Network Services Orchestrator
Transcript of Network Services Orchestrator
PowerPoint Presentation
Consulting Engineer Global SP Architecture HQ
Cisco Open Network
Santanu Dasgupta
Date: 27-May-2015
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Telco Service Providers
Service
Consumers
Enterprises
Public Sector
Consumer
The Internet
OTT / Cloud SPs
IaaS
PaaS
SaaS
OTT
$$
many
networks, technologies and systems
massive growth
of IP traffic
$
$$
converged and
private networks
t
revenue
cost
$
Lean & Agile players with economies of scale
Highly-automated operations
Fast-paced innovation
Complex systems inherited from decades of network and service evolution
Exponential growth of bandwidth to manage
Consumerization of IT
Adoption of Cloud Services
Pay-as-you-go
Service Provider Challenges
$$
$$
$$
$$
$$
$$
$$
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Monetization
TCO Reduction
Agility
Ciscos Service Provider Strategy
Focused on Accelerating Service Provider Revenue Growth
Services
Hardware
Software
Agility
Innovation
Flexible
Architecture
Agile
Business
Models
Cloud
Network
Video
Mobility
$
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Ciscos strategy for service providers including helping them capitalize on the emergent Internet of Everything is to solve our customers most important challenges by delivering converged, intelligent networks that drive monetization optimization and acceleration - the top priorities for Service Providers. Put more simply: make money, save money, move the business faster.
The undercurrent behind our Cisco service provider strategy is the hardware, software and services. Hardware with supporting ASICs accelerate network speed, power and scale. Software is the engine behind virtualization and services orchestration. Services enable the creation of new, personalized experiences for the operators and most importantly the end-users of the services.
There are three tenants behind our Cisco service provider strategy:
Innovation of our technology and capabilities today and into tomorrow, and address customer care-abouts of accelerating speed-to-market and optimizing the network.
Business models behind new services, partnerships and ecosystems.
Flexible Architecture which is about a singular, horizontally integrated architecture that is the platform for Cisco solutions, programs and services.
Service provider execution of the three tenants behind the Cisco service provider strategy include: Innovation (of our technology and of the end-user experiences), Business models and converged networks empower service providers over time to realize the full potential of a profitable Next-Generation Internet - one that is more mobile, visual, virtual and simple.
Ciscos service provider vision and strategy are validated through the tens of global service provider success stories we have shared to date. Well share several of them here today.
3
Technology as Enablers to Solve Business ProblemsFoundation of Cisco Open Network
Service
Orchestration
Traditional
NFV
SDN
Virtualize Network Functions & Workloads for Policy driven instantiation
Programmatically instantiate flexible network topologies on demand
Automation, provisioning and interworking of physical and virtual resources
Make Traditional & Bare Metal Network Assets a Part of the Evolution
Cisco
Open Network
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Applications
Automation
Management Orchestration
Policy
Physical
And Virtual Infrastructure
Cisco Services
Business
Mobility
Video
Consumer
NFs
Storage
Compute
Network
Service Broker
Catalog of
Virtual / PhysicalFunctions
Service Profiles
OrchestrationEngine
Cloud
Evolved Programmable Network
Evolved Services Platform
OPEN
Multi-vendor and based on open standards & API
EXTENSIBLE
Comprehensive modular capabilities spanning entire SP architecturecloud, video, mobile and fixed
ELASTIC
Seamlessly and dynamically scale services and resources whenever and wherever needed.
Architecture Evolution towards Open Network
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So what is our mission for Service Providers..
Clearly to help service providers transform their business through innovation and to bring the power of the network to the applications and services.
We have two complementary platforms -- the EPN that provides the foundational layer of both physical and virtual infrastructure across an elastic network fabric -- We announced this back in September 2013.
The Evolved Services Platform -- flexible, modular , and open with advanced automation and orchestration capabilities -- we announced this back in February 2014
Both platforms use SDN, NFV, and Open APIs and include technologies from multiple vendors .. Eg Openstack, Vmware, Citrix,
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Service Provider Routing EvolutionEmbracing Programmability, Virtualization and Open Architecture
Abstracted Network Services & Automation
Network APIs NetConf YANG, etc
Virtual XR Dataplanes
Physical XR Custom ASIC / NPU Dataplanes
Dataplane Control (DPC)
IOS XRv
Virtual
XR DP
Other Cisco Dataplanes
CP - DP APIs
Virtual
DP
DISCLAIMER: Many of the products and features described herein remain in varying stages of development and will be offered on a when-and-if-available basis. This roadmap is subject to change at the sole discretion of Cisco, and Cisco will have no liability for delay in the delivery or failure to deliver any of the products or features set forth in this document.
