migration to next-gen · bgp/ospf brkcrs-2111 migrating at the datacenter 27 ... routing at the...
TRANSCRIPT
Migration to Next-Gen Cisco SD-WAN
Hamzah Kardame, CCIE 35596
Engineer, Technical Marketing
Sukruth Srikantha
Engineer, Technical Marketing
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
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How
cs.co/ciscolivebot#BRKCRS-2111
Cisco SD-WAN learning Journey at Cisco Live
Monday Tuesday Wednesday Thursday Friday
BRKCRS-2110
Delivering Cisco Next Generation SD-WAN
with Viptela
BRKCRS-2111
Migration to Next-Gen SD-WAN
Architecture and solution
Migration and vQOE
Serviceability
BRKRST-2514
Next Gen SDWAN with application
acceleration/optimization
BRKRST-2557
SD-WAN and NFV Orchestration for Managed Service
Providers
BRKCRS-2112
Serviceability for Next Generation
SD-WAN
TECCRS-20004
Cisco SD-WAN Technical Deep Dive
Deep Dive
BRKCRS-2113
Cloud-Ready WAN for
IAAS and SAAS with
Cisco Next-Gen SD-
WAN
SP orchestration
• Introduction to Cisco SD-WAN
• Sequence of Migration
• Migration Planning
• DC/Hub Site Migration
• Branch/Spoke Site Migration
• Migration Practices
• Summary
Agenda
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
Legacy WAN Architecture
• Two or more circuits
• All MPLS, or, MPLS and INET/LTE
• Active/Standby Redundancy
• Internet/SaaS access backhauled via DC
MPLS1 MPLS2/INET
DCI
DC1 DC2
BR1 BR2 BR3
7BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
Cisco SD-WAN Architecture
Data Center Campus Branch Home Office
Control Plane (Containers or VMs)
Data Plane(Physical or Virtual)
Management Plane(Multi-tenant or Dedicated)
4GINTERNET MPLS
CONTROL
ANALYTICS
MANAGEMENT
Cloud
vManage
vSmart
vBond
SD-WAN
Router
9BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
Follow This Sequence
vManage
vSmart
vBond
Controllers Datacenter Branches
11BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
Why is preparation so important?
Time & Effort Expended
On Existing Network
On SD-WAN Routers
13BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
Factors to consider before migration
Controllers
• Deployment Model
• On-Prem
• Cloud-hosted
• Redundancy
• Scale
Datacenter
• New/existing circuits
• Design• Dual MPLS/Hybrid/LTE
• Full mesh/Hub-spoke/Arbitrary
• Routing
• Traffic path during migration
• Policy requirements• App-route/SLA
• Traffic Engineering
• Service Advertisement
• QoS
Branch
• New/existing circuits
• Identify working applications/services
• Design• Dual MPLS/Hybrid/LTE
• Full mesh/Spoke-hub/Arbitrary
• Policy requirements• DIA/Backhaul to DC
• Regional breakout for services
• Access to SaaS/IaaS
14BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
Simplified Deployment and Migration
Cloud-hosted Management
Templates & Centralized
Policy Definition
Zero Touch Provisioning
16BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
• Mgmt-Plane : Customer
• Control-plane : Customer
• Customer managed WAN
Controller Deployment Options
Cisco Hosted
• Mgmt-Plane : Cisco
• Control-plane : Cisco
• Customer managed WAN
17BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
vManage
vSmart SD-WAN
Router
Local Control Policy
Local Data Policy
Centralized Control Policy
Centralized Data Policy
Centralized App-Aware Policy
Centralized Data Policy Centralized App-Aware Policy
Centralized
PoliciesLocalized
Policies
Policy Framework
VPN Membership
18BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
• Centralized Feature Templates
• Configuration with variables
• Self-recover on misconfiguration
Centralized Device Configuration via Templates
19BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public 20
SD-WAN Router Discovery and Deployment
MPLS
SD-WAN
Router
vBond
vSmart
vManage
Internet
ztp.viptela.com
Control Components
SD-WAN Router boots up and
contacts ZTP.viptela.com
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public 21
SD-WAN Router Discovery and Deployment
MPLS
SD-WAN
Router
vBond
vSmart
vManage
Internet
ztp.viptela.com
Control Components
Portal redirects the SD-WAN Router
to the vBond controller
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public 22
SD-WAN Router Discovery and Deployment
MPLS
SD-WAN
Router
vBond
vSmart
vManage
Internet
ztp.viptela.com
Control ComponentsvBond provides pointers to vSmart
and vManage controllers
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public 23
SD-WAN Router Discovery and Deployment
MPLS
SD-WAN
Router
vBond
vSmart
vManage
Internet
ztp.viptela.com
Control Components
SD-WAN router now provisioned
and managed via the controllers
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
Non-SDWAN
Site
CE Router
VPN0
VPN1
VPN0
VPN1
Internet
Perimeter Firewall
Core Switches
SD-WAN
Fabric
Remote Office
BRKCRS-2111
Migrating at the Datacenter
25
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
Non-SDWAN
Site
CE Router
VPN0
VPN1
VPN0
VPN1
Internet
Perimeter Firewall
Core Switches
SD-WAN
Fabric
Remote Office
SD-WAN
prefixes
(OMP)
BRKCRS-2111
Migrating at the Datacenter
26
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
Non-SDWAN
Site
CE Router
VPN0
VPN1
VPN0
VPN1
Internet
Perimeter Firewall
Core Switches
SD-WAN
Fabric
Remote Office
SD-WAN
prefixes
(OMP)
OMP-to-
BGP/OSPF
BRKCRS-2111
Migrating at the Datacenter
27
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
Non-SDWAN
Site
CE Router
VPN0
VPN1
VPN0
VPN1
Internet
Perimeter Firewall
Core Switches
SD-WAN
Fabric
Remote Office
SD-WAN
prefixes
(OMP)
OMP-to-
BGP/OSPF
BRKCRS-2111
Migrating at the Datacenter
28
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
Non-SDWAN
Site
CE Router
VPN0
VPN1
VPN0
VPN1
Internet
Perimeter Firewall
Core Switches
SD-WAN
Fabric
Remote Office
Non-SDWAN prefixes
(OSPF/BGP)
SD-WAN
prefixes
(OMP)
OMP-to-
BGP/OSPF
BRKCRS-2111
Migrating at the Datacenter
29
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
Non-SDWAN
Site
CE Router
VPN0
VPN1
VPN0
VPN1
Internet
Perimeter Firewall
Core Switches
SD-WAN
Fabric
Remote Office
Non-SDWAN prefixes
(OSPF/BGP)
SD-WAN
prefixes
(OMP)
OMP-to-
BGP/OSPFDC/SDWAN
prefixes
(OSPF/BGP)
BRKCRS-2111
Migrating at the Datacenter
30
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
Non-SDWAN
Site
CE Router
VPN0
VPN1
VPN0
VPN1
Internet
Perimeter Firewall
Core Switches
SD-WAN
Fabric
Remote Office
Non-SDWAN prefixes
(OSPF/BGP)
SD-WAN
prefixes
(OMP)
OMP-to-
BGP/OSPF
DC/non-SDWAN
prefixes
(OMP)
DC/SDWAN
prefixes
(OSPF/BGP)
BRKCRS-2111
Migrating at the Datacenter
31
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN Traffic
MPLS
Non-SDWAN
Site
CE Router
VPN0
VPN1
VPN0
VPN1
Internet
