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Brocade NetIron MLX系列 - 服务提供商

Brocade 5300 SwitchBrocade NetIron MLX系列高级路由器提供业界领先的10 GbE和1 GbE端口密度、线速性能和丰富的 IPv4、IPv6、MPLS、VPLS、multi-VRF和Carrier Ethernet 功能。 这些路由器可以满足城域网、转接/批发服务提供商、互联网服务提供商(ISP)、内容交付网络(CDN)、托管/共置服务提供商和互联网交换点(IXP)等环境中的各种需求。

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  • 服务提供商级IPv4/IPv6/MPLS/Multi-VRF城域路由器
  • 4、8、16和32插槽系统实现最大的部署多样性
  • 高达每秒380万数据包的路由性能,5.12Tbps的无阻塞数据容量
  • 非常适合高密度严要求部署
    • 单系统256个万兆以太网(10 GbE)/1536个千兆以太网端口
    • 单系统64个OC-192/256个OC-48端口
  • 可扩展的高级城域以太网第2层业务
    • Super Aggregated VLAN(Q-in-Q)
    • 全套第2层控制协议:MRP、VSRP、RSTP、MSTP
    • IEEE 802.1ad Provider Bridge2
  • 通过了MEF 9和MEF 14认证,能够提供运营商以太网业务
  • 业内领先的 320 Gbps 链路聚合功能,能够在提供商骨干中聚合多达32条 10GbE/OC-192链路
  • 线速双堆栈 IPv4/IPv6 路由
  • 线速Provider Edge(PE)和Provider Core(P)标签交换路由器
  • 业内领先的MPLS业务性能,提供几种业务选择:IP over MPLS、虚拟专线(VLL)、虚拟专用LAN业务(VPLS)、BGP/MPLS VPN和Multi-VRF
  • 通过Brocade Direct Routing的高性能、强劲路由,实现对硬件中转发表(FIB)的全面分布式编程
  • 全套单播和组播IPv4和IPv6 路由协议
    • 支持的IPv4协议包括RIP、OSPF、BGP4、IS-IS、PIM-DM、PIM-SM/SSM、IGMP、组播BGP-MP、MSDP和Anycast RP
    • 支持的IPv6协议包括RIPng、OSPFv3、IS-IS for IPv6、BGP-MP for IPv6(BGP4+)、 PIM-SSM和MLD
  • 全面的MPLS信令和路径计算算法,可同时用于流量工程和非流量工程应用
    • OSPF-TE、IS-IS/TE、RSVP-TE、CSPF
    • MPLS FRR(绕过)和热备用路径,用于流量保护
    • LDP
  • 安全的Multi-VRF Routing,支持非MPLS骨干上的虚拟路由应用。同时支持IPv4和IPv6 Multi-VRF。 
  • 业内领先的扩展性,高达:
    • 200万个IPv4 BGP 路由和512个BGP对
    • 512K条IPv4硬件路由(FIB)
    • 112K条IPv6 硬件路由(FIB)
    • 400个 BGP/MPLS VPN和256K条VPN 路由
    • 4K VPLS实例和256K条VPLS MAC
    • 4094个VLAN和100万个MAC地址
  • 出色的高可用性设计
    • 冗余管理模块
    • 冗余交换矩阵
    • 冗余电源和冷却系统
    • 采用OSPF和BGP平滑重启实现第3层和第2层无中断故障切换
    • 利用平滑重启进行无中断(服务中)软件升级
  • 高级QoS
    • 具有计费功能的入站和出站两速率三色流量策率
    • 8个不同的优先级水平
    • WRED支持,用于拥塞管理和优先级丢弃(可通过配置调节)
    • 支持混合队列服务规则:严格优先级和加权公平排队混合
  • 基于硬件的全面安全和策略
    • 第3层和第2层ACL(入站和出站)
    • 精细的ACL计费(入站和出站)
    • 基于硬件的数据包过滤
    • 基于硬件的策略路由(PBR)
    • 单播反向路径转发(uRPF)
    • Receive ACL
    • 广泛的sFlow 2-7层流量监控,用于IPv4、IPv6和MPLS业务
  • 结合了运营商以太网和强大的Packet over SONET/SDH(POS):
    • 通过了MEF 9和MEF 14认证,能够提供运营商以太网业务
    • 具有运营商级定时功能的一组灵活的POS接口,提供内部stratum 3、环路、线路和BITS定时支持
* 扩展性限制取决于所配置的系统参数、所选择的系统配置文件以及路由数据库复杂性。
 

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The Brocade NetIron MLX Series of routers is the industry’s most powerful suite of IPv4/IPv6/MPLS/Multi-VRF switching routers. Its robust system architecture, versatile feature set, and choice of form factors makes it capable of scaling from the edge to the core.
Virtual Private Networks (VPNs) have been a key application in networking for a long time. A slew of possible solutions have been proposed over the last several years.
In order to truly align the enterprise infrastructure strategy with business requirements, organizations must be free to choose the solutions that best meet their unique needs and based upon open standards, not proprietary, closed systems.
The Provider Backbone Bridges standard, IEEE 802.1ah, was developed to address the limitations of the Provider Bridges standard, IEEE 802.1ad, and to add additional capabilities sought by service providers.
The demand for IP-based services such as VPNs, Voice over IP (VoIP), IPTV, video conferencing, and hosted applications is driving explosive growth in the amount of IP traffic traversing global communications networks.
IronWare® operating system software provides the intelligence behind the high-performance switches, routers and application load balancers from Foundry Networks. Leveraging over 8 years of experience in powering global networks, IronWare has incorporated continuous innovations to ensure non-stop operation of networks.
An overview of Virtual Private LAN Service (VPLS) and Virtual Leased Line (VLL) and Brocade solutions for deploying them.
Today’s network planners require solutions that provide the right mix of functionality and high performance while reducing Total Cost of Ownership (TCO). In addition, a solid, future-proof network design must be able to handle the rapid pace of technology change.
The unique set of high-performance, reliable, and cost-effective optical transceivers from Brocade® help enterprises and service providers meet the challenges of diverse network topologies. To ensure the highest level of quality, Brocade selected and tested the most reliable and best performing optical transceivers on the market, and Brocade warrants their availability, capacity, and performance in Brocade products.
March 7, 2007 -- Foundry announced the availability of a common set of packet over SONET/SDH (POS) interfaces for its NetIron XMR series of Internet routers and the MLX series of metro routers. The POS capability offers ISPs, IXCs, MSOs, and metro and wireless operators the ability to leverage their SONET/SDH infrastructure to deliver broadband services.
Carrier Ethernet equipment is one of the fastest growing markets in the Communications Service Provider (CSP) infrastructure equipment market. Frost & Sullivan estimates the total carrier Ethernet switch/router market, defined as the sum of carrier Ethernet Demarc, Access, Aggregation, and Service Edge, revenue in 2008 was 5.3 billion USD.
Network managers who deploy a variety of Fast Ethernet, Gigabit Ethernet and 10GbE switching devices in their networks need guaranteed interoperability of these switches in order to maintain a functional network.