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MLPPP, virtual template, and virtual access

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jorma

Programmer
Mar 18, 2002
25
US
Folks,

Can anyone help me understand the how and when a virtual template gets applied to a virtual access, when we are dealing with MLPPP over ISDN BRI? It seems that I do not need to explicitly config a virtual template, I will still get a virtual access when the MLPPP comes up. It seems like the virtual access is created even when the MLPPP is due to outgoing calls from my router, the Cisco docs seem to hint that virtual-access is created for incoming MLPPP only.

When I want some config to be applied to a MLPPP bundle, where is the right place in the config to apply them? In this case I am trying to apply class-based weighted fair queueing, I'm not sure whether to apply this to the
BRI - as in BRI1/0?
B-channel - the cisco docs indicate the service-policy should be applied to the b-channel, but IOS will absolutely not allow me to do this.
virtual-template - Not even sure this is necessary to configure, or if it applies only to incoming calls, or to both incoming and outgoing calls for MLPPP.

To make things even more confusing, I have seen in the docs configuration for an interface "multilink", although I'm not sure this can be used with ISDN.


THanks much,

Jorma
 
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