Perimeter Firewall
Core Switches
SD-WAN
Fabric
Remote Office
Non-SDWAN prefixes
(OSPF/BGP)
SD-WAN
prefixes
(OMP)
OMP-to-
BGP/OSPF
DC/non-SDWAN
prefixes
(OMP)
DC/SDWAN
prefixes
(OSPF/BGP)
BRKCRS-2111
Migrating at the Datacenter
32
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN Traffic
Non-SDWAN Traffic
MPLS
Non-SDWAN
Site
CE Router
VPN0
VPN1
VPN0
VPN1
Internet
Perimeter Firewall
Core Switches
SD-WAN
Fabric
Remote Office
• SD-WAN to non-SDWAN interoperability
Non-SDWAN prefixes
(OSPF/BGP)
SD-WAN
prefixes
(OMP)
OMP-to-
BGP/OSPF
DC/non-SDWAN
prefixes
(OMP)
DC/SDWAN
prefixes
(OSPF/BGP)
BRKCRS-2111
Migrating at the Datacenter
33
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public 34
Migrating at the DatacenterRouting at the Edge
• Plug new circuit into SD-WAN router
• Extend existing circuit into SD-WAN router
• CE owns routing decision
• To Non-SDWAN/Legacy sites Underlay
• To SD-WAN sites SD-WAN Fabric
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public 35
Migrating at the DatacenterRouting at the Edge
• Plug new circuit into SD-WAN router
• Extend existing circuit into SD-WAN router
• CE owns routing decision
• To Non-SDWAN/Legacy sites Underlay
• To SD-WAN sites SD-WAN Fabric
CE
MPLS1
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public 36
Migrating at the DatacenterRouting at the Edge
• Plug new circuit into SD-WAN router
• Extend existing circuit into SD-WAN router
• CE owns routing decision
• To Non-SDWAN/Legacy sites Underlay
• To SD-WAN sites SD-WAN Fabric
CE
MPLS1 Internet
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public 37
Migrating at the DatacenterRouting at the Edge
• Plug new circuit into SD-WAN router
• Extend existing circuit into SD-WAN router
• CE owns routing decision
• To Non-SDWAN/Legacy sites Underlay
• To SD-WAN sites SD-WAN Fabric
CE
MPLS1 Internet
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN Fabric
38
Migrating at the DatacenterRouting at the Edge
• Plug new circuit into SD-WAN router
• Extend existing circuit into SD-WAN router
• CE owns routing decision
• To Non-SDWAN/Legacy sites Underlay
• To SD-WAN sites SD-WAN Fabric
CE
MPLS1 Internet
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN Fabric
39
Migrating at the DatacenterRouting at the Edge
• Plug new circuit into SD-WAN router
• Extend existing circuit into SD-WAN router
• CE owns routing decision
• To Non-SDWAN/Legacy sites Underlay
• To SD-WAN sites SD-WAN Fabric
CE
MPLS1 Internet
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN Fabric
40
Migrating at the DatacenterRouting at the Edge
• Plug new circuit into SD-WAN router
• Extend existing circuit into SD-WAN router
• CE owns routing decision
• To Non-SDWAN/Legacy sites Underlay
• To SD-WAN sites SD-WAN Fabric
CE
MPLS1 Internet
Non-SDWAN/Legacy
prefixes
(BGP/OSPF)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN Fabric
41
Migrating at the DatacenterRouting at the Edge
• Plug new circuit into SD-WAN router
• Extend existing circuit into SD-WAN router
• CE owns routing decision
• To Non-SDWAN/Legacy sites Underlay
• To SD-WAN sites SD-WAN Fabric
CE
MPLS1 Internet
Non-SDWAN/Legacy
prefixes
(BGP/OSPF)
Non-SDWAN + Local
prefixes (OSPF/BGP)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN Fabric
42
Migrating at the DatacenterRouting at the Edge
• Plug new circuit into SD-WAN router
• Extend existing circuit into SD-WAN router
• CE owns routing decision
• To Non-SDWAN/Legacy sites Underlay
• To SD-WAN sites SD-WAN Fabric
CE
MPLS1 Internet
Non-SDWAN/Legacy
prefixes
(BGP/OSPF)
Non-SDWAN + Local
prefixes (OSPF/BGP)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN Fabric
43
Migrating at the DatacenterRouting at the Edge
• Plug new circuit into SD-WAN router
• Extend existing circuit into SD-WAN router
• CE owns routing decision
• To Non-SDWAN/Legacy sites Underlay
• To SD-WAN sites SD-WAN Fabric
CE
MPLS1 Internet
Non-SDWAN/Legacy
prefixes
(BGP/OSPF)
Non-SDWAN + Local
prefixes (OSPF/BGP)
Local + non-
SDWAN prefixes
(OMP)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN Fabric
44
Migrating at the DatacenterRouting at the Edge
• Plug new circuit into SD-WAN router
• Extend existing circuit into SD-WAN router
• CE owns routing decision
• To Non-SDWAN/Legacy sites Underlay
• To SD-WAN sites SD-WAN Fabric
CE
MPLS1 Internet
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN Fabric
45
Migrating at the DatacenterRouting at the Edge
• Plug new circuit into SD-WAN router
• Extend existing circuit into SD-WAN router
• CE owns routing decision
• To Non-SDWAN/Legacy sites Underlay
• To SD-WAN sites SD-WAN Fabric
CE
MPLS1 Internet
SD-WAN
prefixes
(OMP)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN Fabric
46
Migrating at the DatacenterRouting at the Edge
• Plug new circuit into SD-WAN router
• Extend existing circuit into SD-WAN router
• CE owns routing decision
• To Non-SDWAN/Legacy sites Underlay
• To SD-WAN sites SD-WAN Fabric
CE
MPLS1 Internet
SD-WAN
prefixes
(OMP)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN Fabric
47
Migrating at the DatacenterRouting at the Edge
• Plug new circuit into SD-WAN router
• Extend existing circuit into SD-WAN router
• CE owns routing decision
• To Non-SDWAN/Legacy sites Underlay
• To SD-WAN sites SD-WAN Fabric
CE
MPLS1 Internet
SD-WAN
prefixes
(BGP/OSPF)
SD-WAN
prefixes
(OMP)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN Fabric
48
Migrating at the DatacenterRouting at the Edge
• Plug new circuit into SD-WAN router
• Extend existing circuit into SD-WAN router
• CE owns routing decision
• To Non-SDWAN/Legacy sites Underlay
• To SD-WAN sites SD-WAN Fabric
CE
MPLS1 Internet
SD-WAN
prefixes
(BGP/OSPF)
SD-WAN
prefixes
(OMP)
SDWAN
prefixes
(BGP/OSPF)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public 49
Migrating at the DatacenterRouting at the Edge
• Plug new circuit into SD-WAN router
• Extend existing circuit into SD-WAN router
• CE owns routing decision
• To Non-SDWAN/Legacy sites Underlay
• To SD-WAN sites SD-WAN Fabric
SD-WAN Fabric
CE
MPLS1 Internet
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public 50
Migrating at the DatacenterRouting at the Edge
• Plug new circuit into SD-WAN router
• Extend existing circuit into SD-WAN router
• CE owns routing decision
• To Non-SDWAN/Legacy sites Underlay
• To SD-WAN sites SD-WAN Fabric
SD-WAN Fabric
CE
MPLS1 Internet
SD-WAN Traffic
Non-SDWAN Traffic
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public 51
Migrating at the DatacenterRouting at the Edge
• Plug new circuit into SD-WAN router
• Extend existing circuit into SD-WAN router
