HP 5200zl, 3500yl manual Appendix F Virus Throttle security

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LLDP-MED endpoint devices are located at the network edge and communicate using the LLDP-MED framework. Any LLDP-MED endpoint device belongs to one of the following three classes:

Class 1 (Generic Endpoint Devices): These devices offer the basic LLDP discovery services, network policy advertisement (VLAN ID, Layer 2/802.1p priority, and Layer 3/DSCP priority), and PoE management. This class includes such devices as IP call controllers and communication-related servers.

Class 2 (Media Endpoint Devices): These devices offer all Class 1 features plus media streaming capability, and include such devices as voice/media gateways, conference bridges, and media servers.

Class 3 (Communication Devices): These devices are typically IP phones or end-user devices that otherwise support IP media and offer all Class 1 and Class 2 features, plus location identification and emergency 911 capability, Layer 2 switch support, and device information management.

Appendix F: Virus Throttle security

Virus Throttle is based on the detection of anomalous behavior of network traffic that differs from a normal activity. Under normal activity, a computer will make fairly few outgoing connections to new computers, but instead is more likely to regularly connect to the same set of computers. This is in contrast to the fundamental behavior of a rapidly spreading worm, which will attempt many outgoing connections to new computers. For example, while computers normally make approximately one connection per second, the SQL Slammer virus tries to infect more than 800 computers per second.

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Contents HP ProCurve Switch 5400zl, 3500yl, and 6200yl Series Ospf Page Introduction Executive summaryOverview Product positioningHP ProCurve Switch 5400zl and 3500yl Series HP ProCurve Switch 6200yl-24G-mGBICProVision Asic architecture Classification and lookup Inside the ProVision Asic ArchitecturePolicy Enforcement Engine Advanced capabilities of the product family Management subsystemHP ProCurve Switch 5400zl Series 5400zl chassis layout ProCurve Switch 5400zl ChassisHP ProCurve Switch 5406zl chassis layout Power supply types System PoE power Power suppliesFan tray Management module Zl modulesHP ProCurve Switch 5400zl series line interface modules Power supply configurations5406zl 5412zl Specifications Auxiliary port ProcessorMemory Console portDescription PortsMini-GBICs supported ordered separately Open mini-GBIC slots Maximum distance Transceivers supported ordered separatelyHP ProCurve Radio Ports supported ordered separately HP ProCurve ONE Services zl Module J9289A DescriptionHP ProCurve Switch 3500yl Series Page Additional line interface module LED status indicatorsHP ProCurve Switch 6200yl HP ProCurve Switch 6200yl-24G-mGBIC J8992A Overview of features and benefits Security featuresPerformance Advanced classifier-based QoS Bandwidth shaping usingQoS functions ConvergenceIPv6 Layer 2 switchingBridging protocols Routing protocolsLow cost of ownership DiagnosticsManagement Future-proofingIP Multicast Standards and protocolsDevice management General protocolsNetwork management MIBsSecurity Capacity and performance features comparisonPerformance and capacity QoS/CosPer-port buffer sizes Optimizing the 10-GbE port configuration Page Throughput and latency performance data Gbps Gigabit performance traffic patterns Industry-leading warranty HP ProCurve warranty and supportIntelligent Edge and Premium License Appendix a Premium LicenseTask Manual Using Appendix B Policy Enforcement Engine Hardware-based performance Wire-speed performance for ACLsPolicy Enforcement Engine benefits Granular policy enforcementPoE device types Appendix C Power over EthernetPower delivery options Additional PoE power-external suppliesPoE negotiation Support for pre-802.3af standard powered devices Appendix D PIM Sparse ModeAppendix E LLDP-MED Appendix F Virus Throttle security Page Connection-rate ACL Appendix G VrrpResponse options SensitivityXrrp support on 5300xl switch Appendix H Ospf Equal Cost Multipath Vlan ID Appendix I Advanced Classifier-Based QoSLimitations/Restrictions Appendix J Server-to-Switch Distributed TrunkingAppendix K Troubleshooting LED status indicators for 5400zl seriesAn example of upstream traffic forwarding is as follows EPS LED LED status indicators for 3500yl and 6200yl series Temp On green Blinking orange Fan Status PoE Status Off Part number Component Part numbers and Field Replaceable UnitsPart number Component For more information