This parameter specifies the length of time that the module may wait for all the fragments of a fragmented IP message to be received for reassembly. If they are not received within the specified time, the datagram is discarded. Note that datagram reassembly takes place at the destination of a datagram only.

Proxy ARP

If the module receives an ARP request for a host whose network or subnetwork address is assigned to one of its ports or if the module knows a route to the host, the module sends an ARP reply containing its own MAC address. Subsequently, all the packets directed to that host will be sent to the Multiprotocol Interconnect module which will in turn forward them to the correct destination.

Source Quench

This parameter specifies if the module generates ICMP source quench messages. These messages are sent to hosts, requesting them to reduce their data transmission rate.

Redirect

This parameter specifies if the module generates ICMP redirect messages. These messages are sent when the Multiprotocol Interconnect module recognizes that the sender of the IP packet is not using the optimal route to the destination. These messages are sent to the source of the frame, informing it of the faster route. The Multiprotocol Interconnect module processes received ICMP redirect messages and adds the routes to its IP routing table.

ICMP tx Rate

This parameter controls the rate at which ICMP messages are generated.

Hash Size

This parameter controls the hash size for the IP routing table.

Default TTL

This parameter specifies the value that is inserted into the time-to-livefield of the IP datagrams originated on this module, whenever the value is not supplied by the transport protocol.

6.Enable IP routing on each port which is to perform IP routing. To do so, select IP Port Parameters from the IP Menu. An example of the IP port parameter panel is shown in Figure 164 on page 283.

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IBM 8260 manual ∙ Proxy ARP, ∙ Source Quench, ∙ Redirect, ∙ Icmp tx Rate, Hash Size, Default TTL

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.