Cisco6500系列交换机配置
Catalyst 65006000 交换机 NetFlow 配置和故障排除

目录
简介 前提条件
要求 使用的组件 约定 背景信息 配置 网络图 本地 IOS 中的配置 启用 NetFlow 配置 NDE 可选配置 混合 OS 中的配置 启用 NetFlow 配置 NDE 可选配置 验证 排除故障 禁用了 MLS 老化 NetFlow 显示单向流量 NetFlow 不显示交换或桥接流量 IP 流中看不到源 IP 地址和目标 IP 地址 支持统计 VLAN 上的桥接流 NetFlow 中的 BGP_NEXTHOP 不正确 相关信息
!
Switch(config)#ip flow-export source loopback 0
Switch(config)#ip flow-export destination 10.10.100.2 9996
!--- Configures NDE on the MSFC with the NetFlow collector IP address !--- and the application port number 9996. This port number varies !--- depending on the NetFlow collector you use.
多层交换机特性卡(MSFC)的NetFlow高速缓存捕获在软件路由的流的统计数据。 策略特性卡(PFC)的NetFlow高速缓存捕获在硬件方面路由的流的统计数据。 流掩码定义 NetFlow 缓存表中缓存条目的格式。 PFC 支持少数几种类型的流掩码,并且 NetFlow 对所有统计数据仅使用一个 流掩码。 可以根据要求配置流掩码类型。 以下是 PFC 中提供的流掩码的列表:
简介
Cisco Catalyst 6500系列交换机虚拟交换系统(VSS)1440

一、虚拟交换系统(VSS)概念VSS 是一种网络系统虚拟化技术,将两台Cisco Catalyst 6500系列交换机或者7600系列路由器组合为单一虚拟交换机/路由器,从而提高运营效率、增强不间断通信,并将系统带宽容量扩展到1.4Tbps。
在初始阶段,VSS将使两台物理Cisco Catalyst 6500系列交换机作为单一逻辑虚拟交换机运行,称为虚拟交换系统1440(VSS1440)。
(参见图1)图1虚拟交换系统1440与传统网络设计的比较VSS1440:VSS1440指由两台采用Virtual Switching Supervisor 720-10GE的Cisco Catalyst 6500系列交换机构成的VSS。
在一个VSS中,同时激活这两个机箱的数据平面和交换阵列,各支持720Gbps管理引擎,每VSS共1400- Gbps交换容量。
只有其中一个虚拟交换机成员有激活的控制平面。
这两个机箱通过机箱间状态切换(SSO)机制和不间断转发(NSF)保持同步,即使某个管理引擎或机箱发生了故障,也能提供不间断通信。
VSS支持所有采用集中或分布式(利用DFC3C或DFC3CXL)转发模式的Cisco Catalyst 6500系列交换机6700系列模块二、VSS的优势1. VSS通过简化网络提高了运营效率,将交换机管理开销降低至少50%。
* 为Cisco Catalyst 6500虚拟交换机提供单管理点、IP地址和路由实例- 管理单一配置文件和节点。
无需用相同策略配置冗余交换机两次。
- 每VLA N只需一个网关IP地址,而不必像现在这样每VLA N使用三个IP地址。
- 无需再使用HSRP、VRRP和GLBP。
- 能使用CiscoWorks LAN Management System (LMS) 3.0来将Cisco Catalyst 6500虚拟交换机作为单一实体加以集中管理。
* 多机箱EtherChannel∕EC)是一种L2多路径技术,创建了简化的无环路技术,不再采用生成树协议,同时仍能激活以严格防御用户误配置。
思科ME6500产品手册

Data SheetCisco ME 6500 Series Ethernet SwitchThe Cisco® ME 6500 Series Ethernet Switch is a next-generation, fixed-configuration switch built for space-optimized and power-constrained networks. Based on ground-breaking and industry-leading Cisco Catalyst® 6500 technology, the Cisco ME 6500 Series cost-effectively delivers on the stringent performance, reliability, and QoS requirements of next-generation enterprise WAN edge deployments in a space- and power-optimized 1.5-rack unit (1.5RU) package. The Cisco ME 6500 Series extends the most advanced Multiprotocol Label Switching (MPLS), quality of service (QoS), multicast, and IPv6 features into Ethernet access and aggregation networks, enabling scalable and service-rich Gigabit Ethernet access for both fiber and copper deployments.Product OverviewThe Cisco ME 6500 Series Ethernet Switch is a high-performance, fully featured, and resilient Ethernet switch, equipped standard with the Policy Feature Card 3C (PFC3C) and Multilayer Switch Feature Card 2A (MSFC2A).The Cisco ME 6524 Ethernet Switch is the first available product of the Cisco ME 6500 Series. The Cisco ME 6524 is available in two configurations:●24 Gigabit Ethernet Small Form-Factor Pluggable (SFP) downlinks and 8 Gigabit EthernetSFP uplinks, with redundant power supplies (product ID ME-C6524GS-8S, Figure 1). Figure 1. Cisco ME 6524 with 24 Gigabit Ethernet SFP Downlinks●24 Ethernet 10/100/1000 downlinks and 8 Gigabit Ethernet SFP uplinks, with redundantpower supplies (product ID ME-C6524GT-8S, Figure 2).Figure 2. Cisco ME 6524 with 24 Ethernet 10/100/1000 DownlinksThe Cisco ME 6524 Ethernet Switch is shipped with the IP Base Software image. The image includes the Layer 2 feature set, RIP, and EIGRP stub.For greater service breadth and network flexibility, the Cisco ME 6524 Ethernet Switch offers the IP Services license that provides IPv4 feature set, and the Advanced IP Services Software license that provides MPLS and IPv6 functionality.The Cisco ME 6524 offers:●Optimal Gigabit Ethernet density: With up to 32 Gigabit Ethernet ports, all fiber-based, theCisco ME 6524 can aggregate multiple customers who require Gigabit Ethernetconnectivity. The uplink interfaces offer flexible connectivity options by accommodating abroad range of SFP optics, including coarse wavelength-division multiplexing (CWDM) and dense wavelength-division multiplexing (DWDM) optics.●Flexible network deployment options: The switch features highly scalable Layer 2 serviceswith features such as intelligent 802.1Q tunneling and Layer 2 Protocol Tunneling. ThePFC3C daughter card enables in-hardware MPLS technologies for MPLS VPNs, andEthernet over MPLS (EoMPLS). For service offering facing an increasing demand for IPaddress space, hardware-enabled IPv6 protocols provide a scalable and high-performingend-to-end IP service delivery.●Optimal performance and scalability: The Cisco ME 6524 offers high performance CPU forLayer 2 and Layer 3 protocols convergence and stability. The switch features scalableLayer 2 switching, IP routing and MPLS functionalities in hardware without performanceimpact.●Increased service availability: The Cisco ME 6524 helps ensure service and network uptimewith its support of Cisco EtherChannel protocols, rapid convergence protocols such asIEEE 802.1w/802.1s and Flexlink, and gateway load-balancing protocols. In order tominimize service outage due to a power supply failure, the Cisco ME 6524 can beconfigured with redundant DC, AC or a combination of AC and DC power supplies that are field-replaceable and hot-swappable.