• CE owns routing decision
• To Non-SDWAN/Legacy sites Underlay
• To SD-WAN sites SD-WAN Fabric
SD-WAN Fabric
CE
MPLS1 Internet
SD-WAN Traffic
Non-SDWAN Traffic
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public 52
Migrating at the DatacenterRouting at the Edge
• Plug new circuit into SD-WAN router
• Extend existing circuit into SD-WAN router
• CE owns routing decision
• To Non-SDWAN/Legacy sites Underlay
• To SD-WAN sites SD-WAN Fabric
SD-WAN Fabric
CE
MPLS1 Internet
SD-WAN Traffic
Non-SDWAN Traffic
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public 53
Migrating at the DatacenterRouting at the Edge
• Plug new circuit into SD-WAN router
• Extend existing circuit into SD-WAN router
• CE owns routing decision
• To Non-SDWAN/Legacy sites Underlay
• To SD-WAN sites SD-WAN Fabric
SD-WAN Fabric
CE
MPLS1 Internet
SD-WAN Traffic
Non-SDWAN Traffic
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public 54
Migrating at the DatacenterRouting behind the Edge
• Plug new circuit into SD-WAN router
• Extend existing circuit into SD-WAN router
• Core/LAN owns routing decision
• To Non-SDWAN/Legacy sites Underlay
• To SD-WAN sites SD-WAN Fabric
SD-WAN Fabric
CE
MPLS1 Internet
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public 55
Migrating at the DatacenterRouting behind the Edge
• Plug new circuit into SD-WAN router
• Extend existing circuit into SD-WAN router
• Core/LAN owns routing decision
• To Non-SDWAN/Legacy sites Underlay
• To SD-WAN sites SD-WAN Fabric
SD-WAN Fabric
CE
MPLS1 Internet
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public 56
Migrating at the DatacenterRouting behind the Edge
• Plug new circuit into SD-WAN router
• Extend existing circuit into SD-WAN router
• Core/LAN owns routing decision
• To Non-SDWAN/Legacy sites Underlay
• To SD-WAN sites SD-WAN Fabric
SD-WAN Fabric
CE
MPLS1 Internet
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public 57
Migrating at the DatacenterRouting behind the Edge
• Plug new circuit into SD-WAN router
• Extend existing circuit into SD-WAN router
• Core/LAN owns routing decision
• To Non-SDWAN/Legacy sites Underlay
• To SD-WAN sites SD-WAN Fabric
SD-WAN Fabric
CE
MPLS1 Internet
SD-WAN Traffic
Non-SDWAN Traffic
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public 58
Migrating at the DatacenterRouting behind the Edge
• Plug new circuit into SD-WAN router
• Extend existing circuit into SD-WAN router
• Core/LAN owns routing decision
• To Non-SDWAN/Legacy sites Underlay
• To SD-WAN sites SD-WAN Fabric
SD-WAN Fabric
CE
MPLS1 Internet
SD-WAN Traffic
Non-SDWAN Traffic
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public 59
Migrating at the DatacenterRouting behind the Edge
• Plug new circuit into SD-WAN router
• Extend existing circuit into SD-WAN router
• Core/LAN owns routing decision
• To Non-SDWAN/Legacy sites Underlay
• To SD-WAN sites SD-WAN Fabric
SD-WAN Fabric
CE
MPLS1 Internet
SD-WAN Traffic
Non-SDWAN Traffic
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public 60
Migrating at the DatacenterRouting behind the Edge
• Plug new circuit into SD-WAN router
• Extend existing circuit into SD-WAN router
• Core/LAN owns routing decision
• To Non-SDWAN/Legacy sites Underlay
• To SD-WAN sites SD-WAN Fabric
SD-WAN Fabric
CE
MPLS1 Internet
SD-WAN Traffic
Non-SDWAN Traffic
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public 62
Branch Migration – Replace CETraditional Branch Deployment
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public 63
Branch Migration – Replace CETraditional Branch Deployment
MPLSInternet
Existing CE
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public 64
Branch Migration – Replace CETraditional Branch Deployment
MPLSInternet
Existing CE
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public 65
Branch Migration – Replace CETraditional Branch Deployment
MPLSInternet
Existing CE
Active Path
Backup Path
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public 66
Branch Migration – Replace CESD-WAN to Legacy site communication via DC/Regional Hub
• Replace CE
• ZTP Configuration Template
• LAN Routing
• Policy : DIA, Services, etc.
• Direct SD-WAN SD-WAN sites communication
• SD-WAN Legacy communication via DC/hub
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public 67
Branch Migration – Replace CESD-WAN to Legacy site communication via DC/Regional Hub
• Replace CE
• ZTP Configuration Template
• LAN Routing
• Policy : DIA, Services, etc.
• Direct SD-WAN SD-WAN sites communication
• SD-WAN Legacy communication via DC/hub
MPLSInternet
Existing CE
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public 68
Branch Migration – Replace CESD-WAN to Legacy site communication via DC/Regional Hub
• Replace CE
• ZTP Configuration Template
• LAN Routing
• Policy : DIA, Services, etc.
• Direct SD-WAN SD-WAN sites communication
• SD-WAN Legacy communication via DC/hub
MPLSInternet
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public 69
Branch Migration – Replace CESD-WAN to Legacy site communication via DC/Regional Hub
• Replace CE
• ZTP Configuration Template
• LAN Routing
• Policy : DIA, Services, etc.
• Direct SD-WAN SD-WAN sites communication
• SD-WAN Legacy communication via DC/hub
MPLSInternet
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
70
Branch Migration – Replace CESD-WAN to Legacy site communication via DC/Regional Hub
• Replace CE
• ZTP Configuration Template
• LAN Routing
• Policy : DIA, Services, etc.
• Direct SD-WAN SD-WAN sites communication
• SD-WAN Legacy communication via DC/hub
MPLSInternet
Legacy Sites
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
71
Branch Migration – Replace CESD-WAN to Legacy site communication via DC/Regional Hub
• Replace CE
• ZTP Configuration Template
• LAN Routing
• Policy : DIA, Services, etc.
• Direct SD-WAN SD-WAN sites communication
• SD-WAN Legacy communication via DC/hub
MPLSInternet
Legacy Sites
SD-WAN/
Non-SDWAN prefixes
(OMP)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
72
Branch Migration – Replace CESD-WAN to Legacy site communication via DC/Regional Hub
• Replace CE
• ZTP Configuration Template
• LAN Routing
• Policy : DIA, Services, etc.
• Direct SD-WAN SD-WAN sites communication
• SD-WAN Legacy communication via DC/hub
MPLSInternet
Legacy Sites
OMP-to-BGP/OSPF
BGP/OSPF-to-OMP
SD-WAN/
Non-SDWAN prefixes
(OMP)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
73
Branch Migration – Replace CESD-WAN to Legacy site communication via DC/Regional Hub
• Replace CE
• ZTP Configuration Template
• LAN Routing
• Policy : DIA, Services, etc.
