FastSMP: Next Generation Approach to Protection: More Reliable, Less Cost
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Transcript of FastSMP: Next Generation Approach to Protection: More Reliable, Less Cost
1 | © 2013 Infinera
FastSMP™: Next Generation Approach to ProtectionMore Reliable, Less Cost
Leigh Wade, Business Development Director APAC
30 May 2013
2 | © 2013 Infinera
The perfect storm – Are you ready?
Source: FCC / UC Davis Feb 2013, US SP data, Intermedia Journal Dec 2011
5 cuts / day / region100 nation-wide
6 concurrent fiber cuts17% of all fiber cuts
US fiber network
Hurricane Sandy: Multiple cuts
SPs demanding topology mapsGoogle Earth KMZ files
Submarine Cable cut every 3 days
3 | © 2013 Infinera
Intelligent sharing of backup resources without losing availability
Planning for a resilient network
Fast Recovery2
3 MinimalCosts
Single failure recovery no longer sufficient
Deterministic behavior, within 50 milliseconds
1 Multi-failure backups
4 | © 2013 Infinera
Shared bandwidth, Transport layer
Recovery mechanisms for networks
More Reliable
Sub 50ms recovery on failure
Multi-failure scenarios
MinimalCosts
Packet IP/MPLS: MPLS Fast Re-Route (FRR)
Sub 50ms for limited scenarios
Multi-failure scenarios
Shared bandwidth, Packet layer $$$
Digital OTN: FastSMP™ Hardware Shared Mesh Protection
Sub 50ms recovery on failure
Multi-failure scenarios
Shared bandwidth, Transport layer
Less Cost
Fast Recovery
Optical SONET/SDH: 1+1 Protection
Single failure scenario
Dedicated backup resource
Sub 50ms recovery on failure
Digital OTN: Software Mesh Restoration
Up to few seconds recovery on failure
Multi-failure scenarios
Shared bandwidth, Transport layer
Multi-failure backups
5 | © 2013 Infinera
Introducing FastSMP™
Line-side Card
Fabric
Controller
Client Card
Industry’s first hardware-accelerated fast shared mesh protection
DTN-X
Deterministic Performance: Sub 50ms failure recovery via dedicated hardware
Lower Capital Costs & Operations: Shared backups via cost-effective transport layer
Enhanced Availability: Automatic multi-failure network-wide backup via network intelligence
Purpose Built Hardware Protectsfor 8 Tb/s/fiber & 1000’s services
6 | © 2013 Infinera
All existing (and future) deployments are ready day 1
FastSMP™ processor built into all shipped DTN-X boards
26% of all LH 100 WDM ports ever sold in the industry are on DTN-X
Source: Dell’Oro Research 2013
Enabled via simple software upgrades
7 | © 2013 Infinera
FastSMP™ solution components
A B C
DE
F G
Plan with Infinera NPS for multi-failures
Network Planning System GMPLS Control Plane
Real-time backup path re-computation
Pre-provisioned in hardware for <50ms activation
DTN-X w/FastSMP™ Processor
8 | © 2013 Infinera
FastSMP™ in action
A B C
DE
F G
HighPriority
Low
Service 1 = Working Path AE
Failure 1 Backup ADE
Failure 2 Backup ABFE
Failure 3 Backup ABCGFE
FastSMP™ Processor table
Service 2 = Working Path AD
Failure 1 Backup AD
Plan for multi-failures with NPSHardware activation <50ms across networkOnline optimization w/GMPLS
Shared backup = 50% fewer line cards than 1+1 on AD
= 1+1
1+1
Service 1
Service 2
Protection
Slide show mode only
SPs moving to mesh architectures
9 | © 2013 Infinera
Vision: FastSMP™ with Instant Bandwidth ™
A B C
DE
F G
Service 1 = Working Path AE
Failure 1 Backup ADE
Failure 2 Backup ABFE
Failure 3 Backup ABCGFE
FastSMP™ Processor table
Dynamically activate in real-time on new demand / failureAn Infinite Pool of Intelligent Bandwidth
Activate 100G slice on CG with Instant BandwidthLink CG = Running hot…..notify of possible use
100G Latent
100G ACTIVE
100G ACTIVE
100G ACTIVE
100G ACTIVE
Nov 12 launchInstant Bandwidth enabled Line Card
12
Slide show mode only
10 | © 2013 Infinera
Is Protection Expensive?
