Load Mib; Spanning Tree Modes - Avaya Cajun P882 User Manual

Multiservice switch

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Table of Contents

Load MIB

Spanning Tree

Protocol Bridge

Avaya P550R, P580, P880, and P882 Multiservice Switch User Guide, v5.3.1

The switch Load MIB defines upload, download and copy of

application software and configuration information. The Load MIB

consists of two tables:

The genOpTable — a conceptual table where each row

represents a file operation that can be performed by the

switch. For example, localConfigFileCopy is a function

that the switch software supports. Therefore, the genOpTable

should always display the conceptual row representing the

indicated operation.

The genAppTable — functions as a file system directory. Each

row in the genAppTable represents a file stored in ram,

nvram, flash, or bootprom. By using this representation, the

network management device can walk the entire

genAppTable to learn what files (along with their type and

location) are resident in the system.

Spanning tree protocol is used to prevent loops from forming in

your network. The spanning tree algorithm creates a single path

through the network by ensuring that if more than one path exists

between two parts of a network, only one of these paths is used,

while the others are blocked.

All multiservice switches support the following four Spanning Tree

Protocol options:

IEEE 802.1D Spanning Tree

Per-VLAN Spanning Tree

Dual-Layer Spanning Tree (Figure 1-4)

Global Disable

Introduction

P550r P580 P880