Cisco Catalyst Switch Guide - Centralpoint
Cisco Catalyst Switch GuideCisco Catalyst Switch GuideScalable, intelligent LAN switching for campus, branch, and data centernetworks of all sizesCorporate HeadquartersCisco Systems, Inc.170 West Tasman DriveSan Jose, CA 95134-1706USAwww.cisco.comTel:408 526-4000800 553-NETS (6387)Fax:408 526-4100European HeadquartersCisco Systems International BVHaarlerbergparkHaarlerbergweg 13-191101 CH AmsterdamThe Netherlandswww-europe.cisco.comTel: 31 0 20 357 1000Fax: 31 0 20 357 1100Americas HeadquartersCisco Systems, Inc.170 West Tasman DriveSan Jose, CA 95134-1706USAwww.cisco.comTel:408 526-7660Fax:408 527-0883Asia Pacific HeadquartersCisco Systems, Inc.168 Robinson Road#28-01 Capital TowerSingapore 068912www.cisco.comTel: 65 6317 7777Fax: 65 6317 7799Cisco Systems has more than 200 offices in the following countries and regions. Addresses, phone numbers, and fax numbers are listed on theC i s c o . c o m We b s i t e at w w w. c i s c o . c o m /g o /o f f i c e sTo order Cisco Catalyst Switching Guide, go to:w w w. c i s c o . c o m /g o /c at a l y s t s w i t c h g u i d e s t o r eArgentina Australia Austria Belgium Brazil Bulgaria Canada Chile China PRC Colombia Costa Rica Croatia Cyprus Czech RepublicDenmark Dubai, UAE Finland France Germany Greece Hong Kong SAR Hungary India Indonesia Ireland Israel ItalyJapan Korea Luxembourg Malaysia Mexico The Netherlands New Zealand Norway Peru Philippines Poland PortugalPuerto Rico Romania Russia Saudi Arabia Scotland Singapore Slovakia Slovenia South Africa Spain SwedenSwitzerland Taiwan Thailand Turkey Ukraine United Kingdom United States Venezuela Vietnam ZimbabwePrinted in the USALit. No. 912010309LYON 5701 04/09Spring 2009 V.4Copyright 2009 Cisco Systems, Inc. All rights reserved. CCSP, CCVP, the Cisco Square Bridge logo, Follow Me Browsing, and StackWise are trademarks ofCisco Systems, Inc.; Changing the Way We Work, Live, Play, and Learn, and iQuick Study are service marks of Cisco Systems, Inc.; and Access Registrar, Aironet,ASIST, BPX, Catalyst, CCDA, CCDP, CCIE, CCIP, CCNA, CCNP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, Cisco Press, Cisco Systems,Cisco Systems Capital, the Cisco Systems logo, Cisco Unity, Empowering the Internet Generation, Enterprise/Solver, EtherChannel, EtherFast, EtherSwitch, FastStep, FormShare, GigaDrive, GigaStack, HomeLink, Internet Quotient, IOS, IP/TV, iQ Expertise, the iQ logo, iQ Net Readiness Scorecard, LightStream, Linksys,MeetingPlace, MGX, the Networkers logo, Networking Academy, Network Registrar, Packet, PIX, Post-Routing, Pre-Routing, ProConnect, RateMUX, ScriptShare,ScriptShare, SlideCast, SMARTnet, StrataView Plus, TeleRouter, The Fastest Way to Increase Your Internet Quotient, and TransPath are registered trademarks ortrademarks of Cisco Systems, Inc. and/or its affiliates in the United States and certain other countries. All other trademarks mentioned in this document or Websiteare the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (0502R)Cisco Catalyst 6500 and Catalyst 4500 Series Modular SwitchesCisco Catalyst 4900, Catalyst 3750-E, Catalyst 3750, Catalyst 3560-E, Catalyst 3560, Catalyst 2960,Catalyst 2940, and Catalyst Express Series Fixed-Configuration SwitchesSpring 2009 V.4
Cisco Catalyst SwitchesScalable, intelligent LAN switching for Campus, Branch,and Data Center networks of all sizes.This is your guide to Cisco Catalyst switches, the industry’s mostadvanced and versatile portfolio of modular and fixed-configurationLAN switches.Individually, these switches offer the performance and featuresrequired for virtually any deployment, from small workgroupsand wiring closets to corporate data centers and network cores.Working together, they are the building blocks of an integratednetwork that delivers intelligent services from the wiring closet tothe core-protecting, optimizing, and growing your network as yourbusiness needs evolve.The network is the platform for transforming the way people live,work, and play by enhancing application performance and creatingnew experiences. The proliferation of powerful desktop computers,bandwidth-intensive applications, and new devices, such aswireless access points, IP phones, and video surveillance has leftnetworks—and network managers—looking for holistic and simplesolutions to their business challenges.Cisco, the worldwide leader in networking systems for organizationsof every size, offers an architectural approach to networking thatmakes it easy for organizations to adapt and grow. As part of thefoundation of the human network, Cisco Catalyst switches providethe application intelligence, unified network services, integratedsecurity, non-stop communications, virtualization, and operationalmanageability needed for today’s most valuable convergednetwork services, including networked applications, IP voice andvideo, wireless access, and other demanding applications.
