1© 2003 Cisco Systems, Inc. All rights reserved.Session NumberPresentation_ID
Cisco IP NGNfor
Metro operators
Presentation to Da nang P&T
Truong Quoc CuongTechnical lead, SP
Cisco Systems
222© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Agenda
1. Cisco IP NGN2. Metro services and solutions3. Cisco solution to DNG P&T/VNPT4. Cisco products update5. Q&A
333© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
INTELLIGENT NETWORKINGINTELLIGENT NETWORKING
Cisco IP NGN - ArchitectureArchitectural Convergence
GAMING VIDEO/IPTVPRESENCE-
BASED TELEPHONY
WEB SERVICES
MOBILE APPS
IPCONTACT CENTER
IntelligentEdge
CustomerElement
MultiserviceCore
Access/Aggregation
Open Framework for Enabling ‘Triple Play on the Move’(Data, Voice, Video, Mobility)
Service Exchange
Framework
APP
LIC
ATI
ON
LA
YER
APP
LIC
ATI
ON
LA
YER
SER
VIC
E LA
YER
SER
VIC
E LA
YER
NET
WO
RK
LA
YER
NET
WO
RK
LA
YER
O P
E R
A T
I O
N A
L
L A
Y E
R
TransportTransport
444© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Cisco IP NGN – Journey with SPPartnering for Success
IP NGN Introduction. CRS-1 8 Slot. Service Control Engine
December
April
June
September
2004
2005
2005
2005
Supercomm: IP NGN SecurityDDoS Mitigation SolutionWeb VPN
IP NGN: Network ConvergenceXR 12000 Series7604 SPA/SIPLinksys & ISR MomentumVideo InnovationsCall Session Control PlatformMPLS Interworking
Cable IP NGNWideband Introduction
Today:Today:Delivering Delivering Video/IPTVVideo/IPTVover IP NGNover IP NGN
BT 21CNBT 21CN
Comcast & Time WarnerComcast & Time Warner
NTT, NTT, TelewestTelewestKabelKabel DeutschelandDeutscheland
NeufNeuf Telecom, Sprint EndTelecom, Sprint End--toto--End End
Yahoo BroadbandYahoo Broadband
Telecom ItaliaTelecom Italia
555© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Agenda
1. Cisco IP NGN2. Metro services and solutions3. Cisco solution to DNG P&T/VNPT4. Cisco products update5. Q&A
666© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Agenda
Metro services
777© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Sample of metro service portfolio
• NB Internet• BB Access (x 10)• Games (x 10)• Business (e.g. 20-30%)
• L3 VPN – Large enterprise/National-wide• L2 VPN (ME)
• Residential • Triple Play (Data, Voice & Video)
• Managed/Hosted services• Managed voice• Managed security (DDOS, Fire walling, Hosted) • Hosted services (Data center)• BB voice (Linksys One)
• NGN Voice
888© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Evolution of Local LoopsDramatic migration from LL/Dial to xDSL/Ethernet
Price
Bandwidth
Leased Lines(DDN, ATM/FR)
xDSL
EthernetEtherDSL
DIAL
DSL
999© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Differentiate
Metro Ethernet• Business customers• Network infrastructure for Metro & Regional network• MEF (E-LAN, E-LINE)
Triple Play• Residential customer• Make use of ME infrastructure• Video/IPTV focus
Managed service• End-to-End solution• IT shift
101010© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
L2VPN Cooks - Who does what?
Focus on the User-Perspective: Ethernet Services, UNI, Traffic Engineering, E-LMI, ...
Building Ethernet-Access (and beyond) Networks: Provider Bridges (802.1ad); EFM (802.3ah); Connectivity Management – OAM: 802.1ag; 802.1ah Backbone Bridges, 802.1ak Multiple Registration Protocol, 802.1aj Media Converters,...
L2VPN, PWE3 WG – Building the Network Core: VPWS, VPLS
SG15/Q12, SG13/Q3; Architecture of Ethernet Layer Networks, Services etc. – from a Transport perspective. E2E OAM.
