Cabletron Systems 2000 manual 802.1Q VLANs, CPU Management Reservation, Reserving CPU Bandwidth

Models: 2000

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The SmartSwitch 2000 Chassis View

The value displayed as peak switch utilization will be reset to the current value. The time and date will be reset to the current time and date. These values will change only if a peak is experienced after this reset, or if you reset this value again.

NOTE

The default setting for this Þeld is No. While No is selected the peak switch utilization value will not be reset when you click on the Apply button. You must choose Yes for a reset to take place.

CPU Management Reservation:

Displays the desired amount of CPU bandwidth reserved for management purposes: none, limited, or full. Bandwidth that is not reserved for management will be devoted to switching.

Reserving CPU Bandwidth

Depending on your needs and the main function of your SmartSwitch 2000 you may wish to change the amount of CPU bandwidth that is currently reserved for management purposes. The three possible allocations of CPU bandwidth on your SmartSwitch 2000 are:

¥none Ñ the SmartSwitch 2000 will reserve all bandwidth for switching; therefore, if all the bandwidth is needed for switching, management frames may be dropped.

¥limited Ñ the management of the SmartSwitch 2000 may appear slow while the SmartSwitch 2000 is at maximum switching load.

¥full Ñ management of the SmartSwitch 2000 is always possible and management frames will have priority over switched data if full CPU bandwidth is required (switched frames may be dropped).

To conÞgure the CPU Management Reservation:

1. Next to the CPU Management Reservation field click on

and selectnone,

full, or limited from the drop down list that will appear.

 

2.Click on the Apply button to set the new CPU management reservation. A window will appear stating the set was successful.

802.1Q VLANs

This section introduces and describes pre-standard IEEE 802.1Q port-based Virtual Local Area Network (VLAN) technology and the windows used to conÞgure CabletronÕs 802.1Q VLAN-capable devices.

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Managing the Hub

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Cabletron Systems 2000 manual 802.1Q VLANs, CPU Management Reservation, Reserving CPU Bandwidth

2000 specifications

Cabletron Systems was a prominent company in the networking and communications industry during the late 20th century, and by the year 2000, it had established itself as a leader in providing high-performance networking solutions. The company was known for its innovative approach to network architecture and its commitment to delivering reliable products that enabled seamless connectivity in various environments.

One of the primary features of Cabletron Systems in 2000 was its advanced networking technologies, including Local Area Network (LAN) and Wide Area Network (WAN) solutions. The company specialized in developing multi-layer switches that could efficiently manage traffic and deliver high-speed data transfer. Their products were particularly popular in enterprise settings, where network performance and reliability were paramount.

Cabletron's solutions included a range of products, from Ethernet switches to routers, which were designed with scalability and flexibility in mind. This allowed businesses to adapt their networks to accommodate growth, without the need for a complete overhaul of their infrastructure. The company’s Integrated Networking Architecture (INA) was a significant innovation during this period, enabling efficient communication and management of diverse network resources.

Another major characteristic of Cabletron Systems was its commitment to interoperability. The company’s products were designed to be compatible with several industry standards, ensuring that organizations could easily integrate Cabletron solutions into their existing networks. This focus on compatibility helped to foster collaboration among different devices and systems, further enhancing network efficiency.

Security was also a key feature of Cabletron’s offerings in 2000. With growing concerns about data breaches and unauthorized access, the company incorporated advanced security measures into its products. These features included robust authentication protocols, encryption options, and secure management interfaces, which helped safeguard sensitive data during transmission.

Customer support and service were paramount to Cabletron Systems' business model. The company provided extensive resources, including training and technical support, to ensure that customers could maximize the potential of their networking solutions. This dedication to customer satisfaction contributed significantly to Cabletron’s reputation in the marketplace.

In summary, Cabletron Systems in 2000 emerged as a frontrunner in the networking industry, characterized by its innovative technologies, commitment to interoperability, emphasis on security, and strong customer support. Their products and solutions were designed to empower businesses, helping them achieve greater efficiency, scalability, and reliability in their network operations.