DPA
DPA
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Virtualizing Portfolio Best in the IndustryWith Already over 100+ Virtual Network Functions (VNFs)
7
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Acquisitions:
Past 18 Months
Point Products/Technologies Shift to Open, Modular Architectures & Solutions
Integration of Acquisitions -- More Robust & Integrated Offerings
Continued Investment in Open Source Projects, Standards Bodies, Technologies & New Partnerships
Open Source & Open Standards Investments
OpenConfig
Portfolio Evolution through Acquisition and Investment in Open Source Projects
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OASIS Advancing Open Standards for Information Society
TOSCA -- Topology and Orchestration Specification for Cloud Applications -- complementatry to NETCONF /Yang
- initial configurations deployed over and over again done at startup
NETCONF Yang -- dynamic device and service configuration to implement and update a service at runtime -- after initial setup
8
Requirements for the Architecture EvolutionNot One Size fits all - Very Specific Requirements per Domain
SP WAN
Typically Constrained
Network Utilization
Service performance
Faster provisioning
Network Monetization
Business Agility
Diverse Environments Hugely Different Requirements
Service Richness
Multi-tenancy
Virtual overlays
Workload placement
Automatic Provisioning
Secure XaaS
SP DC/Cloud
Customer Premises
Automated Provisioning
Cloud Management
Visibility, Analytics
Service Agility
Monetization
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9
Multi-Layer Network Optimization
Cisco EMS / FCAPS & Assurance
EPN Manager
Multi-Vendor Device Configuration
Multi-Layer WAN Programmability and Orchestration with WAE for Multi-Vendor Networks
CRS
ASR 9000
NCS2000
NCS4000
NCS6000
Multi-Vendor Support for:
Juniper
ALU IP
Huawei IP
Ciena Optical
Infinera Optical
MV IP & Optical Network Collection
MV Network Device Configuration
N/W Mgmt. for Cisco EPN
BGP LS
NC/Yang
PCEP
CLI / SSH Configlets
SNMP
IOS-XR 9000v
CSR1Kv
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Fault, Configuration, Accounting, Performance, and Security - FCAPS Support
10
Cisco Virtual Topology SystemOpen, Multi-tenanted, Policy Based SDN Solution for SP NFV and DC Evolution
VCenter
OpenStack
3rd Party VM
Manager
REST API
Virtual Topology System
(VTS)
MP-BGP
BGP-EVPN
VTF
VTF
OVS
dVS
RESTCONF/Yang
MP-BGP
BGP-EVPN
RR
RR
Cisco NSO
IP / MPLS
WAN
WAN / Internet
3rd Party Cloud
Bare Metal
Workload
Virtualized
Workloads with OVS
Virtualized Workloads with Feature Rich &
High Performance Cisco VTF Solution
Virtualized
Workloads with SR-IOV
Virtualized
Workloads with dVS
DCI
DCI
Data Plane
Control Plane
Management &
Orchestration Plane
VTS GUI
ToR
ToR
VM or
VNF
VM or
VNF
VM or
VNF
VM or
VNF
VM or
VNF
VM or
VNF
VM or
VNF
VM or
VNF
VM or
VNF
VM or
VNF
VM or
VNF
VM or
VNF
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11
Network
Engineer
Management
Applications
Network Services Orchestrator
Network Services OrchestratorModel Driven Multi-Vendor Service Orchestration
Agility:Model-Driven
Operations:Service Transactions
New Service Type:2-4 days
New Device Type:2-4 weeks
FASTMAP*
CREATE SERVICE
UPDATE SERVICE
DELETE SERVICE
REDEPLOY SERVICE
* Patent No.: US 8,533,303 B2
ServiceModels
DeviceModels
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!
