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IBM 8260 manual ∙ Source Address, ∙ Source Mask, ∙ Destination Address, ∙ Option, ∙ Operand

Models: 8260

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∙Source Address

This is the source address of the IP datagram against which the source address of the IP datagram currently being processed is compared. A value of 0.0.0.0 serves as a wildcard, indicating all IP addresses.

∙Source Mask

This is the address mask which is logically ANDed with the source address in the table and the source address in the IP datagram. The two results are then compared using the operator parameter.

∙Destination Address

This is the destination address of the IP datagram against which the destination address of the IP datagram currently being processed is compared. A value of 0.0.0.0 serves as a wildcard, indicating all IP addresses.

∙Destination Mask: This is the address mask which is logically ANDed with the destination address in the table and the destination address in the IP datagram. The two results are then compared using the operator parameter.

∙Option

This parameter specifies whether an IP datagram with the options set in the frame header should be subjected to the specified tests. This parameter can have a false or true value. False means that the IP datagram with options is not subjected to security tests. This parameter has no affect on IP datagrams with no options.

∙Operand

This field specifies the number of the TCP or UDP destination port to be compared with the incoming packet, according to the value configured for operator.

Note: When displaying the contents of the IP security table, only a subset of parameters set for each entry are displayed on the screen. To view the remaining parameters, highlight the entry and press the Enter key.

An IP Security table may contain up to 64 entries.

2.Create an IP Security Access List to specify whether received or transmitted (or both) packets are to be checked for each IP Security table defined in the previous step. It also defines the action to be taken when a received or transmitted packet matches the criteria defined in the Security table. To define the IP security access list, you must select IP Security Access List from the IP Menu. An example of the panel which is displayed is shown in Figure 184 on page 307.

306 8260 Multiprotocol Intelligent Switching Hub

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IBM 8260 manual ∙ Source Address, ∙ Source Mask, ∙ Destination Address, ∙ Option, ∙ Operand
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8260 specifications

The IBM 8260 is a significant entry in the realm of enterprise servers, recognized for its performance, scalability, and robust features designed to cater to demanding business environments. It primarily serves as a high-capacity server for large organizations, capable of handling extensive workloads and complex applications without compromising speed or efficiency.

One of the standout features of the IBM 8260 is its powerful processing capabilities. It typically comes equipped with multiple processor units based on the IBM POWER architecture, which is renowned for its high-performance computing. This architecture allows the server to execute numerous simultaneous tasks, making it ideal for environments that require multitasking and high throughput.

Memory capacity is another key characteristic of the IBM 8260. Depending on the specific configuration, it can support substantial amounts of RAM, ensuring that applications can run effectively without the bottlenecks often associated with data-intensive tasks. This is crucial for enterprises that rely on real-time data analytics, large database management, and resource-heavy applications.

In terms of storage, the IBM 8260 offers flexible options. It supports a variety of storage solutions, including solid-state drives (SSDs) and traditional hard drives, catering to different performance and capacity needs. This scalability in storage helps organizations manage their data effectively while ensuring quick access and retrieval times.

Connectivity is also a prominent feature of the IBM 8260. The server includes advanced networking capabilities, supporting various protocols and technologies that facilitate fast data transfer and communication between devices. This enhances overall network performance, essential for businesses that depend on cloud computing and distributed computing environments.

Additionally, the IBM 8260 is designed with a focus on reliability and availability. It incorporates redundant components, such as power supplies and cooling systems, minimizing the risk of downtime. This is critically important for enterprises that require continuous availability of services.

The server’s management features are also noteworthy. IBM provides a suite of management tools that allow IT administrators to monitor performance, configure hardware settings, and troubleshoot issues seamlessly. This ease of management is bolstered by automation capabilities, enabling organizations to enhance operational efficiency.

In conclusion, the IBM 8260 stands out in the competitive server landscape due to its high processing power, extensive memory and storage options, advanced connectivity, reliability features, and robust management tools. Such attributes make it a viable choice for organizations seeking to enhance their IT infrastructure and streamline their operations effectively.