Managed basic switching rj-45 ethernet ports quantity: 72 console port: rs-232 switching capacity: 38.4 Gbit s 1 x j4839a the hp 4200 vl switch series consists of modular chassis that provide a flexible, cost-effective lan solution as an alternative to stackable switches. These switches offer a proven chassis form factor with high quality and reliability in 10 100, 10 100 1000, and 10-gigabit scalable solutions that integrate easily into any network.Quality of service qos traffic prioritization ieee 802.1P : allows real-time traffic classification into eight priority levels mapped to eight queuesmanagement uni-directional link detection udld : monitors cable between two switches and shuts down the ports on both ends if the cable is broken, turning the bidirectional link into a unidirectional one this prevents network problems such as loopsconnectivity auto-mdix: automatically adjusts for straight-through or crossover cables on all 10 100 and 10 100 1000 portsperformance architecture: up to 76.8 Gbps crossbar switching fabric provides wire-speed intra- and inter-module switching with up to 48 million pps throughput built on hp custom-designed asic technologyresiliency and high availability ieee 802.3Ad link aggregation control protocol lacp and hp port trunking: support up to 60 trunks, each with up to eight links ports per trunkmanageability sflow rfc 3176 : wire-speed traffic accounting and monitoringlayer 2 switching vlan support and tagging: supports ieee 802.1Q 4,094 ...