Cisco Catalyst SwitchesQuick Reference GuideIntroductionCisco Catalyst Family Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Technology Spotlight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Cisco Catalyst Family Feature Comparison . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Cisco Catalyst Switching Transition Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46Modular SwitchesIntroduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57Cisco Catalyst 6500 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59Cisco Catalyst 4500 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79Fixed-Configuration SwitchesIntroduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99Cisco Catalyst 4900 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101Cisco Catalyst 3750-E Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107Cisco Catalyst 3750 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117Cisco Catalyst 3560-E Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127Cisco Catalyst 3560 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135Cisco Catalyst 2960 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143Cisco Catalyst 2940 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153Cisco Catalyst Express 500 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157OpticsOptics Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164Cisco Optics General Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166Cisco Optics Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
IntroductionSeries OverviewFrom edge to core, Cisco Catalyst switches provide a complete range of services for all levelsof application intelligence, unified network services, integrated security, virtualization, non-stopcommunications and operational manageability.Intelligent Switching for the Integrated NetworkModular SwitchesCisco Catalyst 6500 SeriesCisco Catalyst 4500 SeriesThe flagship Catalyst switching platform delivers the highest levels of services for every place in the network. Industryleading scalability (32 Gbps to 1.4 Tbps) and the broadest offering of interfaces provide excellent solutions for theWiring Closet, Distribution, Core, Data Center, Wide-Area Network routing, and Metro-Ethernet.High performance Midrange modular switches for unified communications designed for high resiliency and simplifiedoperations, offering intelligent Layer 2–4 switching network services up to 320 Gbps and 250 mpps and exceptionalinvestment protection for Enterprise access layer and mid-market collapsed Core and Distribution layer. Integrated Security: H/Waccelerated Flexible PacketMatching, H/W-based ControlPlane Policing; Integrated H/WNetFlow; 802.1x enhancements;firewall, intrusion prevention andanomaly detection modules Virtualization: Scalability up to 1.4Tbps with the Virtual SwitchingSystem 1440, service modulessupport up to 256 virtual instances,network virtualization with MPLS,VRF-Lite and GRE-Tunnels,multicast VPN Application Intelligence: H/Waccelerated network basedapplication recognition (NBAR),URL Filtering, netflow for IPv6 andmulticast4 Operational Manageability: SmartCall Home, Adaptive ControlTechnology, In-Service SoftwareUpgrades; Encapsulated RemoteSPAN; Embedded Event Manager;Network Analysis Module Unified Network Services: HighestPoE port density; enhanced PoEsupport for more than 15.4W perport; wireless controller module,advanced quality-of-service Non-Stop Communications:Sub-200 ms link recovery,Cisco IOS Software Modularity,In-Service Software Upgrades WAN Aggregation: Extensivechoice of WAN interfaces fromDSO to OC-192, FE, GbE and10GbE; MPLS; VPLS; H-VPLS Flexible Options: Modular 3-, 4-, 6-,9-, and 13-slot chassis all supportredundant supervisors; wide rangeof AC and DC power supplies(950W to 8,700W) Highest Port Densities: Up to 1,15210/100 ports, 770 10/100/1000ports, 820 SFP Gigabit Ethernetports, or 260 10 Gigabit Ethernet(10GbE) portsUnified Communications:Cisco pre-standard and IEEE 802.3afPoE Support. 