Riverstone Networks RS 8000 Bedienungsanleitung PDF herunterladen (Seite 8)

Key Benefits and Selling Points

IP service delivery to the access edge: The broad range of interfaces supported on the

RS 1000 and RS 3000 means that service providers can extend their IP/Ethernet services to

subscribers regardless of the last mile access technology in place. And the flexible, modular

design of the RS 1000/3000 platform means service providers can migrate seamlessly from

legacy to optical infrastructure. Interface options available for the RS 1000 and RS 3000 include

T1/E1, T3/E3, 10/100 and Gigabit Ethernet, and ATM.

Value-added services closer to the end-user: Because all Riverstone routers share

the same core technology, the RS 1000 and RS 3000 feature all the robust service-creation

technologies found on the largest core edge router. This means service providers can deploy

value-added services right at the customers’ premises for true end-to-end service delivery.

And since all service-enabling features are implemented in hardware, performance never

suffers when they are activated. Examples of key service-enabling technologies featured

in the RS 1000/3000 include:

• Metro-optimized MPLS in hardware, enabling service providers to activate VPN and traffic

prioritization services right at the access edge for end-to-end VPNs and QoS

• Hardware-based rate limiting on every port supports dynamic bandwidth provisioning

at the subscriber level

• Reliable support for the full 4,096 VLANs specified in 802.1Q provides service providers

and their customers with an easy method of rolling out VPNs and segmenting traffic

• Carrier-class routing, featuring Tier 1-certified implementations of OSPF and BGP-4

Services billing at the customer level: The RS 1000 and RS 3000 feature Riverstone’s

unique billing and accounting technology – the only irrefutable services accounting solution on the

market. This enables service providers to capture services accounting data at the access edge.

Key accounting features include:

• The industry’s only connection-oriented (TCP-based) accounting solution, ensuring that

critical accounting data will never be lost

•

All accounting features in hardware for wire speed network performance with accounting enabled

• All RMON I and RMON II groups on every port for unmatched granularity of accounting data

Wire-speed security at the subscriber site: The RS 1000 and RS 3000 bring the full

security capabilities of Riverstone’s core ASIC set directly to the customer site, providing user,

address, application, and port-level security. Key security features include:

•

All security features in hardware so network performance never suffers when security is activated

• Up to 20,000 access control lists (ACLs) or Layer 2 filters

• Hardware-based network address translation (NAT)

High port density on the RS 3000: The RS 3000 features as many as 64 10/100 ports in a

2-rack unit form factor, offering service providers an efficient platform for conserving rack space.

Private

Backbone

Data Center

Metro Access

Core Edge

Aggregation

Metro

Aggregation

Metro

Aggregation

Metro

Access

Ring

Internet

Backbone

Metro

Backbone

RS 1000

RS 3000

RS 8000

RS 38000

RS 8600

RS 38000

RS 3000

RS 3000 RS 3000

RS 3000

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ACCESS ROUTERS: RS 1000/3000

RS 1000/3000

Metro Access Routers

Product Overview

The RS 1000 and RS 3000 are Riverstone’s

metro access routers, among the most widely

deployed access platforms in the metro.

Featuring metro-optimized MPLS, full function

routing and switching, dynamic bandwidth

provisioning, and connection-oriented

accounting, these products extend the

delivery of intelligent IP services to the metro

access edge. At the same time, the RS 1000

and RS 3000 combine a compact form factor

with high port density to reduce operational

costs and improve service provider margins.

A key factor in the popularity of these routers

is their unique ability to deliver Layer 2 and

Layer 3 services to the access edge over both

legacy and optical networks. The RS 1000

and the RS 3000 both feature two flexible

media slots that accommodate Fast Ethernet,

Gigabit Ethernet, T1/E1, T3/E3, and ATM. The

RS 3000 also features 32 fixed configuration

10/100 ports for high-density building access

over fast Ethernet.

Applications and Positioning

The RS 1000 and RS 3000 are both access

platforms that are typically used in the building

basement to connect enterprise subscribers to

metro and WAN networks. Service providers

have deployed the RS 1000 and RS 3000

to extend metro Ethernet deployments to

customers with last-mile TDM access, to offer

VLAN-based or MPLS-based Transparent

LAN services over a wide-area ATM network,

or to simply provide fast Ethernet access

with Gigabit uplinks.

Like all Riverstone routers, the RS 1000 and

RS 3000 feature the same core technology,

including a common set of ASICs and the

same system software. Interface cards are

interchangeable between these two products.

The RS 1000 and RS 3000 also share the

same 2-rack unit form factor and are suitable

for many of the same applications. The key

difference between these products is that

the RS 3000 features 32 fixed configuration

10/100 ports that are absent on the RS 1000.

Which product is appropriate for a given

customer will depend on the specific

access configuration required.

RS 1000

RS 3000

RS 8600

RS 38000

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