policing traffic in it nature is fixed. One way you could do this was to mark your traffic inbound with the policer rather than dropping it. In the simplist case you would have traffic marked transmit and traffic marked drop eligible. Kinda like frame relay.
You could then use something like the the CBWFQ outbound passing the tranmit traffic though a form of priority queing like the BANDWIDTH statement and let the rest go to the default qeuue which will get anything left over.
To use the solution I proposed you will need to do your marking on the interfaces that the traffic enters the router. Policing inbound on a serial link that is expext to get to 100% will not be very effective. The far end router will have already dropped packets based on its configuration which may not be the correct packets.
The problem description sounds like policing is not required, but queueing. As far as I understand you want to give minimum bandwidth guarantees to each LAN and allow for utilizing up to the max bandwidth available.
CBWFQ will do exactly that. An example config:
class-map match-all LAN1
match interface FastEthernet0/1
class-map match-all LAN2
match interface FastEthernet0/2
class-map match-all class-default
bandwidth percent 30
bandwidth percent 30
service-policy output 4SerialOUT
This would guarantee 30% of the bandwidth at the Serial to all traffic from LAN1 and 30% to LAN2. In case there is no other traffic each LAN could use the full Serial bandwidth. You would need to adjust numbers and interfaces to your needs.
CBWFQ will reserve 25% of the available bandwidth for control traffic and the default class, IF (!) there is such traffic. This means even with default settings f.e. your LAN1 can get 100% of your serial. The idea is however: don´t drop your Layer2 keepalives, routing updates etc. because of customer traffic! So better reserve something or your network breaks. If no routing updates are present all the bandwidth can be utilized by customer traffic.
We have 3 identical switches configured by someone else and would like to claim some of the Gigabit ports(G1/G2/G3/G4) for use on servers. When we try to change the wiring and configuration, we run in to connectivity issues. Attached is a des...
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...