Transcript
TM Infinera FastSMP
More Reliable, Less Cost
1 | © 2013 Infinera
The perfect storm – Are you ready? US fiber network
Hurricane Sandy: Multiple cuts
5 cuts / day / region 100 nation-wide 17% of all fiber cuts
6 concurrent fiber cuts
SP customers demand topology maps Google Earth KMZ files 2 | © 2013 Infinera
Source: FCC / UC Davis Feb 2013, US SP data, Intermedia Journal Dec 2011
Planning for a resilient network
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Multi-failure backups
Single failure recovery no longer sufficient
Fast Recovery
Deterministic behavior, within 50 milliseconds
Minimal Costs
Intelligent sharing of backup resources without losing availability
Recovery mechanisms for networks Multi-failure backups
Fast Recovery
Minimal Costs
Optical SONET/SDH: 1+1 Protection
Single failure scenario
Sub 50ms recovery on failure
Dedicated backup resource
Packet IP/MPLS: MPLS Fast Re-Route (FRR)
Multi-failure scenarios
Sub 50ms for limited scenarios
Shared bandwidth, Packet layer $$$
Digital OTN: Software Mesh Restoration
Multi-failure scenarios
Up to few seconds recovery on failure
Shared bandwidth, Transport layer
Digital OTN: FastSMP™ Hardware Shared Mesh Protection
Multi-failure scenarios
Sub 50ms recovery on failure
Shared bandwidth, Transport layer
More Reliable 4 | © 2013 Infinera
Less Cost
Introducing FastSMP™ Industry’s first hardware-accelerated fast shared mesh protection Deterministic Performance: Sub 50ms failure recovery via dedicated hardware Enhanced Availability: Automatic multi-failure network-wide backup via network intelligence Lower Capital Costs & Operations: Shared backups via cost-effective transport layer
Controller
Client Card
Fabric
Line-side Card
DTN-X 5 | © 2013 Infinera
All existing (and future) deployments are ready day 1
26% of all LH 100 WDM ports ever sold in the industry are on DTN-X FastSMP™ processor built into all shipped DTN-X boards
Enabled via simple software upgrades
6 | © 2013 Infinera
Source: Dell’Oro Research 2013
Pacnet selects DTN-X for mesh submarine network Now hardware-ready for FastSMP™
46000 km of fiber 23 data centers 2012 winner for service excellence
Andy Lumdsen, CTO, Pacnet
Pacnet’s unique position is its ability to offer a true long haul submarine mesh architecture on its core network within the APAC region. Enabling hardware accelerated FastSMP will give Pacnet a clear advantage in offering fully protected services and restoration capability for our customers. 7 | © 2013 Infinera
FastSMP™ solution components Network Planning System DTN-X w/FastSMP™ Processor
Plan with Infinera NPS for multi-failures
GMPLS Control Plane
Pre-provisioned in hardware for <50ms activation
A
B
Real-time backup path re-computation
C
SPs like Pacnet moving to mesh architectures to take advantage of new transport protection schemes
D
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E
F
G
Slide show mode only
FastSMP™ in action FastSMP™ Processor table Service 1 = Working Path AE
Protection
= 1+1
Failure 1 Backup ADE Failure 2 Backup ABFE
1+1
Failure 3 Backup ABCGFE
Plan with Infinera NPS for multi-failures Online optimization w/GMPLS at Transport Hardware activation <50ms across network
Service 2 = Working Path AD Failure 1 Backup AD
A
B
C
Service 2 High Priority
Service 1 Low
D
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E
F
G
Shared backup = 50% fewer line cards than 1+1 on AD
Slide show mode only
Vision: FastSMP™ with Instant Bandwidth ™ An Infinite Pool of Intelligent Bandwidth Dynamically activate in real-time on new demand / failure
FastSMP™ Processor table Service 1 = Working Path AE
Failure 1 Backup ADE
Link CG = Running hot…..notify of possible use Activate 100G slice on CG with Instant Bandwidth
Failure 2 Backup ABFE Failure 3 Backup ABCGFE
A
B
C
1
2
Nov 12 launch Instant Bandwidth enabled Line Card 100G ACTIVE 100G ACTIVE
100G ACTIVE
D
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E
F
G
100G ACTIVE 100G Latent
Enabling multi-tiered service levels Network Service
Protection for
Recovery in
Pre-emptible
Premier
3 failures
< 50ms
No
Elite
2 failures
< 50ms
2nd backup
Protected
1 failure
< 50ms
1st backup
Restorable
2 failures
Not defined
Only backups
Unprotected
0 failures
NA
No
Best effort
0 failures
NA
Yes
Service differentiation for higher revenues 11 | © 2013 Infinera
SMP saves 30% over 1+1 Protection 10000 100G WDM Protection Interface Count
1+1
SMP
8750
8000 6000
4000 2000
6400
6270 4630 2660
3480
4540
3240 2320
1870
0
SMP Savings
Year 1
Year 2
Year 3
Year 4
Year 5
30%
33%
30%
28%
27%
While being more reliable than 1+1 protection 12 | © 2013 Infinera
Source: ACG Research, 2013 Large network, 80+ nodes
Industry impetus on Shared Mesh Protection ITU – Q9 / SG15 G.SMP G.808.3 G.ODUSMP
Documents under “Last Call”
Documents on Two current drafts Standards Track Requirements for SMP Supporting SMP in MPLS-TP
13 | © 2013 Infinera
FastSMPTM: Helping build a more resilient Internet Industry’s first hardware-accelerated fast shared mesh protection
Deterministic Performance: Sub 50ms failure recovery via dedicated hardware Enhanced Availability: Automatic multi-failure network-wide backup via network intelligence Lower Capital Costs & Operations: Shared backups via cost-effective transport layer
14 | © 2013 Infinera
Deterministic Network Resilience without the Expense
www.infinera.com/go/fast
Thank You www.infinera.com
15 | © 2013 Infinera
FastSMP™ pre-emption and conflict resolution
A
Working Path AB, 300G
B
1
Real-life networks Multiple backups ensure survivability, much better protection than 1+1 Multiple priority levels per service demand (not just link)
2 Working Path DC, 400G
D
C
Failure 1
Action 1
Failure 2
Action 2
For backup paths 1+1 = 8 line cards SMP = 6 line cards
Failure X
Action X
25% savings w/SMP
Service Demand N
Hardware activation 16 | © 2013 Infinera
Plan with Infinera NPS Extensible to controller for periodic optimization
Thank You www.infinera.com
17 | © 2013 Infinera