20w PoE support for802.11n access points. Up to 30 wattsper port with E-Series line cards.Extensive QoS features with up to 8user configurable queues per port.Comprehensive Security:Integrated Network AdmissionControl (NAC) and 802.1x, H/W-basedControl Plane Policing (CoPP);integrated man-in-the-middle andDoS attack mitigation; NetFlow;access control lists and SSHNon-stop Communications:Redundant supervisor engineswith In Service Software Upgrade(ISSU), Non-stop Forwarding/Stateful Switchover (NSF/SSO)offering 50 ms failover; redundantpower supplies with power circuitredundancy; hot-swappablefan trays with redundant fansFlexible Options:3,6,7 and 10-slot chassis supportingnumerous connectivity configurationswith 24 gig per slot capacity, 10/100,10/100/1000 (PoE or Non-PoE), GESFP Fiber and 10GE linecards. Mixand match classic line cards with highperformance E-Series linecards formaximum flexibilitySimplified Operations:Minimize network operational timewith ISSU, EEM, AutoQoS, SmartportsRSPAN; TDR, OIR, Netflow,CiscoWorks and CNA High Port Density: Up to 384 FastEthernet or Gigabit Ethernet Ports(PoE or Non PoE) or 34 10 GigabitEthernet (10GbE) portsInvestment Protection:Evolutionary centralized modularArchitecture, media flexibility, andscalability of the Catalyst 4500Series delivers maximum investmentprotection with backward andforward compatibility across severalgenerations dating back to 19995
IntroductionSeries Overview (continued)Fixed-configuration SwitchesCisco Catalyst 4900 SeriesCisco Catalyst 3750-E SeriesCisco Catalyst 3750 SeriesFixed-configuration switches offeringhigh-performance and highestavailability in 1-2 RU configuration,optimized for data center top of rackserver aggregation and for spaceconstrained branch collapsed core/distribution LAN aggregationStackable switches offering multilayerswitching and the enhanced CiscoStackWise Plus technology forenterprise branch offices andmid-market organizations.Stackable switches offering multilayerswitching and Cisco StackWise technology for enterprise branchoffices and mid-market organizations. Standalone fixed-configurationfor low-latency and wire-speedswitching Wire-rate performance with 96-320Gbps nonblocking switching fabric Layer 2–4 switching and intelligentservices with dynamic IP routing andIPv6 Configurations from 48 10/100/1000ports to 24 10GbE ports TwinGig converter module formigrating from 1 Gigabit Ethernet(SFP) to 10GbE (X2) on 4900M Dual, hot-swappable internal AC orDC power supplies Hot-swappable fan trays Stackable fixed-configurationswitches featuring Cisco StackWisePlus technology, a 64 Gbpsinterconnect for a unified, resilientsystem of up to nine switches(including Cisco Catalyst 3750Series switches) Layer 2–4 switching and intelligentservices with dynamic IP routingand IPv6 Gigabit Ethernet and upgradeableGigabit Ethernet to 10GbEconnectivity Up to 48 10/100/1000 ports plustwo 10GbE X2 ports per stackableswitch or four GbE ports Enhanced PoE support; thecapability to power beyond15.4W per port AC power supply failure protectionwith external power system Stackable fixed-configurationswitches featuring Cisco StackWisetechnology, a 32 Gbps interconnectfor a unified, resilient system of up tonine switches Layer 2–4 switching and intelligentservices with dynamic IP