Brocade Communications Systems Bigiron RX Series Manuale utente

HIGHLIGHTS

• System redundancy (switch, management and

power) across all BigIron RX chassis

• Interchangeable half-height line modules

reduce sparing costs and provide cost-effective

modular growth

• Compact chassis design supports very high-







7-foot Telco rack

• Scalable hardware-based IP routing to



• 

and IPv6 protocol support

• Advanced virtual output queue (VoQ) design

eliminates head of line blocking and provides

scalable QoS

• 

based honoring and marking and congestion

management

• 

link aggregation supports high-bandwidth

inter-switch trunking

• High-availability design features redundant





OSPF restart

• Advanced non-blocking Clos fabric features

adaptive self-routing with graceful system

degradation in the event of two or more

module failures

• 



switch ports without impacting performance

Modular Layer 2/3

Ethernet Switches

The role of data networks in our daily lives



needs such as application convergence,

non-stop operation, scalability and IPv6-

readiness place new demands on the

network. Modern network solutions must

be assessed across a wider set of attributes

than earlier generation equipment. In

particular, the network must be evaluated on

merits that include performance, reliability,

scalability, quality of service, security and

total cost of ownership (TCO).

The Brocade®BigIron®



areas, enabling network designers to deploy



today’s requirements with a scalable

architecture designed to support network

growth and evolution. The BigIron RX Series

incorporates the latest advances in switch

architecture, system resilience, quality of

service and switch security in a family of

modular chassis setting leading industry

benchmarks for price-performance,

scalability and TCO.

Available in four chassis models, the

BigIron RX Series allows network designers

to standardize on a single product family

for aggregation and backbone switching.

In addition to its enterprise role, the BigIron

RX Series, with its high-density and compact

design, is an ideal IP solution for high-

performance computing environments and









HIGH-

PERFORMANCE

ETHERNET

SWITCHING



Providers (IXPs and ISPs) where non-



are needed.

All four BigIron RX systems are designed









Additionally, the BigIron RX Series supports



restart routing for fast convergence in the

event of a management module failure.

At the heart of the BigIron RX architecture

is an adaptive self-routing Clos switch fabric

with a virtual output queue (VOQ) design.

This non-blocking architecture is optimized

for maximum throughput and low latency for

all size packets. Scalable to over two billion

packets per second, the BigIron RX Series



in the industry. This advanced and scalable

design ensures the reliable deliver of all IP-

based voice, video and data applications.



proven IronWare networking software

and IronShield security, embedded sFlow





services. The BigIron RX Series enables

a user to deploy a reliable, secure and

scalable networking solution today that

is ready to accommodate tomorrow’s

applications and technologies.

PURPOSE-BUILT FEATURE SET

FOR DEMANDING NETWORKS

Industry-Leading Performance

and Scalability

The BigIron RX Series is the industry’s most



terabits per second data throughput per

system.

High-Availability Design

Redundant and resilient design ensures

high availability operation for demanding



• Redundant, hot-swappable components



– Management Module: Systems

 

modules with sub-second detection

and fail-over

– Switch Fabric Element Redundancy:

 

switch fabric module support

millisecond fail-over performance

– Hitless Management Failover (HMF):

Stateful failover ensures that the

forwarding engines on the line modules

are not impacted by a management

failover. This capability enables non-

stop packet forwarding in the event

of a management module failover.

– Redundant Power Supplies: All three

 

redundancy for AC and DC power

 

• Distributed Forwarding Architecture:

Advanced network processors, high-

performance CPU and high-speed memory

on each interface module provide for a

scalable high-performance architecture

• IEEE 802.3ad Link Aggregation up to

Eight Links: Scalable, cross-module

trunking provides for resilient high-

capacity connections between switches

• 

provide fast service restoration in event



– Metro Ring Protocol optimized for ring

 

 

 

 

 

backbones

Robust Layer 3 Feature Set

Brocade IronWare™software suite includes



• BGPv4:





• OSPF:

• IS-IS:



adjacencies

• Brocade Direct Routing (BDR): The

forwarding information base (FIB) is

downloaded to the hardware-based

forwarding engine on each line module.

This memory can be pre-populated with



IPv6 routes for wire-speed routing

performance.

• Policy-Based Routing (PBR): Support

customizable routing policies using

access control lists (ACLs). This feature

can be used to balance network usage

by controlling the network paths for



• Comprehensive Multicast Feature Set:

Provides hardware-based support for a

number of multicast protocols including

MSDP, PIM-SM (Sparse Mode) and PIM-DM

(Dense Mode), allowing network managers



multicast applications

• VRRP and VRRPE (Enhanced VRRP):



a backup router to other network routers.

In the event of a router failure, the BigIron

RX will automatically and seamlessly

perform the tasks of the failed router.

