-action [drop]
and then bind to the output of the interface towards internet:
int f0/0
service-policy out RATE_LIMIT
Hope it Helps and plz Rate helpful posts.
Soroush.
using an extended access-list with that description, is similar to one i wrote for you, it is fine. but, you have to use that ACL in the service policy, just like what i did. i didnt exactly understand what u meant by applying it, just to let you know, in this application acl is to define traffic to be used in the service policy only.
i dont think you need them in that service policy, bandwidth and police commands with correct setting would do just fine.
Hope it Helps,
Soroush.
Hi,
first you have to select your subnets with an access-list:
access-list 20 permit [subnet / wildcard]
then you have to map the access-list to a class:
class-map CIR
match access-group 20
now create the policy-map:
policy-map RATE_LIMIT
class CIR
bandwidth [rate]
police [the rate limit] exceed-action [drop]
and then bind to the output of the interface towards internet:
int f0/0
service-policy out RATE_LIMIT
Hope it Helps and plz Rate helpful posts.
Soroush.
another question ,
how to make priority for this subnet to be always have the abndwidth 20 mega?
i mean that my internet bw = 40 mega ,
and i have more subnets that the above subnet ,
but i want to reserve the bw to this subnet to be dedicated whatever there were congestion or not ??
with my best regards
I just editted my original post, added a BANDWIDTH command under service-policy. you dont use Priority command for this application, you use bandwidth to guarantee a minimum bw.
Soroush.
hi , im really thankful for u, but another question ,
in the access list i did an extended acl and matched the my subnet as source and the destination i put it any ,
now the interface i applied it out , .
is that ok ??
============
another question , i want to ask about those two command:
1-Average Rate Traffic Shaping
2- cir 2000000 (bps)
do i need them to achive my goal ??
with my best regards
using an extended access-list with that description, is similar to one i wrote for you, it is fine. but, you have to use that ACL in the service policy, just like what i did. i didnt exactly understand what u meant by applying it, just to let you know, in this application acl is to define traffic to be used in the service policy only.
i dont think you need them in that service policy, bandwidth and police commands with correct setting would do just fine.
Hope it Helps,
Soroush.
u r right ,
i do it
thanks for ur help ad really apppreciating ur precious reply .
regards