routing andIPv6 Fast Ethernet, Gigabit Ethernet and10GbE connectivity Up to 48 10/100/1000 ports plus fourSFP ports per stackable switch Integrated PoE (Cisco pre-standardand IEEE 802.3af); up to 24 ports with15.4 watts or 48 ports with 7.3 wattsCisco Catalyst 3560-E SeriesCisco Catalyst 2960 SeriesCisco Catalyst 2940 SeriesFixed-configuration switchescombining Gigabit Ethernetconnectivity and PoE for enterpriseLAN access and branch offices.Fixed-configuration switches offeringFast Ethernet and Gigabit Ethernetconnectivity with enhanced LANservices for mid-market and branchoffice networks.Compact fixed-configuration switcheswith Fast Ethernet connectivity forworkgroups, conference rooms, andclassrooms. Standalone fixed-configurationswitches Layer 2–4 switching and intelligentservices with dynamic IP routing andIPv6 Standalone fixed-configurationswitches Layer 2 switching with intelligentLayer 2–4 services Gigabit Ethernet and upgradableGigabit Ethernet to 10GbE uplinks Fast Ethernet and Gigabit Ethernetconnectivity Up to 48 10/100/1000 ports plustwo 10GbE X2 ports per stackableswitch or 4 Gigabit Ethernet ports Up to 48 10/100 ports or10/100/1000 ports Enhanced PoE support; thecapability to power beyond15.4W per port AC power supply failure protectionwith external power system AC power supply failure protectionwith external power supplyCisco Catalyst 3560 SeriesFixed-configuration switchescombining Gigabit Ethernetconnectivity and PoE for enterpriseLAN access and branch offices. Standalone fixed-configurationLayer 2 switches with no fan Fast Ethernet connectivity withGigabit Ethernet Uplinks Up to eight 10/100 ports Power over Ethernet: 24 full PoE portand 24-port (PoE supported on 8ports) configurations AC power supply failure protectionwith external power supply Compact Fast Ethernet and GigabitEthernet switches with no fanFixed-configuration LAN Lite switchesoffering Fast Ethernet connectivity withBasic LAN services for mid-market andbranch office networks. Standalone fixed-configurationswitches Layer 2 switching with Basic Layer2–4 services Standalone fixed-configurationswitches Fast Ethernet connectivity Layer 2–4 switching and intelligentservices with dynamic IP routing andIPv6 Compact Fast Ethernet model withno fan Up to 48 10/100 portsCisco Catalyst Express SeriesCisco-class switches that simplifyadvanced services and IPCommunications for businesses with20 to 250 employees. Standalone fixed-configurationLayer 2 switches Fast Ethernet and Gigabit Ethernetconnectivity Up to 24 10/100 ports with optional PoE Up to 24 10/100/100 ports plus2 SFP ports Simple GUI based management Fast Ethernet and Gigabit Ethernetconnectivity Up to 48 10/100/1000 ports plus fourSFP ports Integrated PoE (Cisco pre-standardand IEEE 802.3af); up to 24 ports with15.4 watts or 48 ports with 7.3 watts AC power supply failure protectionwith external power supply Compact Fast Ethernet PoE withno fan67
IntroductionTechnology SpotlightThe architectural foundation of Services Oriented Network ArchitectureCisco Systems offers the industry’s most complete range of switching solutions,supporting a wide variety of deployment requirements in networks of every size.Yet Cisco Catalyst switches are much more than a collection of point products tomeet isolated IT needs; they are part of an integrated approach to the broadergoals of protecting, optimizing, and growing networks for years to come.Cisco Catalyst switches provide an architectural foundation for the intelligentservices that enable new applications and uses for the network.Key Elements8Hardware IntegrationPredictable PerformanceAt the core of Cisco’s hardware integration