Industry-Leading Layer 2 Features







including Spanning Tree Protocol (STP),





The BigIron RX also supports Brocade Metro

Ring Protocol (MRP) for sub-second service

restoration in ring topologies. Additionally,

the BigIron RX supports multi-instance







Feature BigIron RX-4 BigIron RX-8 BigIron RX-16 BigIron RX-32

  8 

Switching capacity per system

Available data capacity

Total switch capacity

















Packet forwarding capacity per system    

    

   768 

    

 Side-to-Side Side-to-Side Front-to-Back Front-to-Back

Power supply redundancy    

SYSTEM SUMMARY

(M = Number of supplies needed for fully loaded system and N = 1 to M supply redundancy)

• Metro Ring Protocol (MRP):

An alternative to Spanning Tree Protocol,

MRP provides sub-second fault detection



MRP works in conjunction with VSRP





like resilience.

• Virtual Switch Redundancy Protocol

(VSRP): Supports sub-second fault

detection and fail-over for mesh topologies

in which redundant switches provide

back-up operation for one another

• Single-instance STP: Provides a single

instance of STP to run on all port-based





• Rapid Spanning Tree Protocol Based

on IEEE 802.1w: Dramatically improves

the spanning tree convergence time to sub-

second by automatically renegotiating port

roles in case of a link failure without relying

on timers

• Per VLAN Spanning Tree (PVST): Allows





(i.e., load distribution)

• Topology Groups: Dramatically improves



allowing a few instances of STP, RSTP,

MRP, or VSRP to control large groups



• Super Aggregated VLANs (SAVs): Allows





• PIM and IGMP Snooping:



topologies by identifying ports that request

a multicast stream and forwarding the

stream only on these ports. This dramatically

improves the performance of multicast

applications, allowing for many more

streams to be transiting the network.

Advanced Quality of Service

• Advanced QoS: Allows administrators to





Type of Service (ToS), DiffServ settings or

Rate Limiting status

• Very Low Latency Across all Packet Sizes:

Consistent low latency for strict priority

applications such as voice over IP, high

performance computing and video over IP

•CongurableCombinationsofQueuing

Disciplines and Congestion Control

Policies: Combinations of Strict Priority (SP)

and Weighted Fair Queuing (WFQ) provide



the event of egress port congestion,



drop or weighted random early detection



• Advanced Bandwidth Management:

Allows intelligent bandwidth management

using hardware based enforcement of

Committed Information Rate (CIR) with



seamless integration with other advanced

QoS features including priority marking

and honoring.

Cohesive,UniedandEasy-to-Use

Network Management

• Centralized Network Management:



Web-based, graphical interface tool that

empowers network operators to seamlessly



• Command Line Interface (CLI):



consistent and common throughout

Brocade products

• Web interface: Provides easy-to-use





• sFlow (RFC 3176): Provides scalable,

wire-speed network monitoring and

accounting with no impact on network

performance

Brocade IronShield Security

• Wire-speed Extended Layer 2, Layer 3

and 4 Access Control Lists (ACL): Control

packet forwarding and restricts access to

the system management interface, while



– Extensible ACL Implementation for

Layer 3 and 4 Information:

 

IP address, IP protocol type, TCP or

UDP port, IP precedence or ToS values

– Flexible ACL Implementation for

Layer 2 Information:

based on source or destination MAC

 

 

– ACL Scalability: Support for up to

 

– Ease of Administration: Identify an ACL

by name or number, or add a comment

line for ease of administration

– Secure Shell and Secure Copy:

Provides secure access to the

administration and management

interface over the network

• Protection Against Denial of Service

(DoS) Attacks: Prevents or minimizes

network downtime from malicious users



protects against broadcast storms

• User Authentication: Authentication with



prevents unauthorized network access

• MAC Port Security: Controls the MAC

addresses allowed per port

• sFlow (RFC 3176): Provides cost-effective,

scalable, wire-speed network monitoring

to detect unusual network activity

• SNMPv3:

with authentication and privacy services

• BGP-Guard: Complements MD5 security



disruption by restricting the number of



APPLICATIONS

Brocade Enterprise Infrastructure

Solutions



the ongoing operations of the organization.



zero downtime on the network, securing the

network from DoS attacks, cyber-spying, and

malicious users, and maintaining data integrity



cost or impacting performance. All this in a

structure that allows for graceful growth as



The BigIron RX Series incorporates exceptional

resiliency, security and scalability in an

architecture designed to scale from the edge

to the core to minimize TCO. The resilient

design includes redundant management

modules, switch fabrics, fans and power

supplies. This hardware resiliency is enhanced

with software resiliency including hitless

system failover, graceful restart, MRP, VSRP,





the chassis utilizing the high performance

hardware-based QoS features of the RX Series.

Wire-speed security is maintained by locking

out unauthorized users with port security,





sFlow. The BigIron RX Series allows you to







core. The BigIron RX Series provides one

common architecture that meets the demands



needs with high performance, resiliency,

security and scalability with low TCO.

Brocade for Enterprise and Application

Hosting Solutions

Data centers are the core of business

operations requiring high density, high

performance, high security and low latency

switching to ensure connectivity to mission

critical applications. The increasing value

of the data center to business operations

necessitates that data and network integrity,



without impacting performance.

The BigIron RX Series addresses these

needs by acting as the gateway and switch

fabric of the data center. The density of

the RX Series allows for growth from the

smallest to the largest data center. Port

aggregation allows for high performance



availability of the server farm.