●Integrated security: The Cisco ME 6524 offers a comprehensive set of security features tomitigate denial-of-service (DoS) attacks, to restrict the access to the network, and tosafeguard network resources. Port-based and VLAN-based access control lists (ACLs)restrict the unwanted traffic based on traffic and users; CPU rate limiters and control plane policing (CoPP) limit the amount of traffic that enters the network; Port Security limits thenumber of MAC addresses that can be learned; DHCP Snooping and dynamic ARPinspection prevent threats from the DHCP server, default gateways, or address spoofingattacks. These integrated security features are hardware-enabled so they can be enabled concurrently without jeopardizing the system performance as the traffic level increases.ApplicationsThe Cisco ME 6524 offers hardware-accelerated VPN services for network segmentation and branches interconnectivity.Layer 2 and Layer 3 VPNsLayer 2 and Layer 3 VPNs have been widely deployed by enterprise and data center customers to offer network segmentation and consolidation. VPNs are well suited for applications such as interbranch connectivity, Internet access, intranets, and extranets.Layer 2 VPNs can be delivered over a pure Layer 2 infrastructure. By enabling features as 802.1Q tunneling and Layer 2 Protocol Tunneling (L2PT), the Cisco ME 6524 allows the customer to segment and transparently transport the users’ traffic.Alternatively, Layer 2 VPNs can be offered through Ethernet over MPLS. This technology provides a Layer 2 tunneling mechanism over a Layer 3 MPLS network, thus using the Layer 3 network convergence protocols without the need for Spanning Tree Protocol.Layer 3 VPNs, often referred to as MPLS VPNs, are multipoint Layer 3 services (see Figure 3).The PFC3C complex on the Cisco ME 6524 enables MPLS in hardware and provides QoS and resiliency capabilities such as MPLS Experimental (MPLS EXP) bit marking, MPLS Traffic Engineering (MPLS TE), and MPLS Fast Reroute (MPLS FRR).Figure 3. Cisco ME 6524 Supports Layer 2 and Layer 3 VPNsKey Features and BenefitsTable 1 describes the features and benefits of the Cisco ME 6524, and Table 2 provides information about its scalability.Table 1.Cisco ME 6524 Features and BenefitsFeaturesBenefitsLayer 2 Switching IEEE 802.1Q 802.1Q TunnelingLayer 2 Protocol Tunneling (L2PT) 802.1Q and L2PT are the service enablers to offer Layer 2 VPNs. By encapsulating users' data frames in an outer 802.1Q tag and by tunneling users' PDUs, 802.1Q tunneling allows to segregate users' traffic and to scale the number of users beyond the 4096 VLAN boundaryIEEE 802.1D IEEE 802.1w IEEE 802.1s FlexlinkPort Aggregation Protocol (PAgP) IEEE 802.3adUnidirectional Link DetectionProtocols such as IEEE 802.1D, IEEE 802.1w, and IEEE 802.1s help ensure business continuity by minimizing the network convergence time for time-sensitive applications.Flexlink provides fast failover over point-to-point connections, without the overhead of control protocols.PAgP and IEEE 802.3ad increase bandwidth availability and provide fast link failover within the Cisco EtherChannel bundle.Unidirectional Link Detection (UDLD) increases the network reliability by quickly detecting unidirectional links or misplaced fiber connectors.Cisco Discovery Protocol VLAN Trunk Protocol (VTP) Cisco Discovery Protocol and VTP ease the network and service configuration by detecting peer capability and by propagating the VLANs information within the network.Layer 3 RoutingOpen Shortest Path First (OSPF)Enhanced Interior Gateway Routing Protocol (EIGRP) Intermediate System-to-Intermediate System (IS-IS) ProtocolBorder Gateway Protocol Version 4 (BGPv4)Hot Standby Router Protocol (HSRP)Virtual Router Redundancy Protocol (VRRP) Gateway Load Balancing Protocol (GLBP) Bidirectional Forwarding Detection (BFD) for OSPF and IS-ISStatic Routing High-performance IP routing protocols form the foundation for scalable Layer 3 services.Efficient Multicast DistributionProtocol Independent Multicast (PIM, PIM-SM, PIM-SSM)PIM SnoopingBidirectional PIMInternet Group Management Protocol version 1, 2, 3(IGMP v1, v2, v3)IGMP SnoopingEnable efficient and scalable delivery of video applications. Advanced Quality of ServiceIngress Policing—Per Port, Per VLAN, Per Port + Per VLANPer-port egress policingDSCP TransparencyClass of service (CoS) Mutation Flexible Policing functions classify and rate-limit the users’ traffic based on port, VLAN, and port + VLAN information. Layer 3 per-port egress policing allows the delivery of multipoint services with tight service-level agreement (SLA) requirements. User traffic can be marked at Layer 2 or Layer 3, to fulfill differentiated QoS models.Priority QueueShaped Round Robin (SRR)Deficit Weighted Round Robin (DWRR) Weighted Random Early Detection (WRED) Intelligent queuing mechanism helps ensure that the highest-priority data is serviced ahead of other traffic.Congestion avoidance and scheduling algorithms help regulate traffic and prevent network congestion. SRR enhances the scheduling algorithm by shaping the traffic that egress each queue.Robust Security SolutionPrivate VLANIEEE 802.1xDynamic Host Configuration Protocol (DHCP) SnoopingDHCP Option 82Dynamic ARP Inspection Private VLAN enforces users’ security by isolating the traffic flows coming from different users.IEEE 802.1x, port-based security and port-based access lists allow to grant access to network resources and privileges through identity-based networking.DHCP Snooping, DHCP Option 82, and Dynamic ARP Inspection help in identifying user’s MAC and IP address and port number, hence preventing attacks from malicious users.VLAN-based and port-based ACLsPort Security on Access, 802.1Q trunk, and 802.1Q tunneling portsPer-VLAN MAC LimitingControl Plane PolicingHardware-based Rate LimitersStorm ControlUnicast Flood Blocking Malicious attacks can jeopardize the functionality of the network by compromising