Avaya Using Bay Command Console Software Uživatelský manuál stáhnout pdf (Strana 23)

Overview

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Terminology and Concepts

The BCC deﬁnes certain networking terminology and concepts in a consistent

way, so that you can conﬁgure and manage different devices in a consistent way.

This section describes these terms and concepts as follows:

Object -- A data structure representing a conﬁgurable physical or logical entity

such as an ethernet interface or a protocol on a network device. Every

conﬁgurable object belongs to a speciﬁc class that deﬁnes its characteristics.

Class -- A class is a template for a conﬁgurable object (such as an ethernet

interface or IP on an interface). When you add a new object to the conﬁguration

of a network device, the BCC creates a copy (an instance) of the appropriate

template.

Instance -- A customized copy of any class object deﬁned in the conﬁguration tree

for a Bay Networks device. For example, you can create (add) an instance of the

protocol IP to run on a speciﬁc interface type, slot, and connector in a Model BLN

router. You customize an instance with unique values for its required attributes.

Attributes -- Properties of a conﬁgurable object. For example, some attributes of

an ethernet interface are

•

slot and connector

(describing the location of the interface)

•

boﬂ (describing one functional aspect of the interface)

Required Attributes -- The minimum set of attributes for which the BCC requires

you to specify values. For example, the required attributes for a physical interface

are

slot and connector. The BCC sets all other (“optional”) attributes of a

conﬁgured object to system default values.

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Avaya Using Bay Command Console Software Uživatelský manuál Strana 23