“55% of every capex dollar I spend goes to protection.”
OSA Exec Forum 2013
Pieter Poll, SVP National Network Planning, Engineering, and Construction
11 | © 2013 Infinera
SMP saves 30% over 1+1 Protection
Source: ACG Research, 2013Large network, 80+ nodes
SMP Savings
30% 33% 30% 28% 27%
100G WDM ProtectionInterface
Count
While being more reliable than 1+1 protection
0
2000
4000
6000
8000
10000
Year 1 Year 2 Year 3 Year 4 Year 5
26603480
4630
6270
8750
18702320
3240
4540
6400
1+1 SMP
12 | © 2013 Infinera
FastSMPTM: Helping build a more resilient Internet
www.infinera.com/go/fast
Industry’s first hardware-accelerated fast shared mesh protection
Deterministic Network Resilience
without the Expense
Deterministic Performance: Sub 50ms failure recovery via dedicated hardware
Lower Capital Costs & Operations: Shared backups via cost-effective transport layer
Enhanced Availability: Automatic multi-failure network-wide backup via network intelligence
13 | © 2013 Infinera
Booth 202: FastSMP planning and simulation demo using actual Network Planning System
www.infinera.com/go/fast
Learn More…
15 | © 2013 Infinera
Modeling SMP
Nodes 87
Links 114
Tier1 Data Centers San Francisco, Seattle, Washington DC,
Omaha, New York, Dallas
Tier 2 Data Centers Atlanta, Los Angeles, Chicago
Cable Landing SitesNew York, Norfolk, Hillsboro, Boca Raton,
San Luis Obispo
TrafficEach node = Source
and sink
TopologyMesh, Average 2.62
degrees
ProtectionMin. Total Cycle
Algorithm
Client Mix
Market forecast data
for <10G, 10G, 40G,
100G
16 | © 2013 Infinera
TCO savings of 27% by Year 5
Source: ACG Research, 2013Large network, 80+ nodes
17 | © 2013 Infinera
Pacnet selects DTN-X for mesh submarine networkNow hardware-ready for FastSMP™
Pacnet’s unique position is its ability to offer a true long haul submarine mesharchitecture on its core network within the APAC region. Enabling hardwareaccelerated FastSMP will give Pacnet a clear advantage in offering fullyprotected services and restoration capability for our customers.
Andy Lumdsen, CTO, Pacnet
46000 km of fiber23 data centers2012 winner for
service excellence
18 | © 2013 Infinera
Enabling multi-tiered service levels
3 failuresPremier < 50ms No
Elite 2nd backup< 50ms2 failures
Protected 1st backup< 50ms1 failure
Restorable Only backupsNot defined2 failures
Best effort YesNA0 failures
Service differentiation for higher revenues
Unprotected NA0 failures No
Protection for Pre-emptibleRecovery inNetwork Service
19 | © 2013 Infinera
FastSMP™ pre-emption and conflict resolution
Plan with Infinera NPS
Real-life networksMultiple backups ensure survivability, much better protection than 1+1Multiple priority levels per service demand (not just link)
D C
Working Path AB, 300G
Working Path DC, 400G
For backup paths1+1 = 8 line cards
SMP = 6 line cards
25% savings w/SMP
2
1A B
Service Demand N
Failure 1 Action 1
Failure 2 Action 2
Failure X Action X
Hardware activation
Extensible to controller for periodic optimization
20 | © 2013 Infinera
Industry impetus on Shared Mesh Protection
ITU – Q9 / SG15
G.SMP G.808.3
G.ODUSMP
Documents under “Last Call”
Two current drafts
Requirements for SMP
Supporting SMP in MPLS-TP
Documents on Standards Track