the switch CPU, MAC table, etc.Features such as Port Security and Per-VLAN MAC Limiting restrict the number of MAC addresses that can be learned on the network. Hardware-enabled ACLs and rate limiters restrict undesired traffic in the network, while storm control features rate-limit the amount of broadcast and multicast frames injected into the switch.MPLSEthernet over MPLS (EoMPLS) EoMPLS VC Type 4 and VC Type 5 MPLS VPN (RFC2547)MPLS Traffic Engineering (MPLS TE) MPLS Fast Reroute (MPLS FRR) Enhance the service flexibility by allowing Layer 2 and Layer 3 services integration on the same platform.MPLS TE and FRR features allow to transport services with different levels of protection and service guarantees.IPv6Native IPv6RIPng, MP-BGP4, OSPFv3IPv6 over IPv4 TunnelsInternet Control Message Protocol version 6 (ICMPv6)Configured, Automatic, GRE, 6to4, ISATAP Tunnels IPv6 QoSPIM-SM and PIM-SSM Improve the scalability of IP deployments, allowing high-performing network evolution.Multicast protocols and QoS features optimize video delivery over an end-to-end IP architecture.Table 2. Cisco ME 6524 Scalability NumbersDescription SpecificationMAC Addresses Up to 96,000IPv4 Routes Up to 256,000IPv6 Routes Up to 128,000EoMPLS Tunnels 4096MPLS VPNs 512NetFlow Entries Up to 128,000Product ArchitectureTable 3 lists details about the Cisco ME 6524 product architecture. Table 4 and Table 5 list product specifications and standards and management information. Table 6 provides safety and compliance information.Table 3. Cisco ME 6524 Product ArchitectureDescription SpecificationHardware-Based ForwardingEnginePolicy Feature Card 3C (PFC3C) onboardMSFC Daughter Card Version MSFC2A onboardPerformance Up to 15 mppsSwitching Capacity 32 GbpsUplinks 8 Gigabit Ethernet SFP interfacesDownlinks ●24 Gigabit Ethernet SFP interfacesor●24 Ethernet 10/100/1000 interfacesMTU 9216 bytes—Jumbo frames supported on uplink and downlink interfacesUplink Oversubscription Not over-subscribedDownlink Oversubscription 3:1 in case of 1 GE port speedUplink Queue Structure ●TX: 1p3q8t●RX: 2q8t●Deep Buffer: 12.8 MB per port (50% TX and 50% RX)Uplink Port Scheduler Strict Priority Scheduling with either Shaped Round Robin (SRR) or Deficit WeightedRound Robin (DWRR)Downlink Queue Structure ●TX: 1p3q8t●RX: 1q2t●Deep Buffer TX: 21.33 MB per port●Deep Buffer RX: 240 KB shared by three portsDownlink Port Scheduler DWRR, Weighted Random Early Detection (WRED)USB Port Two USB ports (host and device)Product SpecificationsTable 4. Product SpecificationsDescription SpecificationSoftware compatibility Cisco IOS® Software Release 12.2(18)ZUProtocols Layer 2 switching protocolsLayer 3 routing protocolsMulticast protocolsComprehensive MPLS supportIPv6USB Port Two USB ports (host and device)Connectors and Cabling Management console port: RS232 (RJ-45)Support for transceivers is constantly enhanced as new optics/pluggables becomeavailable. Please refer to the transceiver support section in the release notes under:/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/release/notes/ol_14271.htmlMemory 256 MB of default DRAM for the switch processor, upgradeable to 512 MB or 1 GB.Software modularity images require a minimum of 512 MB DRAM on the switchprocessor.512 MB of default DRAM for the router processor, upgradeable to 1 GB128-MB boot flash for the switch processor64-MB boot flash for the route processorOptions Removable storage: 512 MB and 1 GB(compact flash)Reliability and Availability Dual field-replaceable and hot-swappable redundant DC or AC power suppliesField-replaceable and hot-swappable fan unitMean Time Between Failure (MTBF):●58481 hours for ME-C6524GS-8S●59172 hours for ME-C6524GT-8SMean Time Between Critical Failure (MTBCF):●69155 hours for ME-C6524GS-8S●70983 hours for ME-C6524GT-8SPhysical Dimensions (H x W x D) 1.5 RU2.625 x 17.45 x 19 in. (6.7 x 44.3 x 48.3 cm)Weight 29.13 lb (13.21 Kg)Power Power consumption: 400WPower supply module can be redundant or non-redundant. AC and DC power modulesare available.AC input voltage:●Between 100 and 240VAC (nominal)●Use the supplied AC power cord to connect the AC power connector to an AC poweroutlet. The cords ships with the AC power module.AC input current:●5.0A max @ 110VAC●2.5A max @ 220VACAC input-frequency range:●47-63 HzDC input voltage:●Domestic, –40.5 VDC to –56 VDC continuous●International, –55 VDC to –72 VDC continuousDC input current:●11A @ –48 VDC●9A @ –60 VDCStandards and ManagementTable 5. Cisco ME 6524 Standards and Management Description SpecificationStandards and Protocols ●IEEE 802.3●IEEE 802.3u●IEEE 802.3z●IEEE 802.3x●IEEE 802.3ab●IEEE 802.1t●IEEE 802.1u●IEEE 802.1Q●IEEE 802.1p●IEEE 802.1D●IEEE 802.1w●IEEE 802.1s●IEEE 802.1x●IEEE 802.3ad●IEEE 802.3x●RIPv2●EIGRP●OSPF●IS-IS ●BGPv4●Policy Based Routing (PBR)●HSRP (RFC2281)●Virtual Router Redundancy Protocol (VRRP)●Bidirectional Forwarding Detection (BFD) for OSPF and IS-IS●Internet Group Management Protocol (IGMP) v1, v2, v3●IGMP Proxy reporting for IGMPv2 and MLDv1●PIM●PIM-SM, PIM-SSM, Bidirectional PIM●WCCPv2●MPLS VPN (RFC2547)●Ethernet over MPLS (EoMPLS Martini draft) ●Generic Routing Encapsulation (GRE)Management ●Simple Network Management Protocol Version 1, 2, and 3 (SNMPv1, v2, v3)●Telnet Interface●VTP●CDP●IGMP Snooping●DHCP Snooping●Remote Switch Port Analyzer (RSPAN), Encapsulated Remote SPAN (ERSPAN)●Embedded Remote Monitoring (RMON) software agent●Domain Name System (DNS)●Trivial File Transfer Protocol (TFTP)●Network Timing Protocol (NTP)●Multifunctional LEDs per port, and multifunction LEDs for power suppliesDescription SpecificationMIBs ●BRIDGE-MIB (RFC1493)●BGP4-MIB (RFC1657)●CISCO-ACCESS-ENVMON-MIB●CISCO-BGP-POLICY-ACCOUNTING-MIB●CISCO-BGP4-MIB●CISCO-CDP-MIB●CISCO-CLASS-BASED-QOS-MIB●CISCO-CONFIG-COPY-MIB●CISCO-CONFIG-MAN-MIB●CISCO-ENTITY-ALARM-MIB●CISCO-ENTITY-EXT-MIB●CISCO-ENTITY-VENDORTYPE-OID-MIB●CISCO-FLEX-LINKS-MIB●CISCO-FTP-CLIENT-MIB●CISCO-HSRP-EXT-MIB●CISCO-HSRP-MIB●CISCO-IETF-IP-FORWARD-MIB●CISCO-IETF-IP-MIB●CISCO-IF-EXTENSION-MIB●CISCO-IMAGE-MIB●CISCO-IP-STAT-MIB●CISCO-IPMROUTE-MIB●CISCO-L2-CONTROL-MIB●CISCO-L2-TUNNEL-CONFIG-MIB●CISCO-MAC-NOTIFICATION-MIB●CISCO-MEMORY-POOL-MIB●CISCO-NDE-MIB●CISCO-OSPF-MIB●CISCO-OSPF-TRAP-MIB●CISCO-PAE-MIB●CISCO-PAGP-MIB●CISCO-PIM-MIB●CISCO-PING-MIB●CISCO-PRIVATE-VLAN-MIB●CISCO-PROCESS-MIB●CISCO-PRODUCTS-MIB●CISCO-QUEUE-MIB●CISCO-RMON-CONFIG-MIB●CISCO-RTTMON-MIB●CISCO-STP-EXTENSIONS-MIB●CISCO-SVI-AUTOSTATE-MIB●CISCO-SWITCH-ENGINE-MIB ●CISCO-SYSLOG-MIB●CISCO-TCP-MIB●CISCO-UDLDP-MIB●CISCO-VLAN-IFTABLE-RELATIONSHIP-MIB●CISCO-VTP-MIB●ENTITY-MIB●ENTITY-SENSOR-MIB●EVENT-MIB●IF-MIB●IGMP-MIB●IPMROUTE-MIB●MPLS-LDP-MIB●MPLS-LSR-MIB●MPLS-TE-MIB●MPLS-VPN-MIB●NOTIFICATION-LOG-MIB●OLD-CISCO-CHASSIS-MIB●OLD-CISCO-CPU-MIB●OLD-CISCO-INTERFACES-MIB●OLD-CISCO-IP-MIB●OLD-CISCO-MEMORY-MIB●OLD-CISCO-TCP-MIB●OSPF-MIB●OSPF-TRAP-MIB●PIM-MIB●RFC1213-MIB●RMON-MIB●RMON2-Mib●RSVP-MIB●SMON-MIB●SNMP-FRAMEWORK-MIB●SNMP-NOTIFICATION-MIB●SNMP-PROXY-MIB●SNMP-TARGET-MIB●SNMP-USM-MIB●SNMP-VACM-MIB●SNMPv2-MIB●SOURCE-ROUTING-MIB●TCP-MIB●UDP-MIBMetro Ethernet Forum MEF9 and MEF14 certifiedSafety and ComplianceTable 6. Safety and ComplianceDescription SpecificationElectromagnetic Emission Compliance (EMC) ●CE marking●FCC Part 15●VCCI Class A●EN55022 Class A●CISPR 22 Class A●AS/NZS CISPR22 Class A ●ETS300 386●EN55024●EN61000-3-2●EN61000-3-3Safety ●UL 60950●CSA-C22.2 No. 60950●EN 60950●IEC 60950NEBS ●GR-63-CORE NEBS Level 3●GR-1089-CORE NEBS Level 3ETSI ●ETS 300 019 Storage Class 1.1●ETS 300 019 Transportation Class 2.3●ETS 300 019 Stationary Use Class 3.1Noise Specifications ●Central Office (CO) Specification: 60 dBAOperating Environment ●Temperature: 32°F (0°C) to 104°F (+40°C)●Altitude: Up to 10,000 ft (3000m)●Relative humidity: 10% to 85% (noncondensing)Storage Environment ●Temperature: –4°F (–20°C) to 149°F (+65°C)●Altitude: 15,000 ft (4570m)●Relative humidity: 5% to 95% (noncondensing)Ordering InformationTable 7 lists the ordering information for Cisco ME 6524.To place an order, visit the Cisco Ordering Home Page.Table 7. Ordering InformationPart Number DescriptionME-C6524GS-8S 24 Gigabit Ethernet SFP interfaces + 8 Gigabit Ethernet SFP uplinks, 1 Fan Tray ME-C6524GT-8S 24 Ethernet 10/100/1000 interfaces + 8 Gigabit Ethernet SFP uplinks, 1 Fan Tray PWR-400W-DC 400W DC Power Supply for the Cisco ME 6524PWR-400W-AC 400W AC Power Supply for the Cisco ME 6524MEM-XCEF720-256M Default Memory on the Cisco ME 6524 Switch ProcessorMEM-XCEF720-512M 512-MB Memory Upgrade Option for the Switch Processor on the Cisco ME 6524 MEM-XCEF720-1GB 1-GB Memory Upgrade Option for the Switch Processor on the Cisco ME 6524 MEM-MSFC2-512MB Default Memory on the Cisco ME 6524 Router ProcessorMEM-MSFC3-1GB 1-GB Memory Upgrade Option for the Router Processor on the Cisco ME 6524 MEM-C6K-CPTFL512M Optional External Compact Flash memory 512 MBS523IBL-12218ZU Cisco ME 6524 IOS IP BASE LAN onlyS523IBK9L-12218ZU Cisco ME 6524 IOS IP BASE SSH LAN onlyS523AIK9L-12218ZU Cisco IOS Advanced IP ServicesData Sheet© 2008–2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 11 of 10 Service and SupportCisco offers a wide range of services programs to accelerate customer success. These innovativeservices programs are delivered through a unique combination of people, processes, tools, andpartners, resulting in high levels of customer satisfaction. Cisco services help you to protect yournetwork investment, optimize network operations, and prepare the network for new applications toextend network intelligence and the power of your business. For more information about Ciscoservices, see Cisco Technical Support Services or Cisco Advanced Services.For More InformationFor more information about the Cisco ME 6524, visit/en/US/products/ps6845/index.html or contact your local account representative.Printed in USA C78-328339-06 07/09。
Cisco Catalyst 6500系列交换机内存指南说明书

Q&AMemory Guidance for Cisco Catalyst 6500 Series SwitchesThis bulletin provides guidance on various bootflash and DRAMs to be used in Cisco®Catalyst® 6500 Series Switches.The Cisco Catalyst 6500 has an unparalleled portfolio of features that are mandated by the growing requirements of our customers for scalability, instrumentation, high availability, and other factors. As a consequence, in the future, software images might have an increased effect on memory requirements. Additionally, as the size of Internet routing tables continue to increase, the quantity of routes in enterprise networks will also grow.The Cisco Catalyst 6500 Series released its latest software image, Cisco IOS® Software Release 12.2(33)SXH, with more than 200 features to cater to different areas of the network such as Data Center, Campus Backbone, Wiring Closet, Enterprise WAN, and Carrier Ethernet. With this software introduction, current default configurations, with the exception of XL configurations, are designed to hold typical enterprise configurations. Typical enterprise configurations are defined as having 25,000 route entries and 4000 access control list (ACL) entries. Table 1 lists upgrade options for various modules with considerations for Bootflash/Compact Flash (Bootdisk)/DRAM upgradeThis does NOT affect the Compact Flash purchase for the supervisor