10-13-2003 06:32 PM - edited 03-02-2019 10:58 AM
Is it possible to implement traffic prioritizing and traffic shaping at the ame time on the same interface?
If yes how and what method should be used?
10-13-2003 06:54 PM
I think this should be possible.
Use LLQ.
class-map voice
match <> ----> match voice traffic
class-map data
match <> ----> match data traffic
policy-map voice-priority ---> to prioritize voice
class voice
priority
policy-map voice-shape ------> shapes all data
class class-default -->(default class - all traffic)
shape average
service-policy voice-priority
int s0/0
service-policy voice-shape
The above is configured in a hierarchical manner.
10-14-2003 07:23 AM
Thanks Shanky,
I have few more issues
1. Can this be applied for other type of traffic?
2. can this be implement on ethernet or vlan interfaces?
BTW, what I want to achieve is
I need to prioritize and specify the BW (traffic shape)at the same time as following example
1. terminal service traffic - 512KB
2. www traffic - 256KB
3. FTP traffic - 128KB
4. rest of the traffic -128KB
10-14-2003 02:09 PM
You can apply this to any kind of traffic. The selection of traffic, is solely dependent on the Class-map definition, where you match an access-list. Define four class-maps one each for each traffic. Traffic class 4 - (rest of the traffic) can be matched by the default class class-default.
Yes you can configure hierarchical policies on ethernet interfaces. The parent policy should have shaping configured, while the child polciy can have queueing or prioritising of traffic configured.
The configuration example I indicated can be directly applied to a ethernet interface, using service policy command.
10-16-2003 02:07 AM
HI Shanky
Thanks for the info, it seems like my cat 5509 does not support this feature. Can you give some information
router(config-if)#service-policy output policy1
service-policy is supported only on VIP interfaces with DCEF
enabled
10-16-2003 08:46 PM
is there any other solution if the not support?
I need to shape the traffic and prioritize in the cat5509 with RSM , running on 12.2
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