Huawei Quidway NetEngine 20 series Manuel utilisateur

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 64

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 00C to 450C

Operating

temperat-

ure Short-

term -50C to 550C

Storage temperature -400C to 700C

Normal 5%RH to 85%RH, no condensing

Relative

humidity Short-

term 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

interconnectio-

nLink 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:

zRIP-1/RIP-2

zOSPF

zIS-IS

zBGP-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 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

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