engine’s external slot. We suggest that the Compact Flash size for the external slot be at least equivalent to the recommended size for respective supervisor engines.Figure 1 shows bootflash/Compact Flash (Bootdisk) and DRAM locations on the Cisco Virtual Switching Supervisor Engine 720 with 10 Gigabit Ethernet Uplinks. For details about individual supervisor engines, see/en/US/products/hw/switches/ps708/prod_installation_guides_list.html.Figure 1. Bootflash/Compact Flash (Bootdisk) and DRAM LocationsTable 1. Bootflash/Compact Flash (Bootdisk) and DRAM Upgrade InformationSP = Switch Processor; RP = Route ProcessorThis table lists only those memory units that need to be upgraded. For complete list of defaults, please see the first question in the FAQ section.Boot flash/Compact Flash (Bootdisk) DRAMCurrent Default UpgradeRecommendationsUpgradeProductIDsUpgradeConsiderationCurrentDefaultUpgradeRecommendationsUpgradeProductIDsUpgradeConsiderationsVS-S720-10G-3C/XL 1 GB(SP)DefaultsufficientDefaultsufficient1GB (SP)1GB (RP)DefaultsufficientDefaultsufficientWS-F6700-DFC3C – – – – 512 MB DefaultsufficientDefaultsufficientDefault sufficientWS-Sup720 WS-Sup720-3B 512 MB(SP)*1 GB (SP) WS-CF-UPG=withMEM-C6K-CPTFL1GB (SP)512 MB(SP)512 MB(RP)1 GB (SP)1 GB (RP)MEM-Sup720-SP-1GB= (SP)MEM-MSFC3-1GB= (RP)WS-Sup32-GE-3B WS-Sup32-10GE-3B 256 MB(SP)512 MB(SP)MEM-C6K-CPTFL512M= (SP)512 MB(RP)1 GB (RP) MEM-MSFC3-1GB= (RP)WS-S32-GE-PISA WS-S32-10GE-PISA 512 MB(SP)1 GB (SP) MEM-C6K-CPTFL1GB= (SP)1 GB(RP)DefaultsufficientDefaultsufficientME-6524 256 MB(SP) 512 MB(SP)MEM-C6K-CPTFL512M=(1) Storingdebuginformation(forexample,core dump)(2) Storingmore than 3images256 MB(RP)1 GB (RP) MEM-MSFC3-1GB= (RP)WS-F6700-DFC3B – – – – 256 MB 512 MB MEM-XCEF720-512M=(1) Large routetables >25kentries(2) Premiumfeatures (forexample,enhanced FastSoftware Upgrade[eFSU], In-ServiceSoftware Upgrade[ISSU])(3) Right sizememory now forfuture Cisco IOSSoftware imageson Cisco Catalyst6500/Cisco 7600Series SupervisorEngine 720 CiscoCatalyst 6500Supervisor Engine32 and ME6524*512 MB is default for software images starting with Cisco IOS Software Release 12.2(18)SXE5 starting May 5, 2006.Related InformationTo see minimum memory requirements for specific images with the Cisco IOS Software Upgrade Planner, visit /support/downloads/go/MDFTree.x?butype=switches.Memory installation procedures for various modules are available at/en/US/products/hw/switches/ps708/prod_installation_guides_list.html.Q&ANote: In the following sections SP bootflash/bootdisk refers to “Sup-bootflash” and RP bootflash refers to “bootflash.”Q.What is the current shipping default memory in Cisco Catalyst 6500 Series Supervisor Engine 720 (3A, 3B, 3BXL), Cisco Virtual Switching Supervisor Engine 720 with 10Gigabit Ethernet Uplinks, Cisco Catalyst 6500 Supervisor Engine 32, and ME-6524?A.Table 2 shows default memory.Table 2. Default MemorySupervisor Engine SP Bootflash/bootdisk RP Bootflash SP DRAM RP DRAMVS-S720-10G-3C/XL 1 GB64 MB 1 GB 1 GBWS-Sup720 and WS-Sup720-3B64 MB/512 MB*64 MB512 MB512 MBWS-Sup720-3BXL64 MB/512 MB*64 MB 1 GB 1 GBWS-S32-GE-PISA/WS-S32-10GE-PISA512 MB256 MB512 MB 1 GBWS-Sup32-GE-3B/WS-Sup32-10GE-3B256 MB64 MB512 MB**512 MB**ME-6524256 MB64 MB256 MB512 MB***64 MB is the default for images below Cisco IOS Software Release 12.2(18)SXE and also for the LAN-only feature set on Cisco IOS Software Release 12.2(18)SXE. Customers might use external Compact Flash to run larger images. 512 MB is the default for software images starting with Cisco IOS Software Release12.2(18)SXE starting May 5, 2006, except ME-6524 SP DRAM which was still shipping with 256 MB. For more information, see /en/US/products/hw/switches/ps708/prod_bulletin0900aecd8058b34f.html.**For orders placed starting 5/5/06Q.What are the minimum memory requirements for Cisco Catalyst 6500 Series Supervisor Engine 720 (3A, 3B, 3BXL), Cisco Virtual Switching Supervisor Engine 720 with 10Gigabit Ethernet Uplinks, Cisco Catalyst 6500 Supervisor Engine 32, and ME-6524, to run Cisco IOS Software Modularity?A.Table 3 shows minimum memory requirements for Cisco IOS Software Modularity.Table 3. Minimum Memory RequirementsSupervisor Engine SP Bootflash/Bootdisk RP Bootflash SP DRAM RP DRAMWS-Sup720 and WS-Sup720-3B512 MB*64 MB512 MB512 MBWS-Sup720-3BXL512 MB*64 MB 1 GB 1 GBSup32256 MB64 MB512 MB512 MBME-6524256 MB64 MB512 MB512 MB*Using an external Compact Flash or the internal Compact Flash adapter.Q.What is the current shipping default memory for CEF720 distributed forwarding cards (DFCs)?A.Table 4 shows default memory for CEF720 DFCs.Table 4. Default Memory for CEF720 DFCsProduct ID Default DRAM Upgrade OptionsWS-F6700-DFC3A256 MB–WS-F6700-DFC3B256 MB MEM-XCEF720-512M=MEM-XCEF720-1GB=WS-F6700-DFC3BXL 1 GB–WS-F6700-DFC3C512 MB MEM-XCEF720-1GB=WS-F6700-DFC3CXL 1 GB–Q.What is the current shipping default memory for CEF256 DFCs?A.Table 5 shows default memory for CEF256 DFCs.Table 5. Default Memory for CEF256 DFCsProduct ID Default DRAM Upgrade OptionsWS-F6K-DFC3A*256 MB–WS-F6K-DFC3B*256 MB Yes, MEM-XCEF720-512M=, MEM-XCEF720-1GB=WS-F6K-DFC3BXL* 1 GB–*These modules have been announced end of sale (EoS). For more information, see/en/US/products/hw/switches/ps708/prod_eol_notice0900aecd806d9953.html.Q.How do I upgrade the internal SP bootflash to a larger size with a Cisco Catalyst 6500 Series Supervisor Engine 720 (3A, 3B, 3BXL)?A.Table 6 shows upgrade information. Use the Compact Flash memory upgrade kit (WS-CF-UPG=). For upgrade procedure, refer to/en/US/docs/switches/lan/catalyst6500/hardware/Config_Notes/78_17277.html Table 6. Upgrade