Note –If the restore file used on the current Fabric is not the information that was created from this Fabric, the IP information that is restored to this Fabric will be that of switches used to create the archive file in use in another Fabric. Using an archive file from another Fabric might result in duplicate IP information.

Note that a replacement switch must be an exact replacement of the switch being removed. A 16-port switch must replace a 16-port switch, and an 8-port switch must replace an 8-port switch.

▼To Replace a Switch

1.At the failed switch:

a.Turn off the power and disconnect the AC cord(s).

b.Note port locations and remove the interconnection cables and GBICs.

c.Remove the failed switch.

2.At the replacement switch:

a.Mount the switch in the location where the failed switch was removed.

b.Install the GBICs and cables removed from the failed switch in the same port locations.

c.Attach the AC cord(s) and turn on one (if more than one present) power supply.

3.Open the Topology window for the Fabric. The failed switch and the replacement switch both appear on the topology screen.

4.On the tool bar, press the Delete button. The Fabric now shows only usable switches.

5.Select Special>Restore Fabric.

6.Select the file which was created with the desired Fabric archive. A dialog box opens.

7.Using the drop-down list of Fabric switches for the unassigned switch, select the switch which was replaced.

8.Click OK, and at the prompt, allow reprogramming of the Switch.

9.Reset the replacement switch.

10.The replacement switch has now been assigned the parameters which had been in place for the failed switch.

Appendix C Frequently Asked Questions 159

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Sun Microsystems 816-0830-12 manual To Replace a Switch
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816-0830-12 specifications

Sun Microsystems, a major player in the development of computing hardware and software during the 1980s and 1990s, introduced various innovative products that set benchmarks for the industry. Among its range of offerings, the Sun Microsystems 816-0830-12 stands out as a notable system within its lineup. This specific model, designed primarily for server and workstation applications, showcases the combination of cutting-edge technology and robust functionality that characterized Sun's approach.

The 816-0830-12 is notable for its powerful processing capabilities, built around the SPARC architecture. This 32-bit RISC (Reduced Instruction Set Computing) design was pivotal in delivering high performance per watt, making it ideal for complex computing tasks typical in enterprise environments. The system supports multi-threading, enabling it to efficiently handle multiple operations concurrently, which is essential for server applications requiring reliability and speed.

A distinguishing feature of the 816-0830-12 is its expansive memory support. With the ability to scale up to 64 MB of RAM, it accommodates demanding applications that require significant data processing power. Additionally, it supports a variety of I/O configurations, including SCSI and Ethernet interfaces, which enhances its connectivity and versatility in networked environments.

The design of the 816-0830-12 underscores Sun Microsystems' commitment to modularity and expandability. It allows for easy upgrades and maintenance, minimizing downtime and ensuring that businesses can adapt their computing resources to evolving needs. This focus on flexibility is complemented by Sun's proprietary Solaris operating system, which offers robust security features, multitasking capabilities, and native support for networked services.

On the technological side, the 816-0830-12 incorporates features such as a built-in graphics accelerator, which enhances visual performance for graphic-intensive applications. This capability makes it suitable not only for server duties but also for environments that require workstation-like graphics performance.

In summary, the Sun Microsystems 816-0830-12 exemplifies the innovative spirit of Sun, boasting a combination of powerful processing, extensive memory options, and flexible architecture. It stands as a testament to the company's role in shaping the computing landscape, particularly in enterprise solutions, where reliability, performance, and scalability are of paramount importance.
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