Ethernet to Frame-Relay/ATM Service Interworking
DSL related architecture & transport aspects (WT-101): BRAS-requirements, Ethernet Aggregation / TR-59 evolution, subscriber session handling, …
111111© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Agenda
NGN Metro NetworkConvergence, Broadband and Multi-service
121212© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Metro Ethernet Network ArchitectureITU-T definition
Core Device (P)Fast Packet Forwarding, supports sophisticated Traffic Engineering & Congestion management
Core Device (P)Fast Packet Forwarding, supports sophisticated Traffic Engineering & Congestion management
Service Application Layer – Network-facing PE (N-PE)*MPLS, L2TPv3, VPWS, VPLSIP Service Application layer: L3VPN, Internet AccessValue Added Services: Content, Managed IDS, Firewall, Hosted Telephony, L2 Service Interworking
Service Application Layer – Network-facing PE (N-PE)*MPLS, L2TPv3, VPWS, VPLSIP Service Application layer: L3VPN, Internet AccessValue Added Services: Content, Managed IDS, Firewall, Hosted Telephony, L2 Service Interworking
Aggregation Device (PE-AGG)Traffic aggregation and congestion managementAggregation Device (PE-AGG)Traffic aggregation and congestion management
Edge Device – User facing PE (U-PE)*Admission control, Security Policy Enforcement, Classification, Policing and MarkingMapping function: “VPN Mapping” to a VLAN to SONET/SDH circuit, VLAN to EoMPLS tunnel, VRF lite to MPLS VPN, VC-ID translationService Enforcement layer; E2E SLA monitoring and reportingL2VPN: ERS, EMS, ERMS, EWSL3VPN
Edge Device – User facing PE (U-PE)*Admission control, Security Policy Enforcement, Classification, Policing and MarkingMapping function: “VPN Mapping” to a VLAN to SONET/SDH circuit, VLAN to EoMPLS tunnel, VRF lite to MPLS VPN, VC-ID translationService Enforcement layer; E2E SLA monitoring and reportingL2VPN: ERS, EMS, ERMS, EWSL3VPN
U-PE
PE-AGG
N-PE
P
CE
* draft-ietf-ppvpn-l2-framework-03.txt
131313© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Building a L2VPN Service ArchitectureAreas to Be Addressed
How to Build theEthernet Access
UNI Definition How to Build theInterconnect Media
How to Connect theEA & IM Networks• Redundancy,
Interaction w/ PWs• Dual-Homing• Backdoor links• STP & address scaling• OAM&P, …
• MPLS/L2TPv3• Redundancy
address withdrawal• PW – encap & signal.• Auto-Discovery• OAM&P,…
• Customer STPand BPDU handling
• 802.1x, 802.3x,802.3ad• Dual Homing• Customer’s
GVRP, GMRP, LLDP,…
• Minor changes to standard IEEE bridges
• Customer VLAN transp.• MAC address scalability• Redundancy• OAM&P,…
U-PE A
U-PE B U-PE C
N-PE 3
N-PE 4N-PE 2
N-PE 1CustomerEquipment
CE
CE
UNI
SP Network
PW
Access Core
CE
U-PE D
UNI
ATM
MPLSSONET/SDH
NativeEthernet
PW
141414© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Metro Ethernet island
Inter-MetroBackbone
MetroAccess
Metro Aggregation
RegionalMetro
Catalyst 6500/Cisco
7600
Catalyst 4500/6500/ Cisco 7600
ME 3400 Series /3750M
ME 3400 Series
Enterprise/SMB
Residential/SOHO/SMB
ISP
SiSi
SiSi
151515© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Next Generation MAN Architecture Functional Layers
• Service Connectivity and Tunnelling• Subscriber and Service Aggregation• Metro Ethernet Aggregation Network• Metro Core Network