• Direct SD-WAN SD-WAN sites communication
• SD-WAN Legacy communication via DC/hub
MPLSInternet
Legacy Sites
SD-WAN/
Non-SDWAN prefixes
(OSPF/BGP)
OMP-to-BGP/OSPF
BGP/OSPF-to-OMP
SD-WAN/
Non-SDWAN prefixes
(OMP)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
74
Branch Migration – Replace CESD-WAN to Legacy site communication via DC/Regional Hub
• Replace CE
• ZTP Configuration Template
• LAN Routing
• Policy : DIA, Services, etc.
• Direct SD-WAN SD-WAN sites communication
• SD-WAN Legacy communication via DC/hub
MPLSInternet
Legacy Sites
SD-WAN/
Non-SDWAN prefixes
(OSPF/BGP)
OMP-to-BGP/OSPF
BGP/OSPF-to-OMP
Local prefixes
(OSPF/BGP)
SD-WAN/
Non-SDWAN prefixes
(OMP)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
75
Branch Migration – Replace CESD-WAN to Legacy site communication via DC/Regional Hub
• Replace CE
• ZTP Configuration Template
• LAN Routing
• Policy : DIA, Services, etc.
• Direct SD-WAN SD-WAN sites communication
• SD-WAN Legacy communication via DC/hub
MPLSInternet
Legacy Sites
SD-WAN/
Non-SDWAN prefixes
(OSPF/BGP)
OMP-to-BGP/OSPF
BGP/OSPF-to-OMP
Local prefixes
(OSPF/BGP)
SD-WAN/
Non-SDWAN prefixes
(OMP)Local prefixes
(OMP)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
76
Branch Migration – Replace CESD-WAN to Legacy site communication via DC/Regional Hub
• Replace CE
• ZTP Configuration Template
• LAN Routing
• Policy : DIA, Services, etc.
• Direct SD-WAN SD-WAN sites communication
• SD-WAN Legacy communication via DC/hub
MPLSInternet
Legacy Sites
SD-WAN Traffic
Non-SDWAN Traffic
SD-WAN/
Non-SDWAN prefixes
(OSPF/BGP)
OMP-to-BGP/OSPF
BGP/OSPF-to-OMP
Local prefixes
(OSPF/BGP)
SD-WAN/
Non-SDWAN prefixes
(OMP)Local prefixes
(OMP)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
77
Branch Migration – Replace CESD-WAN to Legacy site communication via DC/Regional Hub
• Replace CE
• ZTP Configuration Template
• LAN Routing
• Policy : DIA, Services, etc.
• Direct SD-WAN SD-WAN sites communication
• SD-WAN Legacy communication via DC/hub
MPLSInternet
Legacy Sites
DC/Remote Office
SD-WAN Traffic
Non-SDWAN Traffic
SD-WAN/
Non-SDWAN prefixes
(OSPF/BGP)
OMP-to-BGP/OSPF
BGP/OSPF-to-OMP
Local prefixes
(OSPF/BGP)
SD-WAN/
Non-SDWAN prefixes
(OMP)Local prefixes
(OMP)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
78
Branch Migration – Replace CESD-WAN to Legacy site communication via DC/Regional Hub
• Replace CE
• ZTP Configuration Template
• LAN Routing
• Policy : DIA, Services, etc.
• Direct SD-WAN SD-WAN sites communication
• SD-WAN Legacy communication via DC/hub
MPLSInternet
Legacy Sites
DC/Remote Office
SD-WAN Traffic
Non-SDWAN Traffic
SD-WAN/
Non-SDWAN prefixes
(OSPF/BGP)
OMP-to-BGP/OSPF
BGP/OSPF-to-OMP
Local prefixes
(OSPF/BGP)
SD-WAN/
Non-SDWAN prefixes
(OMP)Local prefixes
(OMP)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
79
Branch Migration – Replace CESD-WAN to Legacy site communication via underlay
• Replace CE
• ZTP Configuration Template
• LAN Routing
• Policy : DIA, Services, etc.
• Direct SD-WAN SD-WAN sites communication
• SD-WAN Legacy communication direct via underlay
MPLSInternet
Legacy Sites
DC/Remote Office
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
80
Branch Migration – Replace CESD-WAN to Legacy site communication via underlay
• Replace CE
• ZTP Configuration Template
• LAN Routing
• Policy : DIA, Services, etc.
• Direct SD-WAN SD-WAN sites communication
• SD-WAN Legacy communication direct via underlay
MPLSInternet
Legacy Sites
DC/Remote Office
VPN0
VPN0VPN1
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
81
Branch Migration – Replace CESD-WAN to Legacy site communication via underlay
• Replace CE
• ZTP Configuration Template
• LAN Routing
• Policy : DIA, Services, etc.
• Direct SD-WAN SD-WAN sites communication
• SD-WAN Legacy communication direct via underlay
MPLSInternet
Legacy Sites
DC/Remote Office
VPN0
VPN0VPN1
Use the same VRF on LAN as on WAN
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
82
Branch Migration – Replace CESD-WAN to Legacy site communication via underlay
• Replace CE
• ZTP Configuration Template
• LAN Routing
• Policy : DIA, Services, etc.
• Direct SD-WAN SD-WAN sites communication
• SD-WAN Legacy communication direct via underlay
MPLSInternet
Legacy Sites
DC/Remote Office
VPN0
VPN0VPN1
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
83
Branch Migration – Replace CESD-WAN to Legacy site communication via underlay
• Replace CE
• ZTP Configuration Template
• LAN Routing
• Policy : DIA, Services, etc.
• Direct SD-WAN SD-WAN sites communication
• SD-WAN Legacy communication direct via underlay
MPLSInternet
Legacy Sites
DC/Remote Office
VPN0
VPN0VPN1
SD-WAN prefixes
(OSPF/BGP)
OMP-to-BGP/OSPF
BGP/OSPF-to-OMP
SD-WAN prefixes
(OMP)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
84
Branch Migration – Replace CESD-WAN to Legacy site communication via underlay
• Replace CE
• ZTP Configuration Template
• LAN Routing
• Policy : DIA, Services, etc.
• Direct SD-WAN SD-WAN sites communication
• SD-WAN Legacy communication direct via underlay
MPLSInternet
Legacy Sites
DC/Remote Office
VPN0
VPN0VPN1
SD-WAN prefixes
(OSPF/BGP)
OMP-to-BGP/OSPF
BGP/OSPF-to-OMP
SD-WAN prefixes
(OMP)
Non-SDWAN prefixes
(BGP/OSPF)
Non-SDWAN prefixes
(BGP/OSPF)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
85
Branch Migration – Replace CESD-WAN to Legacy site communication via underlay
• Replace CE
• ZTP Configuration Template
• LAN Routing
• Policy : DIA, Services, etc.
• Direct SD-WAN SD-WAN sites communication
• SD-WAN Legacy communication direct via underlay
MPLSInternet
Legacy Sites
DC/Remote Office
VPN0
VPN0VPN1
SD-WAN prefixes
(OSPF/BGP)
OMP-to-BGP/OSPF
BGP/OSPF-to-OMP
SD-WAN prefixes
(OMP)
Non-SDWAN prefixes
(BGP/OSPF)
Non-SDWAN prefixes
(BGP/OSPF)
Learns routes via SD-WAN fabric as well as via underlay/MPLS
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
86
Branch Migration – Replace CESD-WAN to Legacy site communication via underlay
• Replace CE
• ZTP Configuration Template
• LAN Routing
• Policy : DIA, Services, etc.