isapplication-specific integrated circuit (ASIC)innovation. Cisco has developed more than onehundred ASICs for the Cisco Catalyst switchingfamily since 1995, with each generation includingmore capabilities. For example, Cisco was thefirst vendor to integrate Layer 3 switching intohardware, and has gone on to integrate securityaccess control lists (ACLs), quality of service (QoS)classification, and queuing across the entire CiscoCatalyst line. Cisco is also the only switchingvendor to offer hardware-based services modules,which integrate key functions such as firewalling,content networking, and network analysis directlyinto Catalyst 6500 switches.Cisco offers among the highest performancemodular and stackable switches in the industry,but throughput alone is not enough. Organizationsneed to be assured of predictable performance,regardless of variables like congestion, traffictype, or the use of software- or hardware-enabledservices. That’s why all Cisco Catalyst switchesare designed to maintain predictable performancethrough a unique combination of mechanisms,including Cisco Express Forwarding (CEF), TernaryContent Addressable Memory (TCAM), buffering,and congestion management. This ensures thatnetwork managers can enable complex featureswithout fear of losing speed in their networks.Unified Network ServicesVirtualizationScaling rich media applications, voice, video, anddata on a single network requires a comprehensiveapproach to network services. The Catalystportfolio leads the industry in Gigabit and 10Gigabit Ethernet (10GbE) port density. DesktopGigabit Ethernet, also called 10/100/1000, providesinvestment protection for future connectivityneeds while also making use of the “free” LANon-motherboard solutions shipping on most newdesktop and laptop computers. Similarly, 10GbE isbeing rapidly adopted in many enterprise networks,particularly in the network core, distribution, and indata center networks. Another key considerationis Power over Ethernet (PoE), which simplifies thedeployment of devices such as IP phones andwireless access points. PoE eliminates the needfor additional power cabling. Cisco drove the802.3af power standard through IEEE and todayoffers extensions to the IEEE standard throughthe use of intelligent power management. Inkeeping with Cisco’s evolutionary approach, theCisco Catalyst line includes switches that supportboth pre-standard inline power as well as IEEE802.3af-compliant devices, enabling our customersto deploy new technology while continuing to makethe most of past investments. Cisco offers thehighest density of IEEE 802.3af PoE devices (up to420) in a single chassis with full power redundancy.Cisco Catalyst Series switches offer a wide varietyof technologies that enable the scaling of a singlephysical network into multiple, logical networks.Identity services such as 802.1x and NetworkAdmission Control (NAC) ensure users are ableto access appropriate resources. Path isolationtechnologies provide a means for traffic isolation.These include Generic Route Encapsulation (GRE),Virtual Route Forwarding (VRF) and MultiprotocolLabel Switching (MPLS). Additionally, servicemodules such as the Application Control Engine(ACE) for the Catalyst 6500 can be virtualized tooffer up to 256 different instances.9