Full ServiceCustomer Equipment
Large ScaleAggregation
IntelligentEdge
MultiserviceCore
Efficient Access
Integrated ArchitectureIntegrated Architecture
Access Node
Aggregation Node P
CE
BRAS
PPP, IP, MPLS MPLS/IPEthernet/IP/MPLSDSL, Ethernet
NMS/OSSNMS/OSS
MPLS PE
Ethernet
ATM PVC
EthernetAccess MPLSEthernet
Aggregation
161616© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Agenda
Deployment scenarios
171717© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Layer 2 and Layer 3 VPNs VPNs
ME 6524
Metro HQ
Metro Branch 1
ISP
Blue VRF OrangeVRF
Service Provider Network
ME 6524 ME 6524 ME 6524
ME 6524
Metro Branch 2Metro Branch 3
Metro Branch 4
• 802.1Q Tunneling• Layer 2 Protocol Tunneling• VLAN Translation
• Hardware-based EoMPLS and MPLS• MPLS Traffic Engineering• MPLS Fast Reroute
181818© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Triple Play ServicesTriple Play
FTTH
STB
ADSL
DSLAM
Modem
Service Provider Network
STB
ME 6524
Voice
Video
Data
Voice
Video
Data
Customer Located Switch
• IEEE 802.1Q Trunk • 802.1Q Tunneling• DHCP Snooping, DHCP Option 82
• Hardware Multicast Replication• IP Multicast Protocol (PIM-SM, PIM-
SSM, IGMP v3, IGMP Snooping)
191919© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
H-VPLS ServicesH-VPLS
ISP
ME 6524
VPLS
MPLSAccess
ME 6524 ME 6524
ME 6524
MPLSAccess
Pseudowire Pseudowire
• Hardware-based EoMPLS• EoMPLS VC type 4 and type 5
• MPLS Fast-Reroute• MPLS Traffic Engineering
202020© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Agenda
Metro Ethernet
212121© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Service Provider Ethernet
• Delivers an Ethernet UNI to businesses/subscribers for WAN/Broadband connectivity
• SP has multiple transport, access and service offering options
100 Mbps
Ethernet
RemoteWorker/Subscriber
Regional Headquarters
10 MbpsEthernet
2 MbpsEthernet
Subscriber
SPMetro Ethernet
Network RemoteOffice 2
RemoteOffice 1
PSTN
Multi-Tenant Unit (MTU)
STBSTB
L3VPNVoIPHosting
Ethernet UNI
222222© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Layer 3 & Layer 2 VPN Characteristics
• SP devices forward customer packets based on Layer 3 information (e.g. IP addresses)
• SP is involved in customerIP routing
• Support for any access or backbone technology
• IP specific• Foundation for L4-7 Services!• Example: RFC 2547bis VPNs
(L3 MPLS-VPN)
• SP devices forward customer frames based on Layer 2 information(e.g. DLCI, VPI/VCI, MAC)
• Enterprise stays in control of L3 policies (Routing, QoS)
• Access technology is determined by the VPN type
• Multiprotocol support• Example: FR—ATM—Ethernet
LAYER 3 VPNs LAYER 2 VPNs
The Choice of L2VPN over L3VPN Will Depend on How Much Control the Enterprise Wants to Retain
L2 VPN Services Are Complementary to L3 VPN Services
232323© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
EE--LANLANVPLSVPLS
EE--LineLineVPWSVPWS
VirtualVirtual
PORT PORT VLANVLAN
EE--LANLANVPLSVPLS
EE--LineLineVPWSVPWS
EE--LANLANMPMP--toto--MPMP
EE--LineLinePtPt--toto--Pt / PtPt / Pt--toto--MPMP
PrivatePrivate
Ethernet VPN Services (MEF, IETF)Naming Convention
** Metro Ethernet Forum terminology** IETF terminology
242424© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
EMSEMS
EWSEWS
VirtualVirtual
PORT PORT VLANVLAN
ERMSERMS