• Direct SD-WAN SD-WAN sites communication
• SD-WAN Legacy communication direct via underlay
MPLSInternet
Legacy Sites
DC/Remote Office
VPN0
VPN0VPN1
Learns routes via SD-WAN fabric as well as via underlay/MPLS
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric MPLSInternet
Legacy Sites
DC/Remote Office
VPN0
VPN0VPN1
Learns routes via SD-WAN fabric as well as via underlay/MPLS
Underlay prefixes into SD-WAN
overlay
SD-WAN prefixes into underlay
87BRKCRS-2111
Branch Migration – Replace CESD-WAN to Legacy site communication via underlay
• Replace CE
• ZTP Configuration Template
• LAN Routing
• Policy : DIA, Services, etc.
• Direct SD-WAN SD-WAN sites communication
• SD-WAN Legacy communication direct via underlay
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
88
Branch Migration – Replace CESD-WAN to Legacy site communication via underlay
• Replace CE
• ZTP Configuration Template
• LAN Routing
• Policy : DIA, Services, etc.
• Direct SD-WAN SD-WAN sites communication
• SD-WAN Legacy communication direct via underlay
MPLSInternet
Legacy Sites
DC/Remote Office
SD-WAN Traffic
Non-SDWAN Traffic
VPN0
VPN0VPN1
Learns routes via SD-WAN fabric as well as via underlay/MPLS
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
89
Branch Migration – Replace CESD-WAN to Legacy site communication via underlay
• Replace CE
• ZTP Configuration Template
• LAN Routing
• Policy : DIA, Services, etc.
• Direct SD-WAN SD-WAN sites communication
• SD-WAN Legacy communication direct via underlay
MPLSInternet
Legacy Sites
DC/Remote Office
SD-WAN Traffic
Non-SDWAN Traffic
VPN0
VPN0VPN1
Learns routes via SD-WAN fabric as well as via underlay/MPLS
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
90
Branch Migration – Replace CESD-WAN to Legacy site communication via underlay
• Replace CE
• ZTP Configuration Template
• LAN Routing
• Policy : DIA, Services, etc.
• Direct SD-WAN SD-WAN sites communication
• SD-WAN Legacy communication direct via underlay
MPLSInternet
Legacy Sites
DC/Remote Office
SD-WAN Traffic
Non-SDWAN Traffic
VPN0
VPN0VPN1
Learns routes via SD-WAN fabric as well as via underlay/MPLS
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public 91
Branch Migration – Replace CEAdding Redundancy
MPLSInternet
BRKCRS-2111
MPLSInternet
Device-level Redundancy Additional Circuits TLOC Extension
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public 92
Branch Migration – Retain CE, Add SD-WANL2 : SD-WAN to Legacy site communication via DC/Regional Hub
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
LAN
CE
(WAAS, UC, T1/E1)
MPLS
93
Branch Migration – Retain CE, Add SD-WANL2 : SD-WAN to Legacy site communication via DC/Regional Hub
Legacy
Sites
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
LAN
CE
(WAAS, UC, T1/E1)SD-WAN
Router
MPLS
94
Branch Migration – Retain CE, Add SD-WANL2 : SD-WAN to Legacy site communication via DC/Regional Hub
Internet
Legacy
Sites
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
LAN
CE
(WAAS, UC, T1/E1)SD-WAN
Router
MPLS
95
Branch Migration – Retain CE, Add SD-WANL2 : SD-WAN to Legacy site communication via DC/Regional Hub
Internet
Legacy
Sites
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
VPN0
VPN1
LAN
CE
(WAAS, UC, T1/E1)SD-WAN
Router
MPLS
96
Branch Migration – Retain CE, Add SD-WANL2 : SD-WAN to Legacy site communication via DC/Regional Hub
Internet
VPN0
VPN1
Legacy
Sites
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
VPN0
VPN1
LAN
CE
(WAAS, UC, T1/E1)SD-WAN
Router
MPLS
97
Branch Migration – Retain CE, Add SD-WANL2 : SD-WAN to Legacy site communication via DC/Regional Hub
Internet
VPN0
VPN1
Legacy
Sites
DC/Remote Office
SD-WAN
Fabric
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
VPN0
VPN1
LAN
CE
(WAAS, UC, T1/E1)SD-WAN
Router
MPLS
98
Branch Migration – Retain CE, Add SD-WANL2 : SD-WAN to Legacy site communication via DC/Regional Hub
Internet
VPN0
VPN1
Legacy
Sites
VRRP
AS
DC/Remote Office
SD-WAN
Fabric
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
VPN0
VPN1
LAN
CE
(WAAS, UC, T1/E1)SD-WAN
Router
MPLS
99
Branch Migration – Retain CE, Add SD-WANL2 : SD-WAN to Legacy site communication via DC/Regional Hub
Internet
VPN0
VPN1
Legacy
Sites
VRRP
AS
DC/Remote Office
SD-WAN
Fabric
OMP-to-BGP/OSPF
SD-WAN/non-SDWAN
prefixes (OSPF/BGP)
SD-WAN/
Non-SDWAN prefixes
(OMP)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
VPN0
VPN1
LAN
CE
(WAAS, UC, T1/E1)SD-WAN
Router
MPLS
100
Branch Migration – Retain CE, Add SD-WANL2 : SD-WAN to Legacy site communication via DC/Regional Hub
Internet
VPN0
VPN1
Legacy
Sites
VRRP
AS
DC/Remote Office
SD-WAN
Fabric
No advertisement
OMP-to-BGP/OSPF
SD-WAN/non-SDWAN
prefixes (OSPF/BGP)
SD-WAN/
Non-SDWAN prefixes
(OMP)
Local prefixes
(OMP)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
VPN0
VPN1
LAN
CE
(WAAS, UC, T1/E1)SD-WAN
Router
MPLS
101
Branch Migration – Retain CE, Add SD-WANL2 : SD-WAN to Legacy site communication via DC/Regional Hub
Internet
VPN0
VPN1
Legacy
Sites
VRRP
AS
DC/Remote Office
SD-WAN
Fabric
SD-WAN/non-SDWAN Traffic
Non-SDWAN Traffic
No advertisement
OMP-to-BGP/OSPF
SD-WAN/non-SDWAN
prefixes (OSPF/BGP)
SD-WAN/
Non-SDWAN prefixes
(OMP)
Local prefixes
(OMP)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
VPN0
VPN1
LAN
CE
(WAAS, UC, T1/E1)SD-WAN
Router
MPLS
102
Branch Migration – Retain CE, Add SD-WANL2 : SD-WAN to Legacy site communication via DC/Regional Hub
Internet
VPN0
VPN1
Legacy
Sites
VRRP
AS
DC/Remote Office
SD-WAN
Fabric
SD-WAN/non-SDWAN Traffic
Non-SDWAN Traffic
No advertisement
OMP-to-BGP/OSPF
SD-WAN/non-SDWAN
prefixes (OSPF/BGP)
SD-WAN/
Non-SDWAN prefixes
(OMP)
Local prefixes
(OMP)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
VPN0
VPN1
LAN
CE
(WAAS, UC, T1/E1)SD-WAN
Router
MPLS
103
Branch Migration – Retain CE, Add SD-WANL2 : SD-WAN to Legacy site communication via DC/Regional Hub
Internet
VPN0
VPN1
Legacy
Sites
VRRP
AS
DC/Remote Office
SD-WAN
Fabric
SD-WAN/non-SDWAN Traffic
Non-SDWAN Traffic
No advertisement
OMP-to-BGP/OSPF
SD-WAN/non-SDWAN
prefixes (OSPF/BGP)
SD-WAN/
Non-SDWAN prefixes
(OMP)
Local prefixes
(OMP)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
VPN0
VPN1
LAN
CE
(WAAS, UC, T1/E1)SD-WAN
Router
MPLS
104
Branch Migration – Retain CE, Add SD-WANL2 : SD-WAN to Legacy site communication via DC/Regional Hub
Internet
VPN0
VPN1
Legacy
Sites
VRRP
AS
DC/Remote Office
SD-WAN
Fabric
SD-WAN/non-SDWAN Traffic
Non-SDWAN Traffic
No advertisement
OMP-to-BGP/OSPF
SD-WAN/non-SDWAN
prefixes (OSPF/BGP)
SD-WAN/
Non-SDWAN prefixes
(OMP)
Return traffic from overlay
Is policy routed to Cisco
Router for symmetric flow
to services
Local prefixes
(OMP)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
VPN0
VPN1
LAN
CE
(WAAS, UC, T1/E1)SD-WAN
Router
MPLS
105
Branch Migration – Retain CE, Add SD-WANL2 : SD-WAN to Legacy site communication via underlay
