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Using Traffic Filters

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Except for the log actions, inbound and outbound traffic filter actions are mutually

exclusive; you can only apply one action to each filter.

Using Filter Templates

When you create traffic filters, it is important to understand the difference

between a traffic filter template and an actual traffic filter.

A traffic filter template is a reusable, predefined specification for a traffic filter.

Each template contains a complete filter specification (criterion, range, and

action) for one protocol, but is not associated with a specific interface or circuit.

You create an actual traffic filter when you use the Configuration Manager to

apply (save) a traffic filter template to a configured router interface. You can apply

a single template to as many interfaces as you want, thus creating multiple filters

for that protocol.

When you want to add a filter to an interface, you have several options:

• If there is a template that contains the exact filtering instructions you want for

this interface, apply that template to the interface.

• If there is a template that contains filtering instructions similar to what you

want, copy, rename, and edit the template. Then, apply the new template to the

appropriate interface.

• If there is no template containing filtering instructions similar to what you

want for this interface, you must create a template from scratch. Then, apply

the new template to the appropriate interface.

• If there is an existing filter on the interface that contains instructions similar to

what you want, edit the existing filter and save it.

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Avaya Configuring Traffic Filters and Protocol Prioritization Manuale Utente Pagina 33