Brocade hardware based IronShield security

features protect the server farm against

Denial of Service (DoS) attacks and provide

security for maintaining network integrity.

The sFlow functionality supplies the network

access information required to track who

has accessed which server on the network

as a means to provide network usage audit

trails. Utilizing Brocade wire-speed switching



the appropriate server and block undesired



optimal operation, security and integrity

of the network and data center.

BigIron RX-16

BigIron RX-32

10-GbE

1-GbE

1 and 10-GbE front end application servers

10-GbE data servers

Data Center Routing and

Switching Access

FastIron SuperX BigIron RX-32

10/100/1000 Wiring Closet

BigIron RX-4

Fiber Distribution

10/100/1000 Aggregation

Fiber Distribution

10/100/1000 Aggregation

1-GbE 802.3AD

link aggregation

App

Servers

NAS

Cluster

Computing

1-GbE

10-GbE

Figure 1.



solutions.

Figure 2.



hosting solutions.

Brocade for Internet Exchange

Solutions







These cross-roads of the Internet connect

high-performance routers from many Service

Providers in peering relationships without

requiring a full mesh of router ports.

The BigIron RX Series excels in this





resiliency features of the chassis make the

BigIron RX Series an extremely cost effective

and robust solution.

Brocade for High-Performance

Computing Solutions

High-performance computing has entered



switching as the technology of choice. Ultra-low



are required for successful deployment.

The BigIron RX Series chassis are ideal

for this environment. They offer low latency

through the switch with unparalleled











performance architecture offers up to



meet the needs of the most demanding

HPC environment. The combination of

performance, density and reliability makes

the BigIron RX Series an excellent choice



NetIron Router NetIron Router

NetIron Router

Service Provider

BigIron RX-16

Exchange L3 Core

BigIron RX-32

10-GbE

10-GbE10-GbE

10-GbE

Figure 3.

Internet exchange

solutions.

Storage

BigIron RX-8

Storage

BigIron RX-8

Processors

BigIron RX-32

Figure 4.

High-performance

computing solutions.

IEEE Compliance

– 

– 

– 

– 

– 

– 

– 

– 

– 

RFC Compliance

  

 

 

 

 

 

 

 

 

 

 



 

 

 

OSPF  

 

 

 

 

 

 

 

 

 

IS-IS  

 

 

 

RIP  

 

 

IP Multicast  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BROCADE BIGIRON RX SERIES SPECIFICATIONS

  

 

 

 

 

– RFC 768 UDP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Others  

 

 

 

 

 

 

 

 

 

IPv6 Core  

 

 

 

format

 

 

 

 

 

 

 

 

 

 

 

 

 



 

 

IPv6 Routing  

 

 

 

IPv6 Multicast  

 

 

Addresses

 

 

 

for SSM

• draft-ietf-ssm-arch SSM for IP

IPv6 Transitioning  

and Routers

 

Network Management

 

• Integrated Standard-based Command Line Interface (CLI)

 

 

 

 

 

 

 

Element Security Options

• AAA

• RADIUS

 

• Secure Copy (SCP)

 

 

 

 

Environmental

 

 

 

 

 

 

Safety Agency Approvals

 



 



 

Communication Systems

 

ElectromagneticEmissionCertication

 

• FCC Class A

 

 

Immunity

 

 

 

 

 

 

 

 

 

 

 

Environmental Regulatory Compliance

 

 

Warranty

 

 

Mounting Options

 

System Max @ 100 VAC @ 200 VAC @ -48 VDC

Current

Amps

Power

Watts

Thermal

Output



Current

Amps

Power

Watts

Thermal

Output



Current

Amps

Power

Watts

Thermal

Output



    57     

         

BigIron RX-8         

    6    

BROCADE BIGIRON RX SERIES SYSTEM SPECIFICATIONS



Dimensions Weight

    

    

BigIron RX-8    

   78 lbs 

BROCADE BIGIRON RX SERIES PHYSICAL SPECIFICATIONS

Part Number Description

 

 

BI-RX-8-AC BigIron RX-8 AC system

 

 

 

BI-RX-8-DC BigIron RX-8 DC system

 

 

for BigIron RX Series

 

for BigIron RX Series

 

for BigIron RX Series

 

for BigIron RX Series

 

for BigIron RX Series

 

for BigIron RX Series

 



 



RX-BI-MR Management Module for BigIron RX Series chassis,



 Management Module for BigIron RX Series,



 

 

 

 

 

RX-ACPWR-B-SYS 

RX-ACPWR-F-SYS 

chassis

RX-DCPWR-B-SYS 

RX-DCPWR-F-SYS 



 

 



 



 



ORDERING INFORMATION









All other brands, products, or service names are or may be trademarks or service marks of, and are used to identify,

products or services of their respective owners.



concerning any equipment, equipment feature, or service offered or to be offered by Brocade. Brocade reserves the

right to make changes to this document at any time, without notice, and assumes no responsibility for its use. This





export license from the United States government.

Corporate Headquarters





info@brocade.com

European Headquarters





emea-info@brocade.com

AsiaPacicHeadquarters

Singapore



apac-info@brocade.com

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