Internet
VPN0
VPN1
Legacy
Sites
VRRP
AS
DC/Remote Office
SD-WAN
Fabric
SD-WAN Traffic
Non-SDWAN Traffic
OMP-to-BGP/OSPF
SD-WAN/non-SDWAN
prefixes (OSPF/BGP)
SD-WAN/
Non-SDWAN prefixes
(OMP)
Return traffic from overlay
Is policy routed to Cisco
Router for symmetric flow
to services
Local prefixes
(OMP) SD-WAN prefixes into underlay
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
VPN0
VPN1
LAN
CE
(WAAS, UC, T1/E1)SD-WAN
Router
MPLSInternet
VPN0
VPN1
Legacy
Sites
VRRP
AS
DC/Remote Office
SD-WAN
Fabric
SD-WAN Traffic
Non-SDWAN Traffic
Non-SDWAN
prefixes (OSPF/BGP)
Non-SDWAN prefixes
(BGP/OSPF)
Underlay prefixes into SD-WAN
overlay
106
Branch Migration – Retain CE, Add SD-WANL2 : SD-WAN to Legacy site communication via underlay
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
VPN0
VPN1
LAN
CE
(WAAS, UC, T1/E1)SD-WAN
Router
MPLSInternet
VPN0
VPN1
Legacy
Sites
VRRP
AS
DC/Remote Office
SD-WAN
Fabric
SD-WAN Traffic
Non-SDWAN Traffic
107
Branch Migration – Retain CE, Add SD-WANL2 : SD-WAN to Legacy site communication via underlay
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
VPN0
VPN1
LAN
CE
(WAAS, UC, T1/E1)SD-WAN
Router
MPLSInternet
VPN0
VPN1
Legacy
Sites
VRRP
AS
DC/Remote Office
SD-WAN
Fabric
SD-WAN Traffic
Non-SDWAN Traffic
108
Branch Migration – Retain CE, Add SD-WANL2 : SD-WAN to Legacy site communication via underlay
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
VPN0
VPN1
LAN
CE
(WAAS, UC, T1/E1)SD-WAN
Router
MPLSInternet
VPN0
VPN1
Legacy
Sites
VRRP
AS
DC/Remote Office
SD-WAN
Fabric
SD-WAN Traffic
Non-SDWAN Traffic
109
Branch Migration – Retain CE, Add SD-WANL2 : SD-WAN to Legacy site communication via underlay
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
110
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via DC/Regional Hub
CE
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
111
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via DC/Regional Hub
CESD-WAN Router
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
112
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via DC/Regional Hub
CESD-WAN Router
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
113
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via DC/Regional Hub
INET
CESD-WAN Router
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
114
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via DC/Regional Hub
INET
CESD-WAN Router
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
MPLS
115
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via DC/Regional Hub
INET
CESD-WAN Router
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
MPLS
116
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via DC/Regional Hub
INET
CE
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
MPLS
117
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via DC/Regional Hub
INET
CE
SD-WAN +
Non-SDWAN prefixes
(OMP)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
MPLS
118
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via DC/Regional Hub
INET
CEOMP-to-BGP/OSPF
SD-WAN +
Non-SDWAN prefixes
(OMP)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
MPLS
119
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via DC/Regional Hub
INET
CEOMP-to-BGP/OSPF
SD-WAN +
Non-SDWAN prefixes
(OMP)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
MPLS
120
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via DC/Regional Hub
INET
CEOMP-to-BGP/OSPF
SD-WAN +
Non-SDWAN prefixes
(OMP)
[SD-WAN & Non-SDWAN prefixes] SD-WAN Router
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
MPLS
121
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via DC/Regional Hub
INET
CE
[SD-WAN & Non-SDWAN prefixes] SD-WAN Router
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
MPLS
122
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via DC/Regional Hub
INET
CE
[SD-WAN & Non-SDWAN prefixes] SD-WAN Router
Non-SDWAN prefixes
(BGP/OSPF)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
MPLS
123
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via DC/Regional Hub
INET
CE
[SD-WAN & Non-SDWAN prefixes] SD-WAN Router
Non-SDWAN prefixes
(BGP/OSPF)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
MPLS
124
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via DC/Regional Hub
INET
CE
[SD-WAN & Non-SDWAN prefixes] SD-WAN Router
Non-SDWAN prefixes
(BGP/OSPF)
[Non-SDWAN prefixes] CE
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
MPLS
125
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via DC/Regional Hub
INET
CE
[SD-WAN & Non-SDWAN prefixes] SD-WAN Router
Non-SDWAN prefixes
(BGP/OSPF)
[Non-SDWAN prefixes] CE
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
MPLS
126
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via DC/Regional Hub
INET
CE
[SD-WAN & Non-SDWAN prefixes] SD-WAN Router
Non-SDWAN prefixes
(BGP/OSPF)
[Non-SDWAN prefixes] CE
PREFERRED
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
127
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via DC/Regional Hub
INET
CESD-WAN Router
SD-WAN Traffic
Non-SDWAN Traffic
Legacy
Sites
DC/Remote Office
BRKCRS-2111
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MPLS
128
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via DC/Regional Hub
INET
CESD-WAN Router
SD-WAN Traffic
Non-SDWAN Traffic
Legacy
Sites
DC/Remote Office
BRKCRS-2111
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MPLS
129
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via DC/Regional Hub
INET
CESD-WAN Router
SD-WAN Traffic
Non-SDWAN Traffic
Legacy
Sites
DC/Remote Office
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
130
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via DC/Regional Hub
INET
CESD-WAN Router
SD-WAN Traffic
Non-SDWAN Traffic
Legacy
Sites
DC/Remote Office
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
131
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via DC/Regional Hub
INET
CESD-WAN Router
SD-WAN Traffic
Non-SDWAN Traffic
Legacy
Sites
DC/Remote Office
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
132
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via DC/Regional Hub
INET
CESD-WAN Router
SD-WAN Traffic
Non-SDWAN Traffic
Legacy
Sites
DC/Remote Office
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
MPLS
133
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via Underlay
INET
CE
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
MPLS
134
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via Underlay
INET
CE
SD-WAN prefixes ONLY
(OMP)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
MPLS
135
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via Underlay
INET
CEOMP-to-BGP/OSPF
SD-WAN prefixes ONLY
(OMP)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
MPLS
136
