HUAWEI T e c h n o l o g i e s Quidway NetEngine 16E/08E/05 Multi-Service Edge Routers HUAWEI
Quidway NetEngine 16E/08E/05 Multi-Service Edge Routers Introduction Quidway NetEngine 16E/08E/05 series high-end routers are based on high performance distributed processing architecture. Beneficial from latest Multi-Processor and Distributed Operating System technology, NE 16E/08E/05 series routers are ideal high performance platforms delivering abundant service and carrier-class reliability for provider edge network and H U A W E I enterprise core-layer networks. The Quidway NetEngine high-end series routers have three Models: NetEngine 16E, NetEngine 08E and NetEngine 05. The NetEngine16E router has 17 slots in total, including 12 VIU (Versatile Interfaces Unit) slots, 2 RSU (Routing Switching Unit) slots, 2 HAU (High Availability Unit) slots and 1 ALU (Alarming Unit) slot. The NetEngine08E router has 11 slots in total, including 6 VIU slots, 2 RSU slots, 2 HAU slots and 1 ALU slot. T E C H N O L O G I E S The NetEngine05 router has 6 slots in total, including 4 VIU slots, 1 RSU slot and 1 ALU slot. 1
Product Features High Performance: The Quidway NetEngine 16E/08E/05 series routers achieve high processing capability with the distributed routing processing and packet forwarding architecture. Both RSU and VIUs have independent high perfor- mance CPUs and are interconnected with high-speed bus. RSU is the master of the system, running routing protocols and downloading forwarding information to VIU. VIUs perform packet forwarding and other IP services, including filtering and QoS. Each VIU has the outstanding 300Kpps performance and NE16E with full configuration of VIUs has the 3.6Mpps aggregative performance. High Reliability: Benefiting from Huawei abundant experiences in telecommunication products R&D and manufacturing, the Quidway NetEngine 16E/08E/05 series routers have been designed to fully ensure the carrier-class reliability with adoption of comprehensive hot-backup techniques. All the major system components are using redundant design, includ- ing HAU, RSU, power supply and BUS. All boards are hot swappable to reduce the possibility of network disconnection due to individual board failures, thus ensuring the round-the-clock uninterrupted network services. Scalability: The Quidway NetEngine 16E/08E/05 series routers provide maximum flexibility of functions extension: board extension from single RSU to dual configuration, bus extension from 2G to 4G and slot extension from 6 slots to 17 slots. Each VIU can be deployed with two interface modules, providing both flexible internetworking ability and extending facility whenever required. All the flexibility and extension capability above will ensure long-term protection of users' in- vestments on the networks. Abundant Services: Based on Versatile Routing Platform (VRP), the Quidway NetEngine 16E/08E/05 series rout- ers support distributed processing all-around. Also they provide rich route protocols and route policy management functions. In addition, they support multi-cast services, traffic engineering (TE) and MPLS VPN. IPv4/v6 Dual Protocol Stacks: NE16E/08E/05 supports both IPv4 and IPV6 protocol stacks and can work in the IPv4/IPv6 dual-stack mode. Provide all IPv6 features and solutions for smooth transition from IPv4 networks to IPv6 networks. Support three IPv6 over IPv4 tunnel techniques: manually configured tunnel, automatic tunnel, and 6to4 tunnel. 2
Specifications Software Specifications 3.1.1 IPv4 support Attribute Description Ethernet II Internetworking LAN protocol Ethernet SNAP 802.1Q VLAN VLAN aggregation H U A W E I 802.1P Three kinds of LMI: ITU-T Q.933 Appendix A, ANSI T1.617 Appendix D, non- Frame Relay standard compatible FR PVC switching (FRF2.1) MFR (FRF.16) T E C H N O L O G I E S STAC compression of FR (FRF.9) End-to-End fragmentation (FRF12) IP Header Compression (FRF20) FR switching PVC Standby FR over IP FR QoS: TS on FRVC, CAR on FR VC, congestion management of FR VC, DE rule setting PAP, CHAP PPP LCP negotiation, NCP negotiation, MPLSCP negotiation, CCP negotiation STAC LZS compression PPPoE, IPoEoA, PPPoEoA MP( MP is not allowed between different boards, STA compression is not supported on MP) ATM Other WAN HDLC protocol IP forwarding, Forwarding Information base (FIB) IP IP service IP address management: Primary and secondary IP address, IP unnumbered, VPN address space overlapping 3