ERSERS
EPREPRMPMP--toto--MPMP
EPLEPLPtPt--toto--Pt / PtPt / Pt--toto--MPMP
PrivatePrivate
Ethernet Based VPN ServicesLayer1 & Layer2 Services + Layer3 Access
(Ethernet Private Line)
(Ethernet Private Ring) (Ethernet Multipoint Serv ice) (Ethernet Relay Multipoint)
(Ethernet Wire Service) (Ethernet Relay Service)
252525© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Building a L2VPN Service ArchitectureAreas to Be Addressed
How to Build theEthernet Access
UNI Definition How to Build theInterconnect Media
How to Connect theEA & IM Networks• Redundancy,
Interaction w/ PWs• Dual-Homing• Backdoor links• STP & address scaling• OAM&P, …
• MPLS/L2TPv3• Redundancy
address withdrawal• PW – encap & signal.• Auto-Discovery• OAM&P,…
• Customer STPand BPDU handling
• 802.1x, 802.3x,802.3ad• Dual Homing• Customer’s
GVRP, GMRP, LLDP,…
• Minor changes to standard IEEE bridges
• Customer VLAN transp.• MAC address scalability• Redundancy• OAM&P,…
U-PE A
U-PE B U-PE C
N-PE 3
N-PE 4N-PE 2
N-PE 1CustomerEquipment
CE
CE
UNI
SP Network
PW
Access Core
CE
U-PE D
UNI
ATM
MPLSSONET/SDH
NativeEthernet
PW
262626© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Metro Ethernet “Access and Connectivity” ServicesEthernet to Residential and Business Customers
Core
Metro Ethernet
Network
Metro Ethernet
NetworkMetro Ethernet
NetworkHFC
IPDSLAM
Metro Ethernet
Network
•• Ethernet AccessEthernet Access
•• DSL AccessDSL Access
•• Cable AccessCable AccessInternet
Access
Ethernet Connectivity
L2 M2P
Services
Ethernet Access Ethernet Access ServicesServices
Eth
DSL
CMTS
EthernetSW
Ethernet Connectivity
L2 P2P
Intra / Inter-Metro
272727© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Three Types ofBandwidth Profiles
UNIEVC1
EVC2
EVC3
Ingress Bandwidth Profile Per Ingress UNI UNI
EVC1
EVC2
EVC3
Ingress Bandwidth Profile Per EVC1
Ingress Bandwidth Profile Per EVC2
Ingress Bandwidth Profile Per EVC3
UNI EVC1
CE-VLAN CoS 6 Ingress Bandwidth Profile Per CoS ID 6
CE-VLAN CoS 4
CE-VLAN CoS 2
Ingress Bandwidth Profile Per CoS ID 4
Ingress Bandwidth Profile Per CoS ID 2
EVC2
282828© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Service Performance (QoS)
• Service Performance ParametersFrame Delay
Frame JitterFrame Loss
• Service performance level to delivery determined via: Per CoS ID, e.g., 802.1p user priority per EVC
Per UNI (port), i.e., 1 CoS for all EVCs at UNI
292929© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Metro Network ArchitectureServices Portfolio
Fiber
xWDM
MSPP/MSTPRPR Routing/Switching
Network
EPLEWSEWS
ERSEMSERMSEPRMulticast
EWSERSEMSERMS
Multicast
IP VPNEoMPLS
Multicast
TDMSANλ
IP VPNEoMPLS(Access)
303030© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Metro Ethernet Services Types
EthernetPrivate
Line
Layer 2 Layer 3Layer 3Layer 1
EthernetWire
Services
EthernetRelay
Services
EthernetMulti-ptServices
EthernetRelay
Multi-ptServices
EthernetPrivate
Ring
IPMPLS
Point to Point Multi-point to Multi-point
ContentScreening
Security;CCTV
Enter-tainment
CorporateAccess
HomeDeviceMgmnt
Streaming(Audio,Video)Hosted
TelephonyInstant
Messaging
BusinessContinuance
StorageWeb
Hosting
DirectoryService
SecureEmail
313131© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
How can it be used for Services to enterprise customers?