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via Underlay
INET
CEOMP-to-BGP/OSPF
SD-WAN prefixes ONLY
(OMP)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
MPLS
137
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via Underlay
INET
CEOMP-to-BGP/OSPF
SD-WAN prefixes ONLY
(OMP)
[SD-WAN prefixes] SD-WAN Router
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
MPLS
138
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via Underlay
INET
CE
[SD-WAN prefixes] SD-WAN Router
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
MPLS
139
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via Underlay
INET
CE
[SD-WAN prefixes] SD-WAN Router
Non-SDWAN prefixes
(BGP/OSPF)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
MPLS
140
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via Underlay
INET
CE
[SD-WAN prefixes] SD-WAN Router
Non-SDWAN prefixes
(BGP/OSPF)
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
MPLS
141
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via Underlay
INET
CE
[SD-WAN prefixes] SD-WAN Router
Non-SDWAN prefixes
(BGP/OSPF)
[Non-SDWAN prefixes] CE
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
SD-WAN
Fabric
MPLS
142
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via Underlay
INET
CE
[SD-WAN prefixes] SD-WAN Router [Non-SDWAN prefixes] CE
Underlay prefixes into SD-WAN
overlay
SD-WAN prefixes into underlay
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
143
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via Underlay
INET
CESD-WAN Router
SD-WAN Traffic
Non-SDWAN Traffic
Legacy
Sites
DC/Remote Office
[SD-WAN prefixes] SD-WAN Router
[Non-SDWAN prefixes] CE
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
144
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via Underlay
INET
CESD-WAN Router
SD-WAN Traffic
Non-SDWAN Traffic
Legacy
Sites
DC/Remote Office
[SD-WAN prefixes] SD-WAN Router
[Non-SDWAN prefixes] CE
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
145
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via Underlay
INET
CESD-WAN Router
SD-WAN Traffic
Non-SDWAN Traffic
Legacy
Sites
DC/Remote Office
[SD-WAN prefixes] SD-WAN Router
[Non-SDWAN prefixes] CE
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
146
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via Underlay
INET
CESD-WAN Router
SD-WAN Traffic
Non-SDWAN Traffic
Legacy
Sites
DC/Remote Office
[SD-WAN prefixes] SD-WAN Router
[Non-SDWAN prefixes] CE
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
147
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via Underlay
INET
CESD-WAN Router
SD-WAN Traffic
Non-SDWAN Traffic
Legacy
Sites
DC/Remote Office
[SD-WAN prefixes] SD-WAN Router
[Non-SDWAN prefixes] CE
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
148
Branch Migration – Retain CE, Add SD-WANL3 : SD-WAN to Legacy site communication via Underlay
INET
CESD-WAN Router
SD-WAN Traffic
Non-SDWAN Traffic
Legacy
Sites
DC/Remote Office
[SD-WAN prefixes] SD-WAN Router
[Non-SDWAN prefixes] CE
BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
ASIA
Branches Branches
Large Branch / Regional Hub EUROPE
Large Branch / Regional Hub
SD-WAN
150BRKCRS-2111
Communication During Migration
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
ASIA
Branches Branches
Large Branch / Regional Hub EUROPE
Large Branch / Regional Hub
SD-WAN
151BRKCRS-2111
Communication During Migration
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
ASIA
Branches Branches
Large Branch / Regional Hub EUROPE
Large Branch / Regional Hub
SD-WAN
152BRKCRS-2111
Communication During Migration
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
ASIA
Branches Branches
Large Branch / Regional Hub EUROPE
Large Branch / Regional Hub
SD-WAN
153BRKCRS-2111
Communication During Migration
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
ASIA
Branches Branches
Large Branch / Regional Hub EUROPE
Large Branch / Regional Hub
SD-WAN
154BRKCRS-2111
Communication During Migration
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
SD-WAN
ASIA
Branches Branches
Large Branch / Regional Hub EUROPE
Large Branch / Regional Hub
155BRKCRS-2111
Communication During Migration
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
SD-WAN
ASIA
Branches Branches
Large Branch / Regional Hub EUROPE
Large Branch / Regional Hub
156BRKCRS-2111
Communication During Migration
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
SD-WAN
ASIA
Branches Branches
Large Branch / Regional Hub EUROPE
Large Branch / Regional Hub
157BRKCRS-2111
Communication During Migration
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
SD-WAN
ASIA
Branches Branches
Large Branch / Regional Hub EUROPE
Large Branch / Regional Hub
158BRKCRS-2111
Communication During Migration
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
ASIA
Branches Branches
Large Branch / Regional Hub EUROPE
Large Branch / Regional Hub
SD-WAN
159BRKCRS-2111
Communication During Migration
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
ASIA
Branches Branches
Large Branch / Regional Hub EUROPE
Large Branch / Regional Hub
SD-WAN
160BRKCRS-2111
Communication During Migration
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
ASIA
Branches Branches
Large Branch / Regional Hub EUROPE
Large Branch / Regional Hub
SD-WAN
161BRKCRS-2111
Communication During Migration
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
ASIA
Branches Branches
Large Branch / Regional Hub EUROPE
Large Branch / Regional Hub
SD-WAN
162BRKCRS-2111
Communication During Migration
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
ASIA
Branches Branches
Large Branch / Regional Hub EUROPE
Large Branch / Regional Hub
SD-WAN
163BRKCRS-2111
Communication During Migration
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS
ASIA
Branches Branches
Large Branch / Regional Hub EUROPE
Large Branch / Regional Hub
SD-WAN
164BRKCRS-2111
Communication During Migration
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS2
ASIADC1
EUROPE
165BRKCRS-2111
Communication During MigrationAcross multiple Service Providers
MPLS1 MPLS3
DC2
INET
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS2
ASIADC1
EUROPE
166BRKCRS-2111
Communication During MigrationAcross multiple Service Providers
MPLS1 MPLS3
DC2
INET
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS2
ASIADC1
EUROPE
167BRKCRS-2111
Communication During MigrationAcross multiple Service Providers
MPLS1 MPLS3
DC2
INET
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS2
ASIADC1
EUROPE
168BRKCRS-2111
Communication During MigrationAcross multiple Service Providers
MPLS1 MPLS3
DC2
INET
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS2
ASIADC1
EUROPE
169BRKCRS-2111
Communication During MigrationAcross multiple Service Providers
MPLS1 MPLS3
DC2
INET
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
