09-30-2013 06:48 AM - edited 03-04-2019 09:11 PM
Hello All,
I am trying to create a policy map, that will match all my SAN replication traffic and limit that traffiic on the interface to 80 Mb/sec.
1. I have created the ACL.
ip access-list extended Gue-SAN-Traffic
permit ip 172.20.100.0 0.0.0.255 host 172.20.147.10
permit ip 172.20.100.0 0.0.0.255 host 172.20.147.11
permit ip 172.20.100.0 0.0.0.255 172.20.147.0 0.0.0.255
2. I have then created the policy map.
policy-map Gue-MPLS-policy
class Class-Gue-SAN-Traffic
police cir 15000000 bc 2000000
bandwidth 80000
shape average 384000
3. I have then applied to the interface, outbound.
But for whatever reason, its not working. Can anyone see what I am foing wrong ?
Cheers
09-30-2013 07:00 AM
policy-map Gue-MPLS-policy
class Class-Gue-SAN-Traffic
police cir 15000000 bc 2000000
bandwidth 80000
shape average 384000
With the policy, you're policing traffic to 15Mb, guaranteeing a bandwidth of 80Mb, but your shaping to 384k. If you're wanting to restrict your traffic outbound, you can either shape or police. I recommend shaping, so change your policy map to the following:
policy-map Gue-MPLS-policy
class Class-Gue-SAN-Traffic
bandwidth 80000
shape average 80000000
HTH,
John
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09-30-2013 08:20 AM
Thanks John,
Worked like a charm.
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