IP options: strict source routing, loose source routing, record route, timestamp and Route Alert Reset the Don't Fragment (DF) flag of IP packet Internet Control Message Protocol Transport Control Protocol User Datagram Protocol Address Resolution Protocol, ARP Proxy, DNS Client ARP Multi-Instances DHCP Relay, DHCP Server Unicast Policy route and Multicast Policy route NetStream: supports statistics on unicast, broadcast and multicast traffic. The output format of raw information can be set as version 5 or version 9, while the output format of aggregated information can be version 8 or version 9. Web Cache Communication Protocol (WCCP) Ping and Tracert Static route IP routing RIP: RIP-1, RIP-2 and Multi-Instances of RIP OSPFv2: OSPF Stub area, OSPF NSSA, Multi-processes of OSPF, Multi-Instances of OSPF, OSPF TE, Opaque LSAs BGP: BGP-4, MP-BGP, BGP VPN-IPv4 Integrated IS-IS: support wide metric and route leaking Route policy Route capacity limitation Multicast static routing protocol Multicast Internet Group Management Protocol: IGMP v1, IGMP v2 and IGMP proxy Protocol Independent Multicast Sparse Mode/Dense Mode Multicast Source Discovery Protocol: Anycast RP Multiprotocol Extensions for BGP-4 Mtracert., MSDP tracert Supports the Lay 2 or Lay 3 VPN solutions: IP-based VPN L2TP: L2TP tunnel switch(Multi-hop L2TP), L2TP source address 4
specification GRE IPSec VPN Supports IPv4 and IPv6 dual stacks IPv6 Supports basic transition technologies from IPv4 to IPv6: Manually configuration tunnels, automatic configuration tunnels, 6to4 tunnels, GRE tunnels, NAT-PT, etc. Supports IPv6 static routing and dynamic routing protocols such as BGP4+, H U A W E I RIPng, OSPFv3, and ISISv6. Supports ICMPv6 MIB, UDP6 MIB, TCP6 MIN, IPv6 MIB, etc. MPLS IP TTL propagation MPLS Basic MPLS Ping and tracert for VPN instance Capability RSVP-TE as signaling protocol to set up CR-LSP MPLS TE T E C H N O L O G I E S DiffServ-Aware MPLS Traffic Engineering Constraint Shortest Path First (CSPF) IGP extend for TE CR-LSP Fast Reroute (FRR) CR-LSP backup CCC local connection, CCC remote connection MPLS-based Static VC (SVC) MPLS L2VPN L2VPN Kompella MPLS L2VPN Martini MPLS L2VPN L2VPN bridging L2VPN interworking for Kompella and Martini MPLS VPNs based on RFC 2547 BGP/MPLS BGP/MPLS VPN based on LSP tunnel L3VPN BGP/MPLS VPN based on GRE tunnel Inter-AS solution based on RFC 2547bis (BGP/MPLS VPN Hierarchical and Recursive Applications): Inter-Provider Backbones Option A: ASBRs manage VPN routes through the subinterfaces. Inter-Provider Backbones Option B: ASBRs distribute labeled VPN-IPv4 routes 5
through MP-EBGP.. Inter-Provider Backbones Option C: PEs distributes labeled VPN-IPv4 routes through Multi-hop MP-EBGP. Hierarchy BGP/MPLS VPN (HoVPN/HoPE). Multi-role Host. Improved Multicast Domains solution VPN Multicast Shared Multicast Distribution Tree (Shared MDT) Distribution on Demand Multicast Distribution Tree (DoD-MDT) Supports to apply policies on multicast tunnel interface Multicast Tunnel Inter face (MTI), including filtering PIM neighbors through the ACL, setting BSR border, setting JP packet receiving policy, and configuring the MTU. VPN multicast solution for Inter-AS BGP/MPLS VPN based on VRF to VRF VPN multicast solution for Inter-AS BGP/MPLS VPN based on Multi-hop EBGP Supports multicast VPN over GRE tunnel, and multicast VPN over Extranet. Classifies MPLS packets according to EXP field MPLS QoS Changes the value of MPLS packet's EXP field QoS CAR Traffic Shaping Congestion management: PQ, CQ, WFQ, CBQ/LLQ, RTPQ Physical speed limit: LR Congestion avoidance: RED, WRED LFI IPHC MP QoS: FIFO, PQ, CQ,WFQ, CBQ and RTPQ are supported by Virtual Access of MP FR QoS: FIFO, PQ, CQ,WFQ, CBQ and RTPQ are supported by FR or MFR interfaces with FRTS enabled MPLS QoS PVC service mapping and ATM QoS Mapping between User Priority Bits (802.1p) and IP Precedence or DiffServ Code Point (DSCP) Structured QoS command line (SQC) Network Management of Limit the number of access users 6
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