Huawei Quidway NE20E, Quidway NE20E-8, Quidway NE20-8, Quidway NE20-4, Quidway NE20-2 Specifications

Quidway® NetEngine 20 Series High-end Routers Product Specification

http://datacomm.huawei.com

Quidway® NetEngine 20 Series High-end Routers

Product Specification

Hardware Specifications

Attribute NE20E-8 NE20-8 NE20-4 NE20-2 Dimensions（mm）

W x D x H

436.2×480× 261

436.2×420×

219.5

436.2×420×

130.5

436.2×420×

130.5

Weight

32.5kg 27.5Kg 17.5Kg 15Kg

Bus bandwidth

40G 8G

Slot quantity

12 10 6 4

Throughput

6Mpps 4.5Mpps 4.5Mpps 4.5Mpps

Rated power

320W 220W 200W 180W AC：220V（85V-264V，47Hz～63Hz）

Input voltage

DC：-48V（-36V ～-75V）

Normal

0

C to 450C

Operating temperature

Shortterm

-5

0

C to 550C

Storage temperature

-40

0

C to 700C

Normal

5%RH to 85%RH, no condensing

Relative humidity

Shortterm

5%RH to 95%RH, no condensing

Storage relative humidity

0%RH to 95%RH

Long-term operating altitude

<3000m

Storage altitude

<5000m

Safety compliance

Passed the safety certifications, such as CE, UL and TUV

Quidway® NetEngine 20 Series High-end Routers Product Specification

http://datacomm.huawei.com

Software Specifications

Attribute Description

LAN protocol

Ethernet VLAN

Network interconnection

Link Layer protocol

PPP, MP HDLC (High-level Data Link Control) Frame Relay ATM PPPoE, IPoA, PPPoA, PPPoEoA

IP service

ARP Domain name resolution NAT DHCP relay and DHCP server IP unnumbered address IP policy-based routing IP packet filtering

Protocol stacks

IPv4 and IPv6 dual protocol stacks IPv6 forwarding through the hardware

IPv4 routing

Static route management Dynamic unicast routing protocols:

z RIP-1/RIP-2 z OSPF z IS-IS z BGP-4/MBGP/BGP VPN V4

Routing policies

IPv6 routing

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

Network protocol

IP Multicast protocols

IGMP PIM-DM, PIM-SM PIM-SSM MBGP MSDP

Quidway® NetEngine 20 Series High-end Routers Product Specification

http://datacomm.huawei.com

Attribute Description

MPLS

Basic MPLS forwarding MPLS LDP MPLS TE MPLS QoS Hierarchy of PE (HoPE)

L2VPN

MPLS L2VPN (Martini, Kompella, CCC and SVC) VPLS L2TP

VPN

L3VPN

MPLS/BGP VPN, serving as PE/ P Hierarchy of VPN (HoVPN) GRE

AAA service

CHAP authentication PAP authentication RADIUS HWTACACS Local user management

NAT

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

Other security features

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)

Network security

Hierarchical protection of commands to ensure that the unauthorized users have no access to the router

GR Protocol-level GR: IS-IS, OSPF, BGP and LDP

Device reliability

Other features

Backup Center VRRP

Quidway® NetEngine 20 Series High-end Routers Product Specification

http://datacomm.huawei.com

Attribute Description

Maintainability

Automatic fault diagnosis function Remote configuration and maintenance through AUX

Traffic classification

Simple traffic classification Complex traffic classification, based on port number,

layer 2, layer 3 and layer 4 packet information

Traffic policing and shaping

Supports traffic policing and shaping based on srTCM and trTCM

Supports EF and AF services based on Diff-Serv GTS

Congestion management

LLS, LLQ, NLS, PQ, CQ, WFQ, and CBWFQ

Congestion avoidance

RED, WRED and SARED

Policy-based routing

Route re-direction, and distribution of LSP explicit route of MPLS

MPLS QoS

Mapping between DSCP and EXP at the domain boundary

QoS

L2 QoS 802.1p mark and DSCP/IP Precedence mark

Configuration management

Command line interface

Performs local configuration through the console port Performs local configuration or remote configuration

through the Aux port Performs local configuration or remote configuration

through Telnet Performs local configuration or remote configuration

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

Quidway® NetEngine 20 Series High-end Routers Product Specification

http://datacomm.huawei.com

Attribute Description

Time services

Time zone NTP Server NTP Client

Online services

Online loading Online upgrade

Information processing center

Outputs information to the log host and login user terminal. Alarm information and log information can be outputted through SNMP Agent and cache buffer

Network Management

SNMP V1/V2c/V3 RMON and RMON2