InformationProduct ID WS-CF-UPG=List Price$995Minimum Cisco IOS Software Release12.2(18)SXE5 and later; 12.2(18)SXF and laterSP ROMMON Requirement8.4(2) or later (see note)Number of Units of Upgrade Kit Required 1 per Cisco Catalyst 6500 Series Supervisor Engine 720 in the chassis Upgrade Kit Contents 1 unit of Compact Flash adapter and 1 unit of 512 MB Compact Flash,installation guideIs It Field Upgradable?YesNote: To check the current SP ROMMON version, issue the command remote command switch show version | include strap. The ROMMON upgrade procedure can be found under/en/US/docs/switches/lan/catalyst6500/rommon/OL_5631.html.Note that a detailed installation guide is provided with the upgrade kit.Q.Will the Cisco Catalyst 6500 Series Supervisor Engine 720 (3A, 3B, 3BXL), Cisco Virtual Switching Supervisor Engine 720 with 10 Gigabit Ethernet Uplinks ship with internal Compact Flash as an SP bootflash/bootdisk, and if so, when?A.Yes. The Cisco Catalyst 6500 Series Supervisor Engine 720 (3A, 3B, 3BXL) ships with default512 MB internal Compact Flash as an SP bootflash/bootdisk for orders placed starting May 5, 2006 provided the appropriate software release is selected in configurator. Starting software is Cisco IOS Software Releases 12.2(18)SXE and 12.2(18)SXF. See Table 6 for exact Cisco IOS Software release details.Cisco Virtual Switching Supervisor Engine 720 with 10 Gigabit Ethernet Uplinks ships with 1 GB internal Compact Flash as an SP bootflash/bootdisk.Q.Can I use a 256 MB Compact Flash with the Compact Flash adapter for internal bootflash/bootdisk?A.No. 512 MB and 1 GB are the only Compact Flashes qualified and supported.Q.Is the internal Compact Flash adapter for the SP bootflash/bootdisk also supported in the hybrid Cisco Catalyst OS?A.No. There is no requirement, from an image size perspective, to support this kind ofconfiguration.Q.Can the current RP bootflash Cisco Catalyst 6500 Series Supervisor Engine 720 (3A, 3B, 3BXL), Cisco Virtual Switching Supervisor Engine 720 with 10 Gigabit Ethernet Uplinks, or Cisco Catalyst 6500 Supervisor Engine 32 be extended beyond 64 MB?A.No. At this point in time there is no requirement to increase the RP bootflash size on any ofthese supervisor engines.Q.My customer ordered a Cisco Catalyst 6500 Series Supervisor Engine 720 (3A, 3B, 3BXL) with an internal CF adapter, but they need to downgrade to a version that does not support the adapter. Can I leave it in and run from an external Cf, or do we need to downgrade?A.It is recommended to downgrade to 64MB bootflash using the bootflash kit. The product ID forthis kit is BF-S720-64MB-SP=. Table 7 provides downgrade information.Table 7. Downgrade InformationProduct ID BF-S720-64MB-SP=Availability Starting November 2006Minimum Cisco IOS Software Release12.2(18)SXB or laterNumber of Units of Upgrade Kit Required 1 per Cisco Catalyst 6500 Series Supervisor Engine 720 in the chassis Upgrade Kit Contents 1 unit of 64-MB flash, installation guideField Upgradable?YesNote that a detailed installation guide is provided with the bootflash kit. BF-S720-64MB-SP= provides the bootflash downgrade from 512-MB compact flash to 64-MB bootflash for Cisco Catalyst 6500 Series Supervisor Engine 720 units purchased after May 2006.Q.My customer standardized on dual supervisor engines. Should the memory be the same on both?A.Yes. Bootflash/Bootdisk and DRAM size on both supervisor engines should be the same. TheCisco Technical Assistance Center (TAC) supports this configuration only.Q.What is the difference between the SP and RP bootflash/bootdisk?A.SP bootflash/bootdisk is the location from where the system can load and boot a Cisco IOSSoftware image. The more SP bootflash/bootdisk space you have, the greater the number of Cisco IOS Software images you have, and the greater the choice in what Cisco IOS Software images you can boot from. An image can be loaded from the SP bootflash/bootdisk using the command boot system flash sup-bootflash:IOS-image-name. Multiple boot system flashcommands can exist in the configuration file, and it is the first in the list that will be used as the image from which to boot the system. The RP bootflash can also be used as a storagelocation for Cisco IOS Software images, although the system cannot directly load an image from that location. The SP and RP bootflash can also be used as a storage location forbackup and alternate configuration files. Configuration files that are required to be used as an active configuration must be copied over to the running or startup configuration.Q.My customer already has a Cisco qualified 512 MB Compact Flash. Can I order the internal Compact Flash adapter without the Compact Flash media?A.No. The upgrade kit is always bundled with 512 MB or 1 GB Compact Flash media.Q.Are there any support issues with customers purchasing external Compact Flash froma third-party vendor? Is there an approved vendor list?A.Refer to/en/US/customer/products/prod_warranties_item09186a00800b5594.htmlCompact Flash memory cards contain internal controllers. Typically vendors change these internal controllers without notifying/marking it on the outside, visible to the user. In internal engineering validation and field trials, Cisco has found that the quality of these components varies vastly, which in turn affects the life of the Compact Flash. Therefore, Cisco does not support third-party Compact Flash.In addition, vendors approved by Cisco will provide failure analysis reports for failed Compact Flash units, which is not available for third-party Compact Flash.Q.Can I increase the DRAM in the Cisco Catalyst 