Quidway NetEngine 20E/20 Series Router Product Specification

Transcription

1 Quidway NetEngine 20E/20 Series Router Product Specification Hardware Specifications NE20E-8 NE20-8 NE20-4 NE20-2 Dimensions(mm) W x D x H Weight 32.5kg 27.5Kg 17.5Kg 15Kg Bus bandwidth 40G 8G Slot quantity Throughput 6Mpps 4.5Mpps 4.5Mpps 4.5Mpps Rated power 320W 220W 200W 180W Input voltage AC:220V(85V-264V,47Hz~63Hz) DC:-48V(-36V ~-75V) Operating temperature Normal Short- term 0 0 C to 45 0 C -5 0 C to 55 0 C Storage temperature C to 70 0 C Relative humidity Normal Shortterm 5%RH to 85%RH, no condensing 5%RH to 95%RH, no condensing Storage relative humidity Long-term operating altitude 0%RH to 95%RH <3000m Storage altitude <5000m Safety compliance Passed the safety certifications, such as CE, UL and TUV Copyright 2007 Huawei Technologies Co., Ltd. All Rights Reserved. 1

2 Software Specifications interconnection protocol LAN protocol Link Layer protocol IP service Protocol stacks IPv4 routing IPv6 routing IP Multicast protocols Ethernet VLAN PPP, MP HDLC (High-level Data Link Control) Frame Relay ATM PPPoE, IPoA, PPPoA, PPPoEoA ARP Domain name resolution NAT DHCP relay and DHCP server IP unnumbered address IP policy-based routing IP packet filtering IPv4 and IPv6 dual protocol stacks IPv6 forwarding through the hardware Static route management Dynamic unicast routing protocols: RIP-1/RIP-2 OSPF IS-IS BGP-4/MBGP/BGP VPN V4 Routing policies IPv4-to-IPv6 transition technologies: manual configuration of the tunnel, automatic configuration of the tunnel, 6 to 4 tunnel, NAT-PT on the hardware. IPv6 static route, BGP4/BGP4+, RIPng, OSPFv3, and ISISv6 dynamic routing protocol IPv6 MIB: ICMPv6 MIB, UDP6 MIB, TCP6 MIB, and IPv6 MIB IGMP PIM-DM, PIM-SM PIM-SSM MBGP MSDP Copyright 2007 Huawei Technologies Co., Ltd. All Rights Reserved. 2

3 MPLS VPN security MPLS L2VPN L3VPN AAA service NAT Other security features Basic MPLS forwarding MPLS LDP MPLS TE MPLS QoS Hierarchy of PE (HoPE) MPLS L2VPN (Martini, Kompella, CCC and SVC) VPLS L2TP MPLS/BGP VPN, serving as PE/ P Hierarchy of VPN (HoVPN) GRE CHAP authentication PAP authentication RADIUS HWTACACS Local user management Pure IP address translation, and simultaneous translation of IP address and port number Load balancing between multiple public network egresses Internal servers Hybrid addressing of internal networks Various NAT ALGs Supports a public network to multiple private networks, and a private network to multiple public networks Traffic limit and rate limit to specific users Traffic limit to BT NAT statistics NAT log Terminal access security Packet filtering (interface based ACL and time-range based ACL) Firewall (packet filtering firewall and state firewall) Port mirroring NetStream Unicast Reverse Path Forwarding (urpf) Hierarchical protection of commands to ensure that the unauthorized users have no access to the router Device reliability GR Other features Protocol-level GR: IS-IS, OSPF, BGP and LDP Backup Center VRRP Copyright 2007 Huawei Technologies Co., Ltd. All Rights Reserved. 3

4 Maintainability Automatic fault diagnosis function Remote configuration and maintenance through AUX QoS Configuration management Traffic classification Traffic policing and shaping Congestion management Congestion avoidance Policy-based routing MPLS QoS L2 QoS Command line interface Simple traffic classification Complex traffic classification, based on port number, layer 2, layer 3 and layer 4 packet information Supports traffic policing and shaping based on srtcm and trtcm Supports EF and AF services based on Diff-Serv GTS LLS, LLQ, NLS, PQ, CQ, WFQ, and CBWFQ RED, WRED and SARED Route re-direction, and distribution of LSP explicit route of MPLS Mapping between DSCP and EXP at the domain boundary 802.1p mark and DSCP/IP Precedence mark Performs local configuration through the console port through the Aux port through Telnet through SSH login Command hierarchical protection to ensure the unauthorized users cannot access the router Detailed debugging information helps to diagnose network faults. Provides network test tools such as TRACERT and PING commands to quickly diagnose whether the network is normal Uses the Telnet command to log in to and manage other routers FTP Server/ Client: Uses FTP to download and upload configuration files and application programs TFTP Client: Uses TFTP Client to download and upload configuration files and application programs Uses Xmodem protocol to download configuration files and application programs locally Supports log Virtual file system User-interface configuration. Provides multiple modes of authentication and authorization for login users Copyright 2007 Huawei Technologies Co., Ltd. All Rights Reserved. 4

5 Time services Online services Information processing center Management Time zone NTP Server NTP Client Online loading Online upgrade Outputs information to the log host and login user terminal. Alarm information and log information can be outputted through SNMP Agent and cache buffer SNMP V1/V2c/V3 RMON and RMON2 Copyright 2007 Huawei Technologies Co., Ltd. All Rights Reserved. 5