IntroductionCisco Catalyst Family Feature ComparisonIntelligent Switching for the Evolving NetworkModular SwitchesModel/SeriesFixed-Configuration SwitchesCatalyst 6500Catalyst 4500Catalyst 4900Catalyst 3750-ECatalyst 3750Catalyst 3650-ELAN Switching FeaturesConnectivity and FilteringEtherChannel /802.3ad Jumbo Frames—GbE on Copper Supported* L2 only Jumbo Frames—GbE on Fiber Supported* L2 only Broadcast Suppression Multicast Suppression Unicast Flood Suppression Flexible Packet Matching Layer 2ISL/802.1Q Private VLAN Edge Private VLAN Voice VLAN VLAN Trunking Protocol (VTP) GVRP GARP URT/VMPS VTP v3 VTP Bomb Protection Number of Active VLANsVMPS Server409640964096100510051005Number of VLAN IDs409640964096409640964096 IP ServicesIP ServicesIP ServicesIP BaseIP BaseIP BaseIP ServicesIP ServicesIP ServicesLayer 3H/W-based MPLS/EoMPLS EIGRP EIGRP Stub VPLS/H-VPLS MPLS L3 VPNs MPLS Traffic Engineering (TE) OSPF 10 *The following Catalyst 4500 ports and modules support jumbo frames: All ports: Supervisor uplinks, WS-X4306-GB,WS-X4506-GB-T, WS-X4648-RJ45V-E, WS-X4648-RJ45V E, WS-X4606-X2-E, and WS-X4624-SFP-ESpecific Ports: WS-X4232-GB-RJ: ports 1-2, WS-X4418-GB: ports 1-2, WS-X4412-2GB-TX: ports 13-14.11
IntroductionCisco Catalyst Family Feature Comparison (continued)Modular SwitchesModel/SeriesFixed-Configuration SwitchesCatalyst 6500Catalyst 4500Catalyst 4900Catalyst 3750-ECatalyst 3750Catalyst 3650-EBGP IP ServicesIP ServicesIP ServicesEqual Cost Load Balancing RIP, RIPv2 Static Routes IS-IS H/W-based IPv6 Routing H/W-based Policy Routing IPv4 H/W-based Policy Routing IPv6 Multiprotocol Routing (IPX, AppleTalk) Cisco Express Forwarding (CEF) Up to 1,000,000Up to 256,000Up to 200,000Up to 20,000Up to 20,000Up to 11,000IP ServicesEnhanced Layer 3IP ServicesIP ServicesIP ServicesIP Services LAN Switching Features (continued)Layer 3 (continued)H/W FIB EntriesVRF LiteIntegrated SecurityAccess Control ListsReflexive ACL Port ACL Time-based ACL Router ACL VLAN ACL VACL with Redirect/Capture/Logging ofDenied Traffic *Capture andLoggingCapture andLoggingCapture andLogging200020002000 Context-based Access Control H/W-based Access Control Entry(ACE) Counters Order-dependent ACL Merge Dedicated Hardware Resources forSecurity ACLs 32,000Sup-E-128K ACEs32,000ACL Scalability (ACE entries) Attack MitigationFlexible Packet Matching Control Plane Policing (Multiple CPURate Limiters) IP Source Guard 12*As part of IPACL MAP but not for the entire VACL13
IntroductionCisco Catalyst Family Feature Comparison (continued)Modular SwitchesModel/SeriesFixed-Configuration SwitchesCatalyst 6500Catalyst 4500Catalyst 4900Catalyst 3750-ECatalyst 3750Catalyst 3650-EDHCP Snooping/Option 82 Dynamic ARP Inspection MAC Address Notification Port Security H/W-based uRFP Check H/W-based MAC Learning H/W-assisted MAC AgingPIM Accept Register—Rogue MulticastServer ProtectionRouting Protocol Pass Through ARP Policing H/W-based Directed Broadcast Integrated Security (continued)Attack Mitigation (continued) Trust and Identity Management802.1x Identity-basedNetworking Port Authentication 802.1x with VLAN assignment 802.1x with Guest VLAN 802.1x with Aux. VLAN Support 802.1x Port Description TACACS /RADIUS Web Authentication Proxy MAC Authentication Unidirectional Control Port Inaccessible Authentication Secure ConnectivityH/W-based NAT/PAT MD5 Route Authentication Multilevel Account Privilege 1415
IntroductionCisco Catalyst Family Feature Comparison (continued)Fixed-Configuration SwitchesModular SwitchesModel/SeriesCatalyst 6500Catalyst 4500Catalyst 4900Catalyst 3750-ECatalyst 3750 Catalyst 3650-EAvailability and ResiliencySwitch RedundancyVirtual Switching System (VSS) IOS Software Modularity Non-stop Forwarding/Stateful Switchover(NSF/SSO) NSF-aware Redundant Power Supplies External onlyExternal onlyExternal onlyRedundant Fans Redundant Fan Trays Redundant Supervisors Generic Online Diagnostics (GOLD) Basic Support for GOLD Services Power Supply Failure Redundancy Unidirectional Link Detection (UDLD) Gateway Load Balancing Protocol (GLBP) Hot Standby Routing Protocol (HSRP) Virtual Router Redundancy Protocol(VRRP) UplinkFast Power Circuit Failure RedundancyNetwork ProtocolsBackBoneFast RSTP (802.1w) PortFast Per VLAN STP (PVSTP) Per VLAN RSTP (PVRSTP) Multiple Instance STP (MISTP) MSTP (802.1s) STP Root Guard BDPU Guard Loop Guard IP Event Dampening –12.2 (50)SGBidirectional Forwarding Detection 1617