6500 Series Supervisor Engine 720 (WS-Sup720; 3A version)?A.No. DRAM memory is fixed at 512 MB for the Cisco Catalyst 6500 Series Supervisor Engine720 (WS-Sup720; 3A version).Q.What does a customer that wants to upgrade Cisco Catalyst 6500 Series Supervisor Engine 720 (3A, 3B) to Cisco Catalyst 6500 Series/7600 Series Supervisor Engine 720-3BXLs and Cisco Virtual Switching Supervisor Engine 720 with 10 Gigabit Ethernet Uplinks (3C version) to Cisco Virtual Switching Supervisor Engine 720 with 10 Gigabit Ethernet Uplinks (3CXL version) have to order? What is the part number for theupgrade?A.To upgrade from WS-Sup720 or WS-Sup720-3B to WS-Sup720-3BXL, customers need toorder WS-F6K-PFC3BXL. The Upgrade kit comes with 1GB DRAM upgrades for both the RP and SP.To upgrade from VS-S720-10G-Sup720-3C to VS-S720-10G-3CXL, customers need to order VS-F6K-PFC3CXL. Since the PFC3C and PFC3CXL versions of the VS-S720-10G supervisor have 1GB of DRAM for the RP and SP by default, no additional memory is shipped with the upgrade kit.For installation, refer to/en/US/docs/switches/lan/catalyst6500/hardware/Config_Notes/78_16220.html .Q.I know that the Cisco Catalyst 6500 Series Supervisor Engine 2 has reached EoS. But is there a 128 MB/256 MB Personal Computer Memory Card International Association (PCMCIA) or ATA flash card for the Cisco Catalyst 6500 Series Supervisor Engine 2 for image upgrade?A.No. There is no requirement to support 128 MB/256 MB PCMCIA or ATA flash cards for theCisco Catalyst 6500 Series Supervisor Engine 2.Q.What are the memory requirements for the Cisco Catalyst 6500 Series Supervisor Engine 2 to load Cisco IOS Software Release 12.2(18) SXF?A.Table 8 shows the memory requirements.Table 8. Cisco Catalyst 6500 Series Supervisor Engine 2 requirements for Cisco IOS Software Release12.2(18) SXFSupervisor Engine SP Bootflash RP Bootflash SP DRAM RP DRAMS2-PFC232 MB*–256 MB–S2-MSFC232 MB*32 MB256 MB256 MBS2U-MSFC232 MB*32 MB512 MB512 MB*Use an external PCMCIA ATA flash card, part number MEM-C6K-ATA-1-64M=. EoS for this part number will be announced soonFor More InformationFor more information about the Cisco Catalyst 6500 Series Switches, visit/en/US/products/hw/switches/ps708/index.html.Printed in USA C67-457347-00 07/08。
思科_在Catalyst6500和Catalyst4500之间配置LACP

在 Catalyst 6500/6000 和 Catalyst 4500/4000 之间配置 LACP (802.3ad)内容前言开始使用前惯例前提条件使用的组件背景理论CatOS 和 Cisco IOS 系统软件之间的区别配置网络图配置验证排除故障已创建辅助汇聚路由器端口 Po1A 或 Po2A相关信息前言本文档将说明在 Catalyst 6500/6000(运行 Catalyst OS [CatOS] 系统软件)和 Catalyst 4500/4000 交换机之间设置 802.3ad 链路聚合所需的基本配置。
802.3ad 是 IEEE 的新规范,通过它可将多个物理端口捆绑起来形成一个逻辑端口。
这非常类似于现有的Cisco EtherChannel 解决方案。
主要区别在于,Cisco 实施采用了名为端口聚合协议 (PAgP) 的专有协议。
此后 IEEE 在 802.3ad 内定义了一个新的链路汇聚控制协议,名为链路聚合控制协议 (LACP)。
采用 LACP (802.3ad) 的主要优点是与其他供应商交换机的互操作性。
由于 PAgP 为 Cisco 专有,因此若不采用 LACP 就无法汇聚Cisco 交换机和其他供应商交换机之间的通道。
有关使用 CatOS 配置 LACP 的详细信息,请参阅下列文档:Catalyst 6500/6000:配置 EtherChannel 文档中的了解链路聚合控制协议部分Catalyst 4500/4000:配置 Fast EtherChannel 和 Gigabit EtherChannel 文档中的了解链路聚合控制协议部分有关如何使用 Cisco IOS® 软件配置 LACP 的信息,请参阅下列文档:Catalyst 6500/6000:配置 EtherChannel 文档中的了解 IEEE 802.3ad LACP EtherChannel 配置部分Catalyst 4500/4000:Catalyst 4500 系列交换机 Cisco IOS 软件配置指南,12.1(13)EW 文档中的了解和配置 EtherChannel 部分开始使用前惯例有关文档规则的详细信息,请参阅 Cisco 技术提示规则。
思科6500防火墙模块配置指南

9
防火墙模块安装配置
4.3 基本配置命令
配置防火墙模块,主要有 6 个基本命令,他们分别是 nameif、ip address、global、 nat、route、access-list,如果配置了这几个基本命令防火墙就能正常工作了。
查看防火墙 vlan-group
Router# show firewall vlan-group Group vlans ----- -----50 55-57 51 70-85 52 100
查看防火墙所关联的 VLAN
Router# show firewall module Module Vlan-groups 5 50,52 8 51,52
如果存在两个防火墙模块,分别是 module 5 和 8 可以进行如下关联
Router(config)# firewall vlan-group 50 55-57 Router(config)# firewall vlan-group 51 70-85 Router(config)# firewall vlan-group 52 100 Router(config)# firewall module 5 vlan-group 50,52 Router(config)# firewall module 8 vlan-group 51,52
第三步,在 firewall_group 中添加 vlan_range
Router(config)# firewall vlan-group firewall_group vlan_range vlan_range 允许范围是(2 to 1000 and from 1025 to 4094)
7
防火墙模块安装配置
能够组合网络对象(例如主机)和服务(例如 ftp 和 http)
Cisco Catalyst 6500 系列:专门针对IP 电话进行优化概览

如需了解更多关于 Cisco Catalyst 6500 系列的信息,请访问: /dsw/switching/.
服务质量
为了最大限度地减少延时和抖动,Cisco Catalyst 6500 系列提供了多种 QoS 机制.QoS 不仅关系到每个端口支持的队列数量,还涉及到智能的流 量分类方法.
WAN
● ● ● ● ● ●
分发层
● ● ● ● ●
H.323
分类和信任边界 标记 / 重新标记 输出队列调度 缓存管理 AutoQoS
智能分类 带宽配置 准入控制 整形 链路分段 低延时队列
第三层监管 输出调度 多个 WRR 队列 针对 VoIP 的优先级队列 缓存管理
●
基于 802.1X 的语音 VLAN 能自动检测到思科 IP 电话,并将其映射到一 个语音 VLAN,以避免延时和服务水平的下降. Cisco Catalyst 6500 系列交换机上的 VPN 服务模块(VPNSM)利用了 IP 安全(IPSec)加密呼叫建立信息,以保护隐私. Catalyst 6500系列交换机上的防火墙服务模块 (FWSM) 利用了VoIP信 令协议端口监控来阻止入侵者.
● ● ● ● ●
PSTN G.723/G.7299a 语音编码转换 会议 Cisco Catalyst 6500 Microsoft NetMeeting Cisco CallManager 思科 IP 电话 7960 PBX G.具 (ERSPAN) 可将语音流量分发到某个集中地 点的少量录音设备,从而让这项功能在贸易展和呼叫中心等场合变得更 加经济和便于部署.
表 1 采用 6000/9000W 电源的 PoE 可扩展性 输入 1 2 3* 1 2 3* 输入类型 110V 110V 110V 220V 220V 220V 输出功率 - 3000W 4500W 3000W 6000W 9000W 最大 2/3 类设备数 - 254/123 387/192 254/123 576/288 768/430
VSS(虚拟交换系统)配置手册

Active
Standby
虚拟交换链路(VSL)
多设备Etherchannel
一个Etherchannel是一个能把两个以上物理链路捆绑在一起形成一个逻 辑链路的技。二层协议的运作在Etherchannel上如同在一个单独链路 上一样。
多设备Etherchannel(MEC)是一种能把物理链路同时分布与VSS系统中 的两个设备上的Etherchannel技术。VSS下联设备看待MEC如同一个标 准的Etherchannel链路。 VSS最大支持128个Etherchannel。这个限制包括Etherchannel和MEC。 由于VSL需要两个Etherchannel号,所以能使用的Etherchannel只有126 个。
虚拟交换系统(VSS)将两台Cisco Catalyst 6500系列交换 机组合为单一虚拟交换机,对外来看,它管理冗余链路如同 管理自己的一个单一接口。 虚拟交换系统通过减少3层路由邻居和2层无环的拓扑,简化了 网络的配置和操作。
虚拟交换系统
虚拟交换系统将两台交换机结合成单一的交换机。
虚拟交换系统
VSS系统初始化
虚拟交换链路协议(VSLP)由状态决定协议(RRP)和链路管理协议(LMP)共同组成,并对 VSS系统的初始化起到一定作用。 当2台设备和他们之间的VSL链路正常工作后,一个VSS系统就形成了。2台设备通过 VSL相互协商所属状态。当系统安全初始化完成前VSL将正常工作。初始化分以下几 步:
思科交换产品
Cisco Catalyst 6500系列交换机虚拟 交换系统(VSS)
前言
