HP J8775B

100 INCLUIDOS L3

Overview
The ProCurve 4200vl Switch series consists of modular chassis that provide a flexible, cost-effective LAN solution as an alternative to stackables. These switches offer a proven chassis form factor with high quality and reliability in 10/100 and 10/100/1000 scalable solutions that integrate easily into any network.

Features
Management

﹠bull;﹠nbsp;Uni-Directional Link Detection (UDLD): monitors a link between two switches and blocks the ports on both ends of the link if the link goes down at any point between the two devices


Connectivity

﹠bull;﹠nbsp;Auto-MDIX: automatically adjusts for straight-through or crossover cables on all 10/100/1000 ports


Performance

﹠bull;﹠nbsp;IEEE 802.3ad Link Aggregation Control Protocol (LACP) and ProCurve trunking: support up to 36 trunks, each with up to 8 links (ports) per trunk; trunking across modules is supported


Layer 3 routing

﹠bull;﹠nbsp;Basic IP routing: enables automatic routing to the connected VLANs and up to 16 static routes--including one default route--in IP networks


Security

﹠bull;﹠nbsp;Multiple user authentication methods: IEEE 802.1X: industry-standard method of user authentication using an IEEE 802.1X supplicant on the client in conjunction with a RADIUS server; Web-based authentication: similar to IEEE 802.1X, provides a browser-based environment to authenticate clients that do not support the IEEE 802.1X supplicant; MAC-based authentication: client is authenticated with the RADIUS server based on the client's MAC address


Convergence

﹠bull;﹠nbsp;IP multicast (data-driven IGMPv3): automatically prevents flooding of IP multicast traffic


Quality of Service (QoS)

﹠bull;﹠nbsp;Traffic prioritization (IEEE 802.1p): allows real-time traffic classification into eight priority levels mapped to four queues