• One serial port and two Ethernet ports (on each control processor) for management and for service. Oine control processor
diagnostics and remote diagnostics simplify troubleshooting. The standby control processor monitors diagnostics to ensure the
system is operational should a failover be necessary.
• Bus monitoring and control of blades and other eld-replaceable units (FRUs).
Serviceability
The device provides the following features to enhance and ensure serviceability:
• Modular design with hot-swappable components.
• Flash memory that stores two rmware images per control processor.
• USB port on control processor blades for most tasks that formerly required an FTP/SCP server, including software and
rmware upgrades.
• Nonvolatile random-access memory (NVRAM), containing the OEM serial number, Brocade serial number, revision information,
and part number information.
• Background health-check daemon.
• Memory scrubber, self test, and bus ping to determine if a bus is not functioning.
• RASlog messages.
• SMI-S compliant.
• Hardware and software watchdog timers.
• Status LEDs.
• Predictive diagnostics analysis through Fabric Watch.
• SNMP (including version 3) integration with higher-layer managers.
Software features
The Fabric OS allows any Fibre Channel-compliant device to attach to the switches as long as it conforms to the device login, name
service, and related Fibre Channel standards. Each operating environment requires that a Fibre Channel host bus adapter (HBA) be
available with a standards-compliant driver for correct interface to the fabric.
Fabric OS consists of a set of embedded applications running on top of an embedded Linux operating system kernel. Some of these
applications include:
• Name server
• Alias server
• Zone server
• Simple Network Management Protocol (SNMP) agent
• SMI-S compliant API
• Syslog auditing
• Reliable Commit Service (RCS)
• NTP
• Tasks to manage address assignment, routing, link initialization, fabric initialization, link shutdown, the device shutdown, and the
user interface
Serviceability
Brocade DCX 8510-8 Backbone Hardware Installation Guide
22 53-1002180-15