网络管理员在考虑网络可靠性的时候,通常都是用冗余链路来配置连接交换 机。冗余的网络链路增加了网络的设计性和可操作性。
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65xx系列交换机配置(Native IOS)1. 6509介绍Cisco Catalyst 6500系列交换机提供3插槽、6插槽、9插槽和13插槽的机箱,以及多种集成式服务模块,包括数千兆位网络安全性、内容交换、语音和网络分析模块。
Catalyst 6500系列中的所有型号都使用了统一的模块和操作系统软件,形成了能够适应未来发展的体系结构,由于能提供操作一致性,因而能提高IT基础设施的利用率,并增加投资回报。
从48端口到576端口的10/100/1000以太网布线室到能够支持192个1Gbps或32个10Gbps骨干端口,提供每秒数亿个数据包处理能力的网络核心,Cisco Catalyst 6500系列能够借助冗余路由与转发引擎之间的故障切换功能提高网络正常运行时间。
提高网络正常运行时间,提高网络弹性。
提供数据包丢失保护,能够从网络故障中快速恢复。
能够在冗余控制引擎间实现快速的1~3秒状态故障切换。
提供可选的高性能Cisco Catalyst 6500系列Supervisor Engine 720、无源背板、多引擎的冗余;并可利用Cisco EtherChannel?技术、IEEE 802.3ad链路汇聚、IEEE802.1s/w和热备份路由器协议/虚拟路由器冗余协议(HSRP/VRRP)达到高可用性不需要部署外部设备,直接在6500机箱内部署集成式的千兆位的网络服务模块,以简化网络管理,降低网络的总体成本。
这些网络服务模块包括:l 千兆位防火墙模块--提供接入保护l 高性能入侵检测系统(IDS)模块--提供入侵检测保护l 千兆位网络分析模块--提供可管理性更高的基础设施和全面的远程超级(RMON)支持l 高性能SSL模块--提供安全的高性能电子商务流量l 千兆位VPN和基于标准的IP Security(IPSec)模块--降低的互联网和内部专网的连接成本。
集成式内容交换模块(CSM)能够为Cisco Catalyst 6500系列提供功能丰富的高性能的服务器和防火墙网络负载平衡连接,以提高网络基础设施的安全性、可管理性和强大控制基于网络的应用识别(NBAR)等软件特性可提供增强网络管理和QoS控制机制。
利用分布式Cisco Express Forwarding dCEF720平台提供400Mpps交换性能。
支持多种Cisco Express Forwarding(CEF)实现方式和交换矩阵速率。
多协议第3层路由支持满足了传统的网络要求,并能够为企业网络提供平滑的过渡机制。
支持IPv6,并提供高性能的IPv6服务。
提供MPLS及MPLS/VPN的支持,并具有丰富的MPLS服务。
增强的数据、语音和视频服务提供10/100和10/100/1000接口模块,借助在接口模块内增加电源子卡就可让这些接口模块提供在线的电源,提供IEEE 802.3af的支持,保护今天的投资。
每台设备可提供576个支持语音的,具有在线电源的10/100/1000M铜线接口。
提供192个GBIC千兆位以太网接口。
可提供高密度的OC-3 POS接口的通道化的OC-48接口。
2. 连接设备2.1. 从console连接第一次对6000交换机进行配置,必须从console进入。
首先先将机器上架,按要求接好电源,然后用随机附带的Console线和转接头将交换机的console口与PC的串口相联,如下:Com口设置如下:9600 baud8 data bitsNo parity1 stop bits检查电源无误后,开电,可能会出现类似下面的显示,按黑粗体字回答:System Bo otstrap, Version 7.7(1)Copyright (c) 19 94-20 03 by cisco Systems, Inc.Cat6k-Sup720/SP processor with 524288 Kbytes of main memoryAutoboot executing command: "boot bootflash:"Self decompressing the image :######################################################################### ################################################################################################################################################### [OK]Restricted Rights LegendUse, duplication, or disclosure by the Government is subject to restrictions as set forth in subparagraph(c) of the Commercial Computer Software - RestrictedRights clause at FAR sec. 52.227-19 and subparagraph(c) (1) (ii) of the Rights in Technical Data and Computer Software clause at DFARS sec. 252.227-7013.cisco Systems, Inc.170 West Tasman DriveSan Jose, California 95134-1706Cisco Internetwork Operating System SoftwareIOS (tm) s72033_sp Software (s72033_sp-SP-M), Version 12.2(17a)SX1, EARLYDEPLOYMENT RELEASE SOFTWARE (fc1)TAC Support: /tacCopyright (c) 1986-2003 by cisco Systems, Inc.Compiled Wed 29-Oct-03 08:20 by cmongImage text-base: 0x40020FBC, data-base: 0x40D3200000:00:03: %PFREDUN-6-ACTIVE: Initializing as ACTIVE processor00:00:03: %OIR-6-CONSOLE: Changing console ownership to route processor System Bo otstrap, Version 12.2(14r)S9, RELEASE SOFTWARE (fc1)TAC Sup port: ht tp:/ /w w /tacCopyright (c) 20 03 by cisco Systems, Inc.Cat6k-Sup720/RP platform with 524288 Kbytes of main memoryDownload Start! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !Download Completed! Booting the image.Self decompressing the image :######################################################################### ################################################################### [OK] Restricted Rights LegendUse, duplication, or disclosure by the Government is subject to restrictionsas set forth in subparagraph (c) of the Commercial Computer Software - RestrictedRights clause at FAR sec. 52.227-19 and subparagraph (c) (1) (ii) of the Rights in Technical Data and Computer Software clause at DFARS sec. 252.227-7013.cisco Systems, Inc.170 West Tasman DriveSan Jose, California 95134-1706Cisco Internetwork Operating System Software IOS (tm) s72033_rp Software (s72033_rp-PK9S-M), Version 12.2(17a)SX1, EARLYDEPLOYMENT RELEASE SOFTWARE (fc1)TAC Support: /tacCopyright (c) 1986-2003 by cisco Systems, Inc.Compiled Wed 29-Oct-03 08:16 by cmong Image text-base: 0x40008FBC, data-base:0x41E50000This product contains cryptographic features and is subject to United States and local country laws governing import, export, transfer and use. Delivery of Cisco cryptographic products does not imply third-party authority to import, export, distribute or use encryption.Importers, exporters, distributors and users are responsible for compliance with U.S. and local country laws. By using this product you agree to comply with applicable laws and regulations. If you are unable to comply with U.S. and local laws, return this product immediately.A summary of U.S. laws governing Cisco cryptographic products may be found at:/wwl/export/crypto/tool/stqrg.htmlIf you require further assistance please contact us by sending email to export@.cisco WS-C6509 (R7000) processor (revision 3.0) with 458752K/65536K bytes of memory.Processor board ID SAL0743NKW8SR71000 CPU at 600Mhz, Implementation 0x504, Rev 1.2, 512KB L2 Cache Last reset from power-onX.25 software, Version 3.0.0.Bridging software.1 Virtual Ethernet/IEEE 802.3 interface(s)48 FastEthernet/IEEE 802.3 interface(s)36 Gigabit Ethernet/IEEE 802.3 interface(s)1917K bytes of non-volatile configuration memory.8192K bytes of packet buffer memory.65536K bytes of Flash internal SIMM (Sector size 512K).Logging of %SNMP-3-AUTHFAIL is enabledPress RETURN to get started!--- System Configuration Dialog ---Would you like to enter the initial dialog? [yes]: no回答:NO,进入手工配置,在router>下,输入enable回车,进入全局模式2.2. 远程telnet连接当完成交换机配置,并起给交换机配置了管理地址,就可以直接采用远程telnet登陆进入交换机了,但是必须先配置line vty的密码和enable密码才能允许远程登陆。