Maintenance

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Overview

Purpose

This section describes the maintenance philosophy of Alcatel-Lucent 1850 TSS-5.

Contents

Multi-level operations

IAO LAN ports (detail)

Operations philosophy

Operations interworking

Multi-vendor operations interworking

Data communications channel

Software download (generic)

Database backup and restore

Maintenance signaling

Fault detection, isolation, and reporting

Loopbacks and tests

Ethernet Link OAM IEEE 802.3 Clause 57

Ethernet Service OAM IEEE 802.1ag

T-MPLS operation and maintenance (OAM)

High-performance Ethernet OAM ITU-T Y.1731 for VLNC42/42B circuit packs