Brocade Communications Systems LS-STK Manual de usuario descargar pdf (Pagina 3)

The Brocade IronStack Solution

The FastIron LS series may be ordered

pre-congured with the Brocade IronStack

stacking technology or upgraded in the

eld. IronStack is an advanced stacking

technology that supports stacked

congurations in which as many as eight

FastIron GS and/or FastIron LS switches

can be interconnected and maintain the

operational simplicity of a single switch.

An IronStack can be a mix-and-match of

different FastIron GS and FastIron LS switch

models providing for very exible stack

congurations. Each IronStack enabled

FastIron GS or LS model can support up

to 40Gbps of stacking bandwidth per

unit. IronStack congurations can be

built using 10-GbE CX4 copper or XFP-

based ber connections. When XFP-based

ber connections are used, an IronStack

conguration can be extended between

racks, oors, and buildings with ber

lengths up to several hundred meters.

The FastIron LS STK models are pre-

congured with two one-port 10-GbE

CX4 modules, expanded CPU memory,

an IronStack license (IronStack PROM)

and software. The CX4 module in the STK

models can be replaced in the eld with any

of the optional 10-GbE modules available

for the FastIron LS.

An IronStack system operates as a

single logical chassis (with a single IP

management address) and supports cross-

member trunking, mirroring, switching,

static routing, sFlow, multicast snooping and

other switch functions across the stack. An

IronStack has a single conguration le and

supports remote console access from any

stack member. Support for active-standby

controller failover, stack link failover, and

hot insertion and removal of stack members

delivers the resilience that is typical of

higher end modular switches.

Ease of Use: Plug and Play

The FastIron LS Series supports the IEEE

802.1AB LLDP and ANSI TIA 1057 LLDP-

MED standards that enable organizations

to deploy interoperable multi-vendor

solutions. Conguring IP endpoints, such

as VoIP stations can be a complex task

requiring manual and time-consuming

conguration. LLDP and LLDP-MED address

these challenges, providing organizations

with a standard and open method for

conguring, discovering, and managing their

network infrastructure, thereby simplifying

and reducing the cost of operations. For

example, LLDP-MED provides an open

protocol for conguring QoS, security

policies, VLAN assignments, and service

priorities. Additionally, LLDP-MED provides

for the discovery of device location and

asset identity, information that is used for

inventory management and by emergency

response services, such as Enhanced 911

(E911). These sophisticated features make

network services easier to deploy and operate

while enabling new and critical services.

The FastIron LS Series supports DHCP

client-based auto-conguration, simplifying

customer deployment and conguration

providing true Plug-and-Play. Enterprises

can use this feature to automate the

IP address and feature conguration of

FastIron LS switches without the presence

of a highly-trained network engineer on-site.

Technicians can simply power up a new

FastIron LS and the unit will automatically

receive an IP address and conguration

from DHCP and TFTP servers. Auto-

conguration provides an intelligent solution

to reduce operating expenses and simplify

network management.

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