12
Autonomic Carrier EthernetNext Gen CE Architecture Leveraging Programmability and Cisco Innovations
Transport: Autonomic self-deployed and self-protected, dynamic, ECMPs, flexible traffic engineering
Service: SDN + BGP for service, programmable
Autonomic IGP/SR
SDN/BGP
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Cisco Open NetworkEvolved Architecture for Agile Service Delivery with E2E Automation
14
DCI
DCI
EPN
Customer
Premise
Service Provider WAN
(Segment Routing or MPLS TE with WAE Orchestration)
PE
Autonomic Carrier Ethernet
AGG
AGG
AGG
NPE
NPE
CPE
PnP,
vBO
Autonomic Carrier-E
Control Plane
WAE (WAN Automation)
Tail-f NCS (Service Activation)
Cisco VTS (SDN)
ESC (Compute, Storage)
OpenStack and OpenDaylight
Cisco Network Services Orchestrator (NSO)
Cross-Domain Orchestration System
ESP
Apps
Business
Mobility
Video
Consumer
Cloud
Tenant Portal
OSS and BSS
Distributed NFVI
vFW
vDPI
vESA
Distributed NFVI
Distributed NFVI
vCPE
vWAAS
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Virtualized Managed ServicesUsing Cisco Open Network as the Foundation
15
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Cisco Live 2013
23/5/15
15
Branch
Next Generation Managed Services with vMS
Delivering business outcomes based on an integrated cloud platform
Public Cloud
VirtualPrivate Cloud
Managed CPE
(Physical / Virtual)
Automated open platform for integration with Network, VNFs, & applications
Built for integrated network and cloud services
Operator and End customer visibility & control
Cloud PoP
PrivateCloud
Centralized
SP DC
Cloud applications and Virtual Network Functions
End-to-End Orchestration
Cloud APIs
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16
Evolution of Managed Services Premise to Cloud
Customer
Premise
Cloud
(SP Hosted)
L2 NID
Network Functions from the Cloud
Network Functions on the CPE
X86 vCPE On-Premises
L3 Meraki Cloud Managed
Simple L3 CPE
vMeraki on X86 on prem
Network Functions
Virtual NetworkFunctions
Network
(Connect
Premise to Cloud)
Secure IP Overlays
MPLS (L2/L3)
Carrier Ethernet
Intelligent / Hybrid
Cisco Cloud
SP Private Cloud
Cisco Cloud
Virtual Private Cloud
Public Cloud
Cloud
Application
Containers
Applications
from the Cloud
SP Hosted Cloud
Cloud
(SP Hosted or
Public Cloud)
L3 Classic e.g. ISR
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vMS Not Just About Managed CPEEvolution of the Offer Framework
Offer
Solutions
Platform
(E2E Orchestration+SDN+NFV)
Products & Systems
(Router, Switch, Server, Firewall, Packet Core, etc.)
(Systems: Carrier Ethernet, Mobile Backhaul, etc.)
Advanced and Consulting Services | TS & Upgrade Support
NFVI
Network, Storage & Compute Infrastructure
AdvancedPackage
(Applications)
FoundationPackage(Applications & IP Services)
Cloud Managed Solution for Business
Virtual Network Function
Virtual Network Function
Meraki CPE
Cloud VPN
Virtual Network Function
Virtual Network Function
Cisco CPE
vMS/CloudVPN
Virtual Network Function
Virtual Network Function
Managed
Security
Virtual Network Function
Virtual Network Function
Managed Collaboration
Virtualization & Orchestration
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CPECust-A
CPE
Cust-A
CPE
Cust-A
IP or MPLS Network
Internet
CPE
Cust-B
(vBranch)
CPE
Cust-B
(vBranch)
DCI
GWY
NSO
OpenStack
ESC
Cloud IPVPN with FW and Remote Access to Internet
CSR: IPSec VPN Hub
ASAv: vFW with NAT and Policy
ASAv: vFW with IPSec/SSL Remote Access including Remote End-Host posture verification
WSAv for Enhanced Web Security (Full)
Overlay Packet Tunnels
IPSec S2S tunnels with FlexVPN/IKEv2 hub & spoke
Managed CPE and Security Services using Cisco vMS
FULL
ASA
VR
WSA
vFW
VR
VR
ASA
MEDIUM
Services are On Boarded With Zero Touch
To be Edited
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Current Deployment Model
00s of Branches
Each branch has a combination of AP/WLC/MSE/ISE depending on the service features
SP DC
wLAN Physical & Distributed
PI
ISE
MSE
WLC
AP
ISE
MSE
WLC
AP
ISE
MSE
WLC
AP
ISE
MSE
WLC
AP
SP DC
wLAN Physical & Centralized
ISE
MSE
WLC
PI
Option (a)
AP
AP
AP
AP
SP DC
wLAN Virtual & Centralized
vISE
vMSE
vWLC
vPI
Option (b)
AP
AP
AP
AP
~60% CAPEXSavings
Opex Reduction
Avg = 25%
Coming Up Managed BYOD with vMS
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20
New Service Provider Opportunity: Hybrid WANSolve enterprise complexity with cloud-based security and Innovative WAN bundling
Public Cloud
IPSec Secure WAN
DIA
VirtualPrivate Cloud
MPLS
PrivateCloud
Internet
Common Service Access
MPLS , DIA, GPON, Ethernet bundled pricing
Branch
CPE
MPLS
Cloud PoP
SDN/NFV-based service orchestration and service routing
New IP Services Opportunities
Optimized placement of off-net traffic
Encryption/acceleration
Application performance management
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21
Service Velocity with Model Driven Orchestration (NSO)Changes in Infrastructure do Not Require a Changed in Service Models
Device Model
Service Topology
Configuration
DCI/PE (A9K, MX, )
MPLS VPN
CPE (ISR, U-CPE, )
VNF (vR, vFW, )
Cloud VPN
GETVPN
LISP VPN
Cloud Svcs
CPE Provision
Day 0/1/2/3
Day 0/1/2/3
NETCONF or CLI or SSH
Service Intent
Model Driven Service Design
BYOD
vSecurity
vSecurity
YANG
Infrastructure (Physical or Virtual)
YANG
YANG
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Repositories,
Certified models?
