Acopia Networks ARX 6000 Installationsanleitung PDF herunterladen (Seite 40)

Chapter 4

Hardware Modules

4 - 4

Features

The SCM provides or supports the following features and functions:

Switch Fabric

• Non-blocking architecture for 40-Gbps full duplex non-blocking

aggregate throughput

• 10-Gbps full duplex throughput for each service module slot

• Switch control-plane and data-plane functions

• 9K jumbo frames

Chassis Management

• RS232/Console serial interface for local switch management

• 10/100 Management Ethernet interface for local/remote switch

management

• Mirror port for monitoring and troubleshooting user ports

• Service definition and policy enforcement

• MAC-address assignment for modules

• Real-time clock synchronization for modules

• Gathering and monitoring of module health status and statistics through

LEDs and software

• Module insertion/removal in a slot

Environmental Control and Management

The SCM also manages or monitors the following functions:

• Temperature changes in the chassis and for each module

• Module resets (for example, if a module’s temperature gets too high) or

power-down operation

• Power draw for each module

• Fan tray control interface

Dual-Channel SCM

The SCM’s dual-channel bus architecture enables it to communicate over

two separate buses to the system disk drives. This configuration provides an

additional level of redundancy by providing a second SCSI bus and permits

each SCSI drive to be connected to the SCM in slot 1. For more information

about the SCM and its bus interconnections, see Disk Drives

, on page 3-4.

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Acopia Networks ARX 6000 Installationsanleitung Seite 40