IntroductionCisco Catalyst Family Feature Comparison (continued)Modular SwitchesModel/SeriesFixed-Configuration SwitchesCatalyst 6500Catalyst 4500Catalyst 4900Digital Optical Monitoring Flexlink Catalyst 3750-ECatalyst 3750Catalyst 3650-E EEM or EOT Availability and Resiliency (continued)Network Protocols (continued)Link State TrackingDelivery OptimizationStateful Application IntelligenceNetwork-based Application Recognition Quality of ServiceNumber of Queues per PortUp to 8Up to 8Up to 8Up to 8Up to 8Up to 8Congestion Avoidance WTDWTDWTDL2–L3 Rewrite/Mapping Ingress Queuing N/A Ingress Strict Priority N/A Egress Queuing Egress Strict Priority Traffic Classification IP Service Level Agreement H/W-based Policing Per-port Policers Per-VLAN Policers H/W-based Aggregate Policers PolicersHierarchical Policers User-based (Source IP) Rate Limiting Shaped Round Robin MulticastH/W-based IPv6 Multicast In SoftwareNo PIMNo PIMNo PIMH/W-based IPv4 Multicast H/W-based Bidirectional PIM Multicast Routing Manager Source Specific Multicast (SSM) 18 19
IntroductionCisco Catalyst Family Feature Comparison (continued)Modular SwitchesModel/SeriesFixed-Configuration SwitchesCatalyst 6500Catalyst 4500Catalyst 4900Catalyst 3750-ECatalyst 3750Catalyst 3650-EDelivery Optimization (continued)Multicast (continued)Multicast NSF/SSO PIM Sparse PIM Dense PIM Sparse/Dense PIM Snooping PIM Accept Register—Rogue MulticastServer Protection IGMP v1/v2 IGMP v3 CGMP RGMP DVMRP InteroperabilityNumber of Multicast RoutesIGMP Snooping 32,00032,00028,000100010001000 IGMP Querier SSM Mapping H/W-based Multicast Tunneling mVRF Lite Multicast VPN (mVPN) Tunneling ProtocolsH/W-based GRE In SoftwareIn SoftwareH/W-based Multipoint GRE H/W-based IPv4 in IPv6 In SoftwareIn SoftwareH/W-based IP in IP In SoftwareIn SoftwareLink Layer Discovery Protocol (LLDP) Enhanced ManageabilityTime Domain Reflectometry (TDR) Time Domain Reflectometry (TDR)Interface 10/100/1000 Cisco Network Assistant (CNA) Smartports20 21
IntroductionCisco Catalyst Family Feature Comparison (continued)Fixed-Configuration SwitchesModular SwitchesModel/SeriesCatalyst 4900Catalyst 3750-ECatalyst 3750Catalyst 3650-E Catalyst 6500Catalyst 4500NetFlow NetFlow Data Export Syslog Switch TopN Enhanced Manageability (continued)SNMP RMON SPAN RSPAN ERSPAN L2-Traceroute SSH v2 AutoQoS E-911 MIB Support Out of Band Management (Serial)—RJ45 Out of Band Management (Serial)—USB Remote Power Cycle and Shutdown Compact Flash Configuration Rollback Call Home Digital Optical Monitoring Integrated H/W-based NetFlow NetFlow Top Talkers Sampled NetFlow NetFlow v9 Multicast NetFlow Per Interface NetFlow Data Export NetFlow Bridged IP Flows NetFlow v5 NetFlow v8 Microflow Policing 2223