MPLS2
ASIADC1
EUROPE
170BRKCRS-2111
Communication During MigrationAcross multiple Service Providers
MPLS1 MPLS3
DC2
INET
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
Remote Site
DC1 DC2
Prefix A Prefix B
171BRKCRS-2111
Data Center Priority
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
Remote Site
DC1 DC2
Prefix A Prefix B
• Data center prefixes are exchanged
through the backdoor link
• Each data center assigns higher
OMP route priority to some prefixes
• Other data center serves as backup
172BRKCRS-2111
Data Center Priority
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
Remote Site
DC1 DC2
Prefix A Prefix B
• Data center prefixes are exchanged
through the backdoor link
• Each data center assigns higher
OMP route priority to some prefixes
• Other data center serves as backup
Route Policy(control policy)
Prefix A -> High DC1 TLOC Priority
Prefix A -> Low DC2 TLOC Priority
Prefix B -> Low DC1 TLOC Priority
Prefix B -> High DC2 TLOC Priority
vManage
173BRKCRS-2111
Data Center Priority
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
Remote Site
DC1 DC2
Prefix A Prefix B
• Data center prefixes are exchanged
through the backdoor link
• Each data center assigns higher
OMP route priority to some prefixes
• Other data center serves as backup
Route Policy(control policy)
Prefix A -> High DC1 TLOC Priority
Prefix A -> Low DC2 TLOC Priority
Prefix B -> Low DC1 TLOC Priority
Prefix B -> High DC2 TLOC Priority
vManage
174BRKCRS-2111
Data Center Priority
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
Remote Site
DC1 DC2
Prefix A Prefix B
Prefix A -> NH DC1
Prefix B -> NH DC2
(OMP)
• Data center prefixes are exchanged
through the backdoor link
• Each data center assigns higher
OMP route priority to some prefixes
• Other data center serves as backup
Route Policy(control policy)
Prefix A -> High DC1 TLOC Priority
Prefix A -> Low DC2 TLOC Priority
Prefix B -> Low DC1 TLOC Priority
Prefix B -> High DC2 TLOC Priority
vManage
175BRKCRS-2111
Data Center Priority
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
Inter-DC/Region CommunicationWithout Flow Symmetry
ASIAEUROPE
DC1 DC2
Prefix A Prefix B
176BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
Inter-DC/Region CommunicationWithout Flow Symmetry
ASIAEUROPE
DC1 DC2
Prefix A Prefix B
Prefix B NH DC1 (preferred)
Prefix B NH DC2
Prefix A NH DC2 (preferred)
Prefix A NH DC1
177BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
Inter-DC/Region CommunicationWithout Flow Symmetry
ASIAEUROPE
DC1 DC2
Prefix A Prefix B
Prefix B NH DC1 (preferred)
Prefix B NH DC2
Prefix A NH DC2 (preferred)
Prefix A NH DC1
178BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
Inter-DC/Region CommunicationWithout Flow Symmetry
ASIAEUROPE
DC1 DC2
Prefix A Prefix B
Prefix B NH DC1 (preferred)
Prefix B NH DC2
Prefix A NH DC2 (preferred)
Prefix A NH DC1
179BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
Inter-DC/Region CommunicationWithout Flow Symmetry
ASIAEUROPE
DC1 DC2
Prefix A Prefix B
Prefix B NH DC1 (preferred)
Prefix B NH DC2
Prefix A NH DC2 (preferred)
Prefix A NH DC1
180BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
Inter-DC/Region CommunicationWithout Flow Symmetry
ASIAEUROPE
DC1 DC2
Prefix A Prefix B
Prefix B NH DC1 (preferred)
Prefix B NH DC2
Prefix A NH DC2 (preferred)
Prefix A NH DC1
181BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
Inter-DC/Region CommunicationWith Flow Symmetry For Services (FW, WAAS, etc.)
ASIAEUROPE
DC1 DC2
Prefix A Prefix B
182BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
Inter-DC/Region CommunicationWith Flow Symmetry For Services (FW, WAAS, etc.)
ASIAEUROPE
DC1 DC2
Prefix A Prefix B
Prefix B NH DC1 (preferred)
Prefix B NH DC2
Prefix A NH DC2
Prefix A NH DC1
(preferred)
183BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
Inter-DC/Region CommunicationWith Flow Symmetry For Services (FW, WAAS, etc.)
ASIAEUROPE
DC1 DC2
Prefix A Prefix B
Prefix B NH DC1 (preferred)
Prefix B NH DC2
Prefix A NH DC2
Prefix A NH DC1
Adv. Prefix A
No Prepend
(preferred)
184BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
Inter-DC/Region CommunicationWith Flow Symmetry For Services (FW, WAAS, etc.)
ASIAEUROPE
DC1 DC2
Prefix A Prefix B
Prefix B NH DC1 (preferred)
Prefix B NH DC2
Prefix A NH DC2
Prefix A NH DC1
Adv. Prefix A
No PrependAdv. Prefix A,
Prepend
(preferred)
185BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
Inter-DC/Region CommunicationWith Flow Symmetry For Services (FW, WAAS, etc.)
ASIAEUROPE
DC1 DC2
Prefix A Prefix B
Prefix B NH DC1 (preferred)
Prefix B NH DC2
Prefix A NH DC2
Prefix A NH DC1
Adv. Prefix A
No PrependAdv. Prefix A,
Prepend
186BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
Inter-DC/Region CommunicationWith Flow Symmetry For Services (FW, WAAS, etc.)
ASIAEUROPE
DC1 DC2
Prefix A Prefix B
Prefix B NH DC1 (preferred)
Prefix B NH DC2
Prefix A NH DC2
Prefix A NH DC1
Adv. Prefix A
No PrependAdv. Prefix A,
Prepend
(preferred)
187BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
Inter-DC/Region CommunicationWith Flow Symmetry For Services (FW, WAAS, etc.)
ASIAEUROPE
DC1 DC2
Prefix A Prefix B
Prefix B NH DC1 (preferred)
Prefix B NH DC2
Prefix A NH DC2
Prefix A NH DC1 (preferred)
188BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
Inter-DC/Region CommunicationWith Flow Symmetry For Services (FW, WAAS, etc.)
ASIAEUROPE
DC1 DC2
Prefix A Prefix B
Prefix B NH DC1 (preferred)
Prefix B NH DC2
Prefix A NH DC2
Prefix A NH DC1 (preferred)
189BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
Inter-DC/Region CommunicationWith Flow Symmetry For Services (FW, WAAS, etc.)
ASIAEUROPE
DC1 DC2
Prefix A Prefix B
Prefix B NH DC1 (preferred)
Prefix B NH DC2
Prefix A NH DC2
Prefix A NH DC1 (preferred)
190BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
Inter-DC/Region CommunicationWith Flow Symmetry For Services (FW, WAAS, etc.)
ASIAEUROPE
DC1 DC2
Prefix A Prefix B
Prefix B NH DC1 (preferred)
Prefix B NH DC2
Prefix A NH DC2
Prefix A NH DC1 (preferred)
191BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
Inter-DC/Region CommunicationWith Flow Symmetry For Services (FW, WAAS, etc.)
ASIAEUROPE
DC1 DC2
Prefix A Prefix B
Prefix B NH DC1 (preferred)
Prefix B NH DC2
Prefix A NH DC2
Prefix A NH DC1 (preferred)
192BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
In Summary
• Plan and Prepare
• Follow the migration sequence
• Keep things simple and leverage the cloud
• Route SD-WAN to Legacy site communication via DC/Regional Hubs
• Leverage large branches as migration sites
• Adapt the flexible architecture to your specific business requirements
194BRKCRS-2111
© 2018 Cisco and/or its affiliates. All rights reserved. Cisco Public
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198BRKCRS-2111