1、1.1. CiscoME6524 系列设备介绍1.1.1. 概述Cisco6524 是面向下一代网络的，集成化的包含冗余电源的高性能网络设备，基于成熟的 6500 系列网络设备的技术，Cisco ME6500 提供高性能、高可靠性、以及 QoS 特性，所有这一切集成在 1.5U 的机架空间内，可以灵活的部署与网络的各个层面。Cisco ME6500 系列设备提供对于 Multiprotocol Label Switching (MPLS), quality of service (QoS), multicast, IPv6 的支持，便于企业将相关的网络技术特性部署与网络的接入层。Cisco M
2、E6500 系列设备是高性能具备丰富特性的网络交换路由设备，基于Policy Feature Card 3C (PFC3C) 以及 Multilayer Switch Feature Card 2A (MSFC2A)提供丰富的二层、三层特性ME6500 系列有两种可选配置： 24 千兆(SFP) 下联以及 8 千兆 SFP 上联,配置冗余电源 Cisco ME 6524 with 24 Gigabit Ethernet SFP Downlinks 24 以太网电口 10/100/1000M 下联以及 8 千兆 SFP 上联,配置冗余电源 Cisco ME 6524 with 24 Ethern
3、et 10/100/1000 Downlinks1.1.2. 特性Cisco ME 6524 特性优势：特性 说明二层交换IEEE 802.1Q802.1Q TunnelingLayer 2 Protocol Tunneling (L2PT)支持 802.1Q、L2PT 特性IEEE 802.1DIEEE 802.1wIEEE 802.1sFlexlinkPort Aggregation Protocol (PAgP)IEEE 802.3adUnidirectional Link DetectionProtocols such as IEEE 802.1D, IEEE 802.1w, and
4、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 lin
5、k 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 ProtocolVLAN Trunk Protocol (VTP)Cisco Discovery Protocol and VTP ease the network and servic
6、e configuration by detecting peer capability and by propagating the VLANs information within the network.三层路由Open Shortest Path First (OSPF)Enhanced Interior Gateway Routing Protocol (EIGRP)Intermediate System-to-Intermediate System (IS-IS) ProtocolBorder Gateway Protocol Version 4 (BGPv4)Hot Standb
7、y Router Protocol (HSRP)Virtual Router Redundancy Protocol (VRRP)Gateway Load Balancing Protocol (GLBP)Bidirectional Forwarding Detection (BFD) for OSPF and IS-IS高性能三层转发能力Static RoutingEfficient Multicast DistributionProtocol Independent Multicast (PIM, PIM-SM, PIM-SSM)PIM SnoopingBidirectional PIMI
8、nternet 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) MutationFlex
9、ible 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
10、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
11、 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 InspectionPrivate VLAN 允许用户对网络流量进行本地化
12、和限制.IEEE 802.1x,支持端口级别的安全特性DHCP Snooping, DHCP Option 82, and Dynamic ARP Inspection 等特性可以让用户在端口层面灵活部署基于 IP 地址的安全特性；VLAN-based and port-based ACLsPort Security on Access, 802.1Q Malicious attacks can jeopardize the functionality of the network by compromising the switch CPU, MAC table, etc.Features
13、such as Port Security and Per-VLAN MAC Limiting trunk, and 802.1Q tunneling portsPer-VLAN MAC LimitingControl Plane PolicingHardware-based Rate LimitersStorm ControlUnicast Flood Blockingrestrict the number of MAC addresses that can be learned on the network.Hardware-enabled ACLs and rate limiters r
14、estrict 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 5MPLS VPN (RFC2547)MPLS Traffic Engineering (MPLS TE)MPLS Fast Reroute (MPLS FRR)支持 Laye
15、r 2 and Layer 3 MPLS services integration on the same platform.支持 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,
16、 Automatic, GRE, 6to4, ISATAP TunnelsIPv6 QoSPIM-SM and PIM-SSMImprove 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.1.1.3. 技术规格描述 说明MAC 地址 96,000IPv4 路由表 256,000IPv6 路由表 1
17、28,000EoMPLS Tunnels 4096MPLS VPNs 512NetFlow Entries 128,000描述 说明转发引擎 Policy Feature Card 3C (PFC3C) onboardMSFC 特性卡 MSFC2A onboard转发性能 15 mpps交换容量 32 Gbps上联端口 8 Gigabit Ethernet SFP interfaces下联端口 24 Gigabit Ethernet SFP interfacesor 24 Ethernet 10/100/1000 interfaces（本期投标）MTU 9216 bytes-Jumbo fra
18、mes supported on uplink and downlink interfaces上联端口队列 TX: 1p3q8t RX: 2q8t Deep Buffer: 12.8 MB per port (50% TX and 50% RX)上联端口排队 Strict Priority Scheduling with either Shaped Round Robin (SRR) or Deficit Weighted Round Robin (DWRR)下联端口队列 TX: 1p3q8t RX: 1q2t Deep Buffer TX: 21.33 MB per port Deep Bu
19、ffer RX: 240 KB shared by three ports下联端口排队 DWRR, Weighted Random Early Detection (WRED)USB 端口 Two USB ports (host and device)描述 说明内存 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 switch processor.51
20、2 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 processor可选存储 Removable storage: 512 MB and 1 GB(compact flash)可靠性 Dual field-replaceable and hot-swappable redundant DC or AC power suppliesField-replaceable an
21、d 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-8S物理尺寸 (H x W x D)1.5 RU2.625 x 17.45 x 19 in. (6.7 x 44.3 x 48.3 cm)重量 29.13 lb (
22、13.21 Kg)供电 功率: 400W可选直流、交流电源.直流输入电压 voltage: Between 100 and 240VAC (nominal) Use the supplied AC power cord to connect the AC power connector to an AC power outlet. The cords ships with the AC power module.AC input current: 5.0A max 110VAC 2.5A max 220VACAC input-frequency range: 47-63 Hz直流输入电压 voltage: Domestic, -40.5 VDC to -56 VDC continuous International, -55 VDC to -72 VDC continuousDC input current: 11A -48 VDC 9A -60 VDC1.1.4. 设备图示1.1.4.1. 总体图示1.1.4.2. 接地图示1.1.4.3. 安装图示1.1.4.4. 电源图示1.1.5. 技术资质文件参见附件 A“技术资质文件”
