7/30/2019 MPLS Capability

1/11

Expertise on MPLS Router Dev / Sustenance/Testing

7/30/2019 MPLS Capability

2/11

2

23 May 2013Slide Title | CONFIDENTIAL 2006

ARICENT MPLS Expertise

MPLS Development and sustenanceLDP

RSVP-TE

VPLS

L2VPN

MPLS Forwarding

L3VPN

System Testing &Automation MPLS

RSVP-TE/VPLS

VPN ManagerLayer2 VPN instances

Layer3 VPN instances

Routing Protocol ExtensionsBGP-MPLS VPN extensions/interfaces

OSPF-TE extensions/interfacesISIS-TE extensions/interfaces

MPLS Forwarding PlaneProgramming the label tables in ASIC/NP

Label Add, Label POP, etc.,

Packet forwarding based on labels

7/30/2019 MPLS Capability

3/11

3

23 May 2013Slide Title | CONFIDENTIAL 2006

ARICENT MPLS Development, Testing & Sustenance expertise

MPLS- Label Switching Architecture (RFC 3031) , MPLS Label Stack Encoding (RFC3032)

LDP - LDP Specification (RFC 3036)

CR LDP - Constraint-Based LSP Setup using LDP (RFC 3212)

RSVP-TE - Extensions to RSVP for LSP Tunnels (RFC 3209)

OSPF-TE - Traffic Engineering (TE) Extensions to OSPF Version 2 (RFC 3630)

CSPF

L2VPN- Framework for Layer 2 Virtual Private Networks (L2VPNs) (RFC 4664)

L3VPN - Multiprotocol Extensions for BGP-4 (RFC 2283) , A Framework for Layer 3Provider Provisioned Virtual Private Networks (PPVPNs) (RFC 4110) , BGP/MPLS IP

Virtual Private Networks (VPNs) (RFC 4364) , OSPF as the Provider/Customer EdgeProtocol for BGP/MPLS IP Virtual Private Networks (VPNs) (RFC 4577)

VPLS - Virtual Private LAN Service (VPLS) Using Label Distribution Protocol (LDP)Signaling (RFC 4762) , Virtual Private LAN Service (VPLS) Using BGP for Auto-discovery and Signaling (RFC 4761)

7/30/2019 MPLS Capability

4/11

4

23 May 2013Slide Title | CONFIDENTIAL 2006

VPN

Customer

Blue

VPN

Customer

RED

VPN

Customer

Blue

VPNCustomer

RED

MPLS L3 VPN L3 Routing across provider network

BGP

VPNv4

R2R1

VRF

VRF

VRF

VRF

BGP

VPNv4

IGP

IGP

IGP

IGP

Tunnel

Data

Data

Data

Data

Data

Data

Data L2Hdr

L2HdrData

7/30/2019 MPLS Capability

5/11

5

23 May 2013Slide Title | CONFIDENTIAL 2006

SP Back Bone

VPLS L2 Switching across provider network

SP back bone is a virtual switch

L2HdrData L2HdrData VC Lbl Tun HdrL2HdrData

7/30/2019 MPLS Capability

6/11

6

23 May 2013Slide Title | CONFIDENTIAL 2006

Project Description

Development & Sustenance of Enterprise Routers forTier-1 customer

Aricents MPLS Contribution Sustenance of MPLS

modules

LDP

RSVP-TE L2VPN ( Martini)

MPLS Module Effort

100 MM

MPLS ENGAGEMENTS with Tier 1 Customer

Environment

Platform VxWorks

PowerPC

Marvell pkt proc

Key Features

Unicast / MulticastRouting protocols

Layer 2 features

MPLS

QoS

Marvell Dataplane

Total Project Effort

~1000 Person-months (ongoing)

Business Value Delivered

Marvell expertise along with MPLS expertise is an added advantage

MPLS module maintenance Responsibility

7/30/2019 MPLS Capability

7/11

7

23 May 2013Slide Title | CONFIDENTIAL 2006

Project Description

Porting and sustenance of MPLS data/signalingplanes for core router

Aricents Contribution

Porting of Netplanes MPLS/LDP/RSVP-TE

Testing Sustenance

Project Effort 120 MM

MPLS ENGAGEMENTS Tier 1 Customer

Environment

PlatformNetplane software

Proprietary SW

platform

Key FeaturesUnicast / Multicast

Routing protocols

MPLS

Total Project Effort

120 M

Business Value Delivered

Quick rampup on netplane software enhancements

Complete MPLS module Architecture & development Responsibility

7/30/2019 MPLS Capability

8/11

8

23 May 2013Slide Title | CONFIDENTIAL 2006

MPLS ENGAGEMENTS with another Tier 1 Customer

Project Description

Automated testing of MPLS Modules for anenterprise router

Aricents Contribution

RSVP-TE ( Scripting & Testing)

VPLS ( Scripting & Testing)

Project Effort

50 MM

Environment

Platform Linux

PowerPC

NP basedforwarding

Key Features

Unicast / MulticastRouting protocols

Layer 2 features

MPLS

Total Project Effort

100 MM

Business Value Delivered

Aricents automation expertise with MPLS testing expertise

7/30/2019 MPLS Capability

9/11

9

23 May 2013Slide Title | CONFIDENTIAL 2006

MPLS ENGAGEMENTS another Tier 1 Customer

Project Description

Development of PCE Architecture for MPLS-TEfor an Enterprise Router

Aricents Contribution: Design , development and integration of PCEP

Module

MPLS Effort Involved

30 MM

Environment

Platform

NetBSD

PowerPC

NP basedforwarding

Key Features

Unicast / MulticastRouting protocols

Layer 2 features

MPLS

Total Effort

30 MM

Business Value Delivered

MPLS development expertise

Complete enhancement Responsibility

7/30/2019 MPLS Capability

10/11

10

23 May 2013Slide Title | CONFIDENTIAL 2006

Project Description

MPLS development and sustenance for anenterprise router

Aricents Contribution

VPLS Development

MPLS Forwarder porting to IXP 2400

Project Effort

50 MM

MPLS ENGAGEMENTS with another Tier 1 Customer

Environment

Platform VxWroks

PowerPC

IXP2400 basedforwarding

Key Features

Unicast / MulticastRouting protocols

Layer 2 features

MPLS

Total Effort50 MM

Business Value Delivered

Aricents quick ramp-up and delivery in a very tight schedule

Arircents MPLS expertise helped in fixing the blocking bugs within the stipulatedtime.

7/30/2019 MPLS Capability

11/11

Thank You

Looking forward to being your technology partner