Fabric has more than one Switch: Configuration

Default configuration cannot be restored on a switch in a

operation cannot be applied.

cascaded Fabric: remove all inter-switch links or set links

 

offline, then retry.

 

 

Switch has reported communications errors. Your

Verify network connection1 to Fabric and retry.

changes will most likely not take effect. Try

 

anyway?

 

 

 

You cannot transition an existing T-Port to an SL

Verify this is the correct action, then set ports offline,

or TL Port.

apply changes, and set ports online again.

 

 

Network configuration is only available to

Network configuration changes can only be applied to the

switches with active Ethernet connections.

switch with the network connection, not to the cascaded

 

switch in the Fabric.

 

 

Fabric has more than one Switch: Configuration

Default configuration cannot be restored on a switch in a

operation cannot be applied.

cascaded Fabric: remove all inter-switch links or set links

 

offline, then retry.

 

 

Switch has reported communications errors. Your

Verify network connection1 to Fabric and retry.

changes will most likely not take effect. Try

 

anyway?

 

 

 

Switch has reported communications errors. Your

Verify network connection1 to Fabric and retry.

changes will most likely not take effect. Try

 

anyway?

 

 

 

No reply from the Switch …

Verify network connection1 to Fabric.

1.Verify network connection to Fabric:

Check that the correct IP address for the Fabric is entered in the Fabric Display. If the address is incorrect, then enter the correct IP address for the network switch in the Fabric.

Verify that the gateway address is correctly configured on the workstation. If the gateway is incorrect, then configure the correct gate- way.

Verify that the Fabric is accessible through the network. For example, ping the switch and verify that responses are not being dropped. If the Fabric is not accessible, then diagnose network the problem, or try to access the Fabric from a different workstation.

Try to access the Fabric from a workstation on the same subnetwork as the Fabric. If the Fabric is manageable on the same subnetwork, but is not manageable through a network gateway, then examine the network configuration (gateway address, subnet mask, etc.) on the network switch to verify that it is correct..

Examine the switch itself. Verify that the switch is powered on, and that the heartbeat LED is blinking normal ly. If the heartbeat indicates an error, then contact customer support.

148 Sun StorEdge Network FC Switch-8 and Switch-16 Installation and Configuration Guide • October 2001

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Sun Microsystems 816-0830-12 manual
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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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