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HP ISL Trunking - License - 1 Switch
- Enables ISL (Inter-Switch Link) Trunking
- Aggregates multiple physical ports into one logical link
- Increases bandwidth between switches
- Provides link redundancy and fault tolerance
- Enhances network performance and resilience
- Software license for HP switches
- Requires compatible switch hardware
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Product Overview
HP ISL Trunking is a software license that enables the aggregation of multiple physical switch ports into a single logical link. This 'trunking' or link aggregation increases bandwidth and provides redundancy between network switches, enhancing network performance and resilience.
Technical Information
| Feature | ISL Trunking (Link Aggregation) |
| Vendor | HP (Hewlett Packard) |
| License Type | Software License |
Additional Specifications
| Purpose | Port aggregation for increased bandwidth and redundancy |
| Scope | 1 Switch (per license) |
Product Description
HP ISL Trunking, often referred to as Link Aggregation Control Protocol (LACP) or Port Channeling in other vendor contexts, is a network feature that allows for the combination of multiple physical network connections into a single, high-bandwidth logical link. This license specifically enables this functionality for one HP network switch, allowing administrators to connect it to another switch or a server using multiple cables, which are then treated as a single connection by the network operating system. The primary benefits of ISL Trunking are increased throughput and improved fault tolerance. By aggregating multiple links, the total available bandwidth between the connected devices is multiplied. For instance, if you aggregate four 1 Gbps links, you create a logical 4 Gbps link. Furthermore, if one of the physical links in the trunk fails, the traffic is automatically rerouted over the remaining active links, ensuring continuous network connectivity and minimizing downtime. This is critical for high-availability network designs. This software license is essential for unlocking the full potential of high-performance networking with HP switches. It requires compatible hardware on both ends of the connection (i.e., both switches or switch and server must support link aggregation) and configuration within the switch's operating system. The '1 Switch' designation indicates that this license is typically applied to a single network switch to enable its trunking capabilities.