IntroductionCisco Catalyst Family Feature Comparison (continued)Fixed-Configuration SwitchesModular SwitchesModel/SeriesCatalyst 6500Catalyst 4500Catalyst 4900Catalyst 3750-ECatalyst 3750Catalyst 3650-ESoftware ModularitySubsystem in Service Software Upgrade(ISSU) Fault Containment Memory Protection Process Restartability Application, Security, and Management ModulesVirtualized Firewall Module Intrusion Detection and PreventionModule VPN: IPSec, SSL Module Anomaly Detection and Guard Module Network Analysis Module Communication Media Module Wireless LAN Service Module Content Switching and SSL Module Application-oriented Network Module IPT Solution802.3af—15W on 48 Ports in a Module/Fixed Switch 802.3af—7W on 48 Ports in a Module/Fixed Switch 802.3af—15W on 24 Ports in a Module/Fixed Switch 802.3af Modular PoE Daughter Card Subsystem In Service Software Upgrade(ISSU) Fast Link Failure Detection(Bidirectional Forwarding Detection) Redundant Supervisors withStateful Switchover Redundant Power Supply Redundant Power Circuit Communication Media Module AutoQoS Cisco Discovery Protocol (CDP) 2425
IntroductionCisco Catalyst Family Feature Comparison (continued)Modular SwitchesModel/SeriesFixed-Configuration SwitchesCatalyst 6500Catalyst 4500Link Layer Discovery Protocol (LLDP) Encapsulated RSPAN IP Service Level Agreement VoIP Quality Monitoring withNetwork Analysis Module Catalyst 4900Catalyst 3750-ECatalyst 3750Catalyst 3650-E IPT Solution (continued)System ScalabilitySwitching Fabric (Gbps)32–72064–32096–320643264Packets per Second ��39Modular Memory Upgrade 2627
IntroductionCisco Catalys
Cisco Catalyst 4900, Catalyst 3750-E, Catalyst 3750, Catalyst 3560-E, Catalyst 3560, Catalyst 2960, Catalyst 2940, and Catalyst Ex
Cisco Catalyst 3524 PWR XL 2 Y Cisco Catalyst 3524 XL 1 Y Cisco Catalyst 3500 48p 15 Y Cisco Catalyst 3550 95 5 Y Cisco Catalyst 3560-48PS 8 N Cisco Catalyst 3560G-48TS 6 N Cisco Catalyst 3560G-48PS 14 N Cisco Catalyst 3560E-48PD-F 20
Supported Devices - Cisco SiSi NetFlow supported Cisco devices Cisco Catalyst 3560 Cisco 800 Cisco 7200 Cisco Catalyst 3750 Cisco 1800 Cisco 7600 Cisco Catalyst 4500 Cisco 1900 Cisco 12000 Cisco Catalyst 6500 Cisco 2800 Cisco ASR se
Cisco Catalyst 2950 &' * &' * Fast Ethernet Gigabit Ethernet Catalyst 2950 &' * &' * (Quality of Service QoS) (Multicast) LAN Catalyst 2950 Catalyst 3550 &' * IP &' * Catalyst 2950 Cisco Cluster Management Suite (CMS) Web & Catalyst &' * Cisco CMS &' * &' Cisco Catalyst 2950 &' &' Catalyst 2950G-48 -48 10/100 2 Gigabit (Gigabit Interface Converter, GBIC) Gigabit
Cisco Nexus 7706 Cisco ASR1001 . Cisco ISR 4431 Cisco Firepower 1010 Cisco Firepower 1140 Cisco Firepower 2110 Cisco Firepower 2130 Cisco FMC 1600 Cisco MDS 91485 Cisco Catalyst 3750X Cisco Catalyst 3850 Cisco Catalyst 4507 Cisco 5500 Wireless Controllers Cisco Aironet Access Points .
WS-X6K-SUP2-2GE TUS SYSTEM CONSOLE PWR MGMT RESET CONSOLE CONSOLE PORT MODE PCMCIA EJECT PORT 1 PORT 2 Switch Load 100% 1% LINK 1 2 3 AN ATUS 4 5 6 A TUS A-IPSEC-2G A A TUS A-IPSEC-2G VICES SPA . 6 Cisco Catalyst 6506, Catalyst 6506-E, Catalyst 6509 and Catalyst 6509-E Switch with Catalyst 6500 Series VPN Services Port Adap ter OL-6334-02 .
Services Port Adapter (ws-ipsec-2 and ws-ipsec-3) Security Policy version 1.6 May 27, 2009 This is the non-proprietary Cryptographic Module Security Policy for the Catalyst 6506, Catalyst 6506-E, Catalyst 6509, Catalyst 6509-E switches with the VPN Services Port Adapter: Chassis Hardware Version - Catalyst 6506 switch - Catalyst 6506-E .
Cisco Catalyst 3500 Series XL 3-20 Cisco Catalyst 3900 Series 3-23 Cisco Catalyst 4000 Series — Modular Configuration 3-25 Cisco Catalyst 4000 Series — Fixed Configuration 3-28 Cisco Catalyst 4840G 3-30 Cisco Catalyst 5000 Family 3-32 Cisco
A CENSUS LIST OF WOOL ALIENS FOUND IN BRITAIN, 1946-1960 221 A CENSUS LIST OF WOOL ALIENS FOUND IN BRITAIN, 1946-1960 Compiled by J. E. LOUSLEY Plants introduced into Britain by the woollen industry have attracted increasing interest from field botanists in recent years and this follows a long period of neglect. Early in the present century Ida M. Hayward, assisted by G. C. Druce, made a .
