Avaya Configuring Traffic Filters and Protocol Prioritization Manual do Utilizador descarregar pdf (Página 34)

Configuring Traffic Filters and Protocol Prioritization

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To create and use a ﬁlter template:

1. Name the template.

It is a good idea to give each template a descriptive name. For example, if you

are building a template that is going to instruct the interface to drop all

DECnet Phase IV trafﬁc with a Source Node value of 3, name it dec_Snode_3.

Or, if you are building a template that is going to instruct the interface to

queue all LAT trafﬁc to the high priority queue, name the template something

like LAT_high.

2. Select a protocol-speciﬁc criterion, range, and action.

Select the criteria and address ranges for checking packets. Then select the

action to impose on packets that match the speciﬁed criteria and ranges.

3. Save the template ﬁle.

4. Apply the template to an interface to create a ﬁlter.

After you save the template ﬁle, you can apply that template to as many

interfaces as you want. The template remains for future use unless you

explicitly delete it.

For a detailed, step-by-step example of creating a ﬁlter template from scratch,

follow the procedure in Chapter 6 (for inbound ﬁlters) or Chapter 7 (for outbound

ﬁlters).

Note: Because you create ﬁlter templates on a per-protocol basis, you must

become familiar with the speciﬁc criteria and actions used for ﬁltering by each

protocol before creating templates.

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Avaya Configuring Traffic Filters and Protocol Prioritization Manual do Utilizador Página 34