Omniswitch 6570M Availability Features; Power Supply Redundancy; Hot-Swapping; Hardware Monitoring - Alcatel-Lucent OmniSwitch 6570M Hardware User's Manual

OmniSwitch 6570M Availability Features

OmniSwitch 6570M Availability Features
The switch provides a broad variety of availability features. Availability features are hardware and
software-based safeguards that help prevent the loss of data flow in the unlikely event of a subsystem
failure. In addition, some availability features allow users to maintain or replace hardware components
without powering off the switch or interrupting switch operations. Combined, these features provide added
resiliency and help ensure that the switch is consistently available for day-to-day network operations.
Hardware-related availability features include:

Power Supply Redundancy

•

Hot-Swapping

•

Hardware Monitoring

•
Power Supply Redundancy
Multiple power supplies can be used for power supply redundancy or load sharing on supported models.
For information on power supplies, refer to
Hot-Swapping
Hot-swapping refers to the action of adding, removing, or replacing certain hardware components without
powering off your switch and disrupting other components in the chassis. This feature greatly facilitates
hardware upgrades and maintenance and also allows you to easily replace components in the unlikely
event of hardware failure.
Hardware Monitoring
Automatic Monitoring
Automatic monitoring refers to the switch's built-in sensors that automatically monitor operations. If an
error is detected (e.g., over-threshold temperature), the switch immediately sends a trap to the user. The
trap is displayed on the console in the form of a text error message.
LEDs
LEDs, which provide visual status information, are provided on the front and rear panels. LEDs are used
to indicate conditions, such as hardware and software status, link integrity, data flow, etc. For detailed
LED descriptions, refer to the corresponding hardware component section in the next chapter.
User-Driven Monitoring
User-driven hardware monitoring refers to CLI commands that are entered by the user in order to access
the current status of hardware components. The user enters "show" commands that output information to
the console. The show commands for all the features are described in detail in the OmniSwitch CLI
Reference Guide.
page 1-2
Chapter 3, "Chassis and Power Supplies."
OmniSwitch 6570M Hardware Users Guide
OmniSwitch 6570M
December 2022