NE40-8 based on distributed hardware forward and no block exchange technology, using huawei independent research and development of Solar series chip, has the good line speed forward performance, excellent extension ability, improve the QoS mechanism and powerful business to handle ability. NE40 - and based on the latest extensible 400 g platform to realize and g/Slot to 400 g/Slot of the smooth, expand, and compatibility and now all line card, utmost to protect the customer's investment. NE40 - and has strong convergence access ability, with rich characteristics support, can easily L2VPN deployment, L3VPN, multicast, multicast VPN, MPLS TE, QoS, achieve business operation level reliability bearing; At the same time, NE40 - and to fully support IPv6, can realize IPv4 to IPv6 smooth transition. Therefore, NE40 - and can be used in IP/MPLS network core, together, we can simplify network structure, provide abundant business type and reliable service quality, is the IP/MPLS network to be changed to the broadband, secure, business is changed, intelligent development important source power.
Product features
The reliability of the comprehensive solution
NE40 - and from multiple levels to provide reliable protection, including equipment level, the network level, business level reliability, can deal with load and various failure modes, ensure service recovery.
Equipment level and reliable: NE40 - eight key components to provide redundancy backup, key components support hot plug and hot backup, and ISSU, NSR (will Stop Routing), NSF (will Stop Forwarding) technology to improve the business recovery ability, realize the business running without interruption.
Network level reliable: NE40-8 provide IP/LDP/VPN/TE fast heavy route/Hot - Standby, IGP, BGP and multicast routing fast convergence, Virtual routing Redundancy Protocol (VRRP, Virtual Router Redundancy Protocol), Rapid Ring network Protection agreement (RRPP, Rapid Ring Protection Protocol), TRUNK link sharing backup, BFD link Rapid detection, MPLS/Ethernet OAM, routing Protocol/port/VLAN Damping technology, ensure the whole net stability, and can provide end-to-end 200 ms protect rotate, business without interruption.
Business level and reliable: NE40-8 provide VPN FRR and E - VRRP technology, VLL FRR and Ethernet OAM technology and PW Redundancy and E - Trunk or E - APS technology that can be applied to L3VPN and L2VPN network scheme, ensure service levels of Redundancy backup, make the business is stable and reliable, don't interrupt.
NE40 - and from different levels formed for the entire network solutions, fully meet the reliability of the telecommunication level needs and to reach 99.999% of the system availability.
Rich business
NE40 - and can provide rich characteristics support and powerful business to handle ability, can satisfy IP/MPLS the backbone of the business needs.
NE40 - and has strong routing in their ability to support the large routing table, provide RIP, OSPF, IS - IS, BGP4 and multicast routing with routing protocols, support Ming/cryptograph the authentication, has fast convergence function, guarantee in the complex routing environment security and stability.
NE40 - and has strong VPN ability, according to the network at the same time demand can deploy L2VPN, L3VPN, MVPN, support and TE (Traffic Engineering) at the same time deployment, support rich access type (ATM, IMA E1, TDM, POS, Ethernet), support agile QinQ, support DHCP/IPoE, can adapt to the traditional access requirements and emerging business needs, meet many business fusion rich load demand.
NE40 - and has strong extensible multicast ability, support rich IPv4 / IPv6 multicast protocol, including PIM - SM/DM/SSM, MLDv1 / v2, Embedded RP, IGMPv3, multicast CAC (Call Admission Control), IGMP Snooping properties, such as video conference can be agile bearing, etc, can satisfy all kinds of multicast business needs.
Improve the QoS mechanism
NE40 - and provide high Quality QoS (Quality of Service) ability, advanced queue scheduling algorithm, congestion control algorithm, to realize the data flow of multistage precise scheduling, so as to meet the different user, different business levels of Service Quality requirements.
NE40 - eight product has perfect QoS scheduling mechanism: support for access side of the H - QoS fresh scheduling mechanism, diversification, differentiation meet access side different levels of the business needs of users; Support for network side of the MPLS H - QoS function, support in the network side the deployment of QoS function, realize the MPLS VPN, VLL and PWE3 QoS ability; Support based on MPLS TE DS - TE, realize MPLS TE DiffServ Model with the combination of support and ct (Class Type), support MAM (Maximum Allocation Model) and RDM (Russian Dolls Model) two bandwidth constraint Model, effective to guarantee that the network load QoS requirements.
NE40-8 based on perfect QoS mechanism, has the good network resource allocation ability, provide for the whole network service quality solutions.
Leading 400 g platform
NE40 - eight series of energy conservation and emission reduction machine frame based on 400 g platform, with each tank 400 GBPS transmit ability, can from every slots and GBPS smooth flash to 400 GBPS bandwidth, meet