Avoiding Redundancy
Incremental Feature Representation
Parrallelism
All feature development includes Yang Device Model representation
22
Flexible Consumption Options From Cisco
As-a-Service
Delivery
Repurposed on the Fly
Openly Interface to 3rd Parties
Elements that Plug and Play
End-to-End Integrated Solution
Individual
Functions and Elements
Network Functions
with Service Orchestration
OSS
BSS
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Service providers are looking for flexible models for acquiring service elements to help them decide how best to deploy new capabilities into their expansive networks and transform their business models.
Imagine the possibilities of being able to pick individualized, virtualized functions. That can drop into and plug nplay with your existing network or, buying configured subsystems of virtualized functions coupled with orchestration all integrated together or prepackaged and pretested PODs of tailored functionality that are designed for mobile, video or any number of other service apps. PODs designed to easily integrate with your existing OSS and BSS systems. Its a dramatic innovative way to buy and build solutions enabling SPs to lower their integration costs or easily move deploying as-a-service offers using cloud based scale and delivery models.
Granular or packaged capabilities that simplify operations and increase service agility as they plug nplay with one another and can be repurposed on the fly using open interface that link to existing legacy as well as 3rd party components.
23
Key Takeways Ciscos SP Strategy
Making It Simpler
Convergence and de-layering
Innovations such as Segment Routing, AN, ACE
Helping Monetize
Create New Services
Sweat Existing Assets to Get More Out of Them
End-to-End Automation with Service Orchestration
Go Agile
Service Activation In Minutes to Hours than Months
New Service Creation in Matter of Days to Weeks
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Thank You
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25
23/5/15
Cisco Live 2013
PPPoE
IPv4IPv6
MPLS
MPLS-TPOTNDWDMATMSDH xGE
tunnel
VPN
MP-BGP ISIS/OSPF
MPLS-TEDHCP
EOAM IPOAM
LACP
SNMP
CLI XML
PPPoE
IPv4
IPv6
MPLS
MPLS-TP
OTN
DWDMATMSDH xGE
tunnel
VPN
MP-BGPISIS/OSPF
MPLS-TE
DHCP
EOAM
IPOAM
LACP
SNMP
CLIXML
WAN Automation Engine
Network Interface
Network Modeler
Design and Network Planning
Network Planning
Coordinated Maintenance
Failure Analysis
Visualization, Analytics, BI, Inventory
Weather Map Business Intelligence Network
Inventory
Service, Network, and Analytics
REST APIs
......... Multivendor Network Devices
Optimization and Prediction
Deployer Collector
New Model Current Model
Calendaring Analytics
NMS/EMS NetFlow CLI SNMP BGP-LS EMS/NMS NETCONF/YANG PCEP
WAN Automation Engine
Network
Interface
Network Modeler
Design and Network Planning
Network
Planning
Coordinated
Maintenance
Failure
Analysis
Visualization, Analytics, BI, Inventory
Weather Map
Business
Intelligence
Network
Inventory
Service, Network,
and Analytics
REST APIs
.........
Multivendor Network Devices
Optimization and Prediction
Deployer Collector
New Model Current Model
Calendaring Analytics
NMS/EMS NetFlow
CLI
SNMP BGP-LS EMS/NMS NETCONF/YANG
PCEP
Network Element Drivers
Device Manager
Service Manager
tail-f
Network-wide CLI, Web UI REST, Java, NETCONF
NETCONF, CLI, SNMP, REST, etc
Network Element Drivers
Device Manager
Service Manager
tail-f
Network-wide CLI, Web UI
REST, Java, NETCONF
NETCONF, CLI, SNMP, REST, etc
Core
Cloud NFVs (Edge)
Autonomic CE
SDN Controller
Netconf/yang
CPE vCPE NID
Autonomic Networking Segment Routing
Core
Cloud NFVs (Edge)
Autonomic CE
SDN
Controller
Netconf/yang
CPE
vCPE
NID
Autonomic
Networking
Segment Routing
vPE-F
VNF Instances
vPE-F
VNF Instances VNF VNF VNF VNF
Bare Metal Workload
vPE-F
VNF Instances
vPE-F
VNF Instances VNF VNF VNF VNF
Bare Metal Workload
vPE-F
VNF Instances
vPE-F
VNF Instances
VNF
VNF VNF
VNF
Bare Metal
Workload
vPE-F
VNF Instances
vPE-F
VNF Instances
VNF
VNF VNF
VNF
Bare Metal
Workload
Web VM DB VM
FW NAT
Web VM DB VM
FW
NAT