Extreme Networks Virtual Chassis Manual do Utilizador descarregar pdf

DATASHEET

Product Description

The Juniper Networks

EX4200 line of Ethernet switches with Virtual Chassis technology

combine the high availability (HA) and carrier-class reliability of modular systems with the

economics and flexibility of stackable platforms, delivering a high-performance, scalable

solution for data center, campus and branch office environments.

Offering a full suite of Layer 2 and Layer 3 switching capabilities as part of the base

software, the EX4200 satisfies a variety of high-performance applications, including

branch, campus and data center access deployments as well as Gigabit Ethernet (GbE)

aggregation deployments. A single 24-port or 48-port switch can be deployed initially; as

requirements grow, Juniper Networks Virtual Chassis technology allows up to 10 EX4200

switches to be interconnected over a 128 gigabit-per-second (Gbps) backplane and

managed as a single device, delivering a scalable, pay-as-you-grow solution for expanding

network environments. Flexible Gigabit Ethernet (GbE) and 10-Gigabit Ethernet (10GbE)

uplink options enable high-speed connectivity to aggregation- or core-layer switches

which connect multiple floors or buildings.

All EX4200 switches include HA features such as redundant, hot-swappable internal

power supplies and field-replaceable, multi-blower fan trays to ensure maximum uptime.

In addition, the base EX4200 partial PoE switch models offer Class 3 Power over Ethernet

(PoE), delivering up to 18.6 watts on the first eight ports to support networked devices

such as telephones, video cameras and wireless LAN (WLAN) access points for low-

density converged networks. Full PoE options delivering up to 18.6 watts on all 24 or 48

ports are also available, making them ideal for high-density IP telephony deployments.

Furthermore, PoE+ models deliver up to 30 watts of standards-based 802.3at PoE+ on

24 or 48 ports making them ideal for all PoE applications including campus deployments

with 802.11n wireless access points.

Product Overview

High-performance businesses

demand high-performance

networking solutions. These solutions

include a new class of secure,

scalable and always-on enterprise

switch that advances the economics

of networking by enabling businesses

to deploy innovative new technologies

that increase revenue and improve

productivity. The Juniper Networks

EX4200 line of Ethernet switches

with Virtual Chassis technology

combine the compact, pay-as-you-

grow economics and low power and

cooling requirements of stackable

switches with the performance,

availability, operational ease and port

densities of chassis-based platforms

to meet the demands of today’s high-

performance enterprises.

EX4200 ETHERNET

SWITCHES

With Virtual Chassis

Technology

1 2 3 4 5 6 ... 11 12

Resumo do Conteúdo

Página 1 - SWITCHES

DATASHEET1Product Description The Juniper Networks® EX4200 line of Ethernet switches with Virtual Chassis technology combine the high availability (HA

Página 2 - WAN/Internet

10Multicast• IGMP: v1, v2, v3• IGMP snooping• PIM-SM, PIM-SSM, PIM-DMServices and Manageability• Junos OS CLI • Web interface• Out-of-band manag

Página 3 - Features and Beneﬁts

11NEBS• GR-63-Core: NEBS, Physical Protection • GR-1089-Core: EMC and Electrical Safety for Network Telecommunications Equipment• All models except

Página 4 - Converged Networks

Página 5 - Building 2

2Juniper Networks Virtual Chassis Technology: Chassis-like Switch Features in a Stackable Form Factor• Redundant, internal hot-swappable power suppli

Página 6 - Product Options

3Virtual Chassis TechnologyUp to 10 EX4200 switches can be interconnected using Virtual Chassis technology to create a single logical device supportin

Página 7 - EX4200 Speciﬁcations

4Carrier-Class Operating SystemThe EX4200 runs on Junos OS, the same operating system software used by Juniper Networks routers to power the world’s l

Página 8 - Supported RFCs

5The EX4200 also provides a full complement of port security features including DHCP (Dynamic Host Configuration Protocol) snooping, DAI (dynamic ARP

Página 9

6Limited Lifetime WarrantyThe EX4200 includes a limited lifetime hardware warranty that provides return-to-factory switch replacement for as long as t

Página 10 - (continued)

7EX4200 SpeciﬁcationsPhysical Speciﬁcations• Backplane: 128 Gbps Virtual Chassis interconnect to combine up to 10 units as a single logical device •

Página 11 - Ordering Information

8Layer 2 Switching (continued)• Physical port redundancy: Redundant trunk group (RTG)• Compatible with PVST+ • RVI (Routed VLAN Interface)• IEEE 8

Página 12 - About Juniper Networks

9Supported RFCs (continued)• RFC 2597 DiServ Assured Forwarding (AF)• RFC 2598 DiServ Expedited Forwarding (EF)• RFC 2740 OSPF for IPv6• RFC 278