871 and vlan priority

Unanswered Question
Mar 8th, 2009

I have an 871, I would like to know if after I setup another vlan if I can give that vlan priority? I would like to hook up my Vonage up to that vlan. If anyone know or can point me to the right documents that would be a big help.

Thanks

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Giuseppe Larosa Sun, 03/08/2009 - 07:18

Hello Phil,

if I understood correcly you would like to give priority to traffic originated in one vlan.

the QoS tools can provide a better treatment to the traffic originated in one vlan over the WAN link

you need to use class-maps to define traffic types

example

let's suppose the ip subnet associated to the vlan you want to be treated better is 192.168.11.0/24

access-list 11 permit 192.168.11.0 0.0.0.255

class-map preferred_traffic

match access-group 11

policy-map wan_cbwfq

class preferred_traffic

bandwidth percent 60

this has to be applied to wan interface with

int type x/y

service-policy out wan_cbwfq

see

http://www.cisco.com/en/US/docs/ios/qos/configuration/guide/config_wfq_ps6350_TSD_Products_Configuration_Guide_Chapter.html#wp1041636

Hope to help

Giuseppe

bataviaphil Sun, 03/08/2009 - 07:23

Thank you I will give this a try. We do a lot of downloading and I would like the Vonage to take priority over everything else on the network. Do you think that putting it on its own vlan is a good idea?

adamclarkuk_2 Sun, 03/08/2009 - 07:20

Hi

I'm not sure what you mean 'given the vlan priority, can you explain what you need to happen?

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