Cisco Systems 4948 manual Cisco Systems, Inc. All rights reserved, Page 14 of

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Contents

PRODUCT OVERVIEW CISCO CATALYST 4948-10GE SWITCHRobust Network Security KEY FEATURES AND BENEFITS Wire-Speed Performance in All DirectionsPower-Supply Redundancy for Nonstop Operation Comprehensive ManagementSOFTWARE CONFIGURATION OPTIONS PREDICTABLE PERFORMANCE AND SCALABILITYFEATURES AT A GLANCE Layer 2 Features Layer 3 Features∙ IGMP v1, v2, and ∙ IGMP filtering on access and trunk ports Sophisticated QoS and Traffic ManagementPredictable Performance Comprehensive ManagementAdvanced Security TECHNICAL SPECIFICATIONS Management Indicator and Port Specifications Industry StandardsSupported X2 Optics Power-Supply SpecificationsSwitch Dimensions Software RequirementsRegulatory Standards Compliance WARRANTY CISCO TECHNICAL SUPPORT SERVICESFOR MORE INFORMATION Table 8. Cisco Technical Support Services-ComponentsTable 9. Technical Support Services-Competitive Differentiato rs Service FeatureAmericas Headquarters Corporate HeadquartersEuropean Headquarters Page 13 of2005 Cisco Systems, Inc. All rights reserved Page 14 of