Edge-Core ES4650 Manuel d'utilisateur télécharger pdf (Page 8)

Edge-Core provides a full range of managed

switches to fulfill different deployment requirements.

These switches offer a complete set of advanced

software features and a range of configurations for

different size networking environment installation

requirements for enterprises and SMBs.

In addition to feature-rich L2/3/4 features,

Edge-Core managed switches also emphasize

scalability and flexibility for future network

expansion. Edge-Core's full-ranged managed

switch solution features the following benefits:

ąDifferent interfaces (Fiber/Copper) for different

network needs

ąDifferent uplinks (10G/GE/FE) support different

network capacity needs

ąComprehensive QoS and security functions

ąIP and hardware stacking functions to achieve

maximum network scalability

ąRIP and OSPF, BGP advanced routing features to

fit to different network needs (Chassis/L3

switches)

ąHot-swappable modules, power supplies and fans

to provide superior redundancy (Chassis switches)

ąVersatile web management interfaces for

convenient system control and maintenance

Edge-Core has implemented two essential

technologies to strengthen the scalability and

flexibility advantages.

œ!

Hardware Stacking: (L2 GE Managed Switch

ES4626F/ES4650F)

Edge-Core implements unique hardware stacking

technology on its L3 GE managed switches.

These switches can each stack up to 8 units

(ES4626F) or 4 units (ES4650F), resulting in port

densities of up to 192 10/100/1000 ports and 16

10G ports via the integrated stacking ports, no

extra stacking module is needed. Meanwhile, the

stacked units can be managed as a single entity

with one single IP address. These Edge-Core

stacking switches allow the implementation of

hardware-stacking and cross-stack trunking to

best maximize network capacity and redundancy.

œ!

IPv6 : Core Chassis Switch

(ES4704BD/ES4710BD), L3 GE Managed

Switch (ES4626/ES4650), and L2/L4 GE

Managed Switch (ES4524D/ES4548D)

IPv6 is a suite of protocols and standards

developed by the Internet Engineering Task

Force (IETF) to address the following issues :

ąThe recent exponential growth of the Internet and

the impending exhaustion of the IPv4 address

space

ąThe ability of Internet backbone routers to

maintain large routing tables

ąThe need for simpler configuration

ąThe requirement for security at the IP level

ąThe need for better support for real-time delivery

of data (QoS)

This new version incorporates many of the

concepts proposed to update the outdated IPv4

protocol while being intentionally designed for

minimal impact on upper and lower layer protocols

by avoiding the arbitrary addition of new features.

With millions of devices become IP aware, the

need for increased network addressing for plug-

and-play networking can only be addressed by

IPv6. Currently, IPv6 has already been accepted by

numerous governments, service providers and

educational backbone deployments as the best

solution to meet the increasing IP demand.

IPv6 protocol has the following features :

ąNew header format and large address space

ąEfficient and hierarchical addressing and routing

infrastructure

ąStateless and stateful address configuration

ąBuilt-in security

ąBetter support for Quality of Service (QoS)

ąExtensibility

Edge-Core provides the following enhanced

features for the deployment of IPv6 :

ąDual-stacking: Allows IPv4 and IPv6 to co-exist in

the same device and networks

ąTunneling : Allows an isolated host or network to

"tunnel" through existing IPv4 infrastructure

carrying IPv6 packets

ąRouting : RIP-ng, OSPF v3, BGP4+

Chassis, L2/3/4 GE & FE

Managed Switch Overview

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Metro Access Solution Broadband Wireless Access Wireless SolutionEnterprise Switch Solution

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Edge-Core ES4650 Manuel d'utilisateur Page 8

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