MetroMetroEthernetEthernet
IP VPNIP VPN
Internet AccessInternet Access
IP Services(layer 3)
Differentiation to Differentiation to existingexisting
or new servicesor new services
Ethernet RelayEthernet Relay
Ethernet LineEthernet Line
Transparent LANServices
Transparent LANServices
ConnectivityServices (layer 2)
New ServiceNew ServiceRevenueRevenue
Frame RelayInterworkingFrame RelayInterworking
Legacy ServiceEnhancement Extending valueExtending value
Of frame relayOf frame relayinvestmentinvestment
323232© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
The Complete Transport Service Portfolio
3H networks- High security, bandwidth, resiliency
Private Metro Ethernet NetworkEthernet Private Ring
Full meshed networksTransparent LANwith QoS
Ethernet Multipoint Service
Hub & spoke networksFR up to 1 Gbpswith QoSEthernet Relay Service
Multi-service high speed DDNBurstable DDN with QoSEthernet Wire Service
High speed DDNDDN up to 1 GbpsEthernet Private Line
ApplicationsService AnalogyEthernet Services
333333© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Metro Ethernet ServicesA Comparison With Legacy L2 Services
lowlowHighService Flexibility
slowslowFastProvisioning
ComplexComplexSimpleAdministration
NoNoYesIP Optimized
$$$$$$CPE: per port Cost
$$$$$$Cost/Mb
LowMediumHighProtocol Efficiency
YesLimitedSupportedQoS
1.5M to 622M56K to 45M10M to 10GScalability
ATMFREthernetAttributes
343434© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Connectivity Requirements Differsby Enterprise Application
Transparent LAN- L2 LAN Service
Multipoint connectivityShared bandwidthCIR/PIRAddress transparencyNative LAN speed/rate limited
MAN/CampusData/IP applicationLAN-LANLAN Extension
Ethernet Line – L1 Private line
Point-to-pointDedicated BandwidthL1 protection/highest reliabilityHighest security
Campus/MAN Data/IP applicationData center interconnectRemote StorageData center trunk to CO
Ethernet Line- L2 Relay Services
Ethernet Line – L2 Line Service
Connectivity/Service
All of the aboveSupport service multiplexing on the same port FR/ATM interworking
MAN/WANData/IP applicationHigh speed Access to Internet/intranet/extranet Hosted service Provider
Point-to-pointNative LAN speedsShared BandwidthBurstingL2 Protection
MAN/WAN Data/IP applicationHigh speed Internet Bulk Data transfer
- data back-ups
RequirementsApplication
353535© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Metro Ethernet Services Enterprise Requirements
Classes of Service
Service Uptime
Management
Multicast
Security
Service Level Agreement (SLA) Characteristics
• Cost Effective• Investment Protection• FR/ATM Inter-working
• Analogous to WAN Classes of Service (4 Levels or More, Shaping and Rate Limiting)
• LAN Extension, Priority & Non-Priority, CIR&PIR
• High Availability
• Resiliency / Redundancy
• Customers would pay a Premium for Dual Redundancy
• Secure Private Networks (VPNs)
• Protection against Hackers
• Mechanisms to prevent DOS
• Firewall/IDS
• Authentication/ Login
• Minimal management overhead for provisioning from end-user perspective
• Bandwidth Adjustment
• Self-provisioning may become a Tie Breaker
• Networks today not suited for any-to-any voice/video/ collaboration type of traffic
Protocols Handling
• Large Routing Domain between SP & Enterprises
• Transport of Enterprise L2 PDUs across SP Network
363636© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Ethernet Wire Service (EWS)
• FeaturesCarrier network transparencyOversubscription using stat-muxingTiered service offering based on bandwidth, CoS, distanceSLA Capability based on classes of serviceRouters and/or Switches as CPE devices
• Sample SP Service OfferingP2P LAN extensionEthernet access to providers (e.g. storage)Data Center connectivity
Enterprise B Enterprise C(HQ)
Ent C Branch Office
Enterprise APrimary Data Center
SP PoPStorage
Metro EthernetService Provider
Network
Enterprise ABackup Data Center
CPE-Router/Bridge
373737© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
UNI AttributesUNI Attributes
1000Mb10Mb 100Mb
Fullduplex Auto
802.3
Yes No
Yes No
Yes No
Mode
MAC Layer
Service Multiplexing
Speed
Bundling
All to One Bundling
EVC AttributesEVC Attributes
PTP(E-Line)
MP(E-LAN)
Yes
Yes No
CE-VLAN ID Preservation
CE-VLAN COSPreservation
Unicast Frame Delivery
EVC Type
MCAST Frame Delivery
BCAST Frame Delivery
No
CIRIngress BW ProfilePer UNI
Ingress BW ProfilePer EVC
Ingress/Egress BW Profile COS ID
L2 Control ProcessingL2 Control Processing
802.3x
LACP
802.1x
GARP
STP
BridgeMCAST
CDP
VTP
PAgP
UDLD
Conditional Un-conditional
Conditional Un-conditional
Conditional Un-conditional
Peer Discard Pass
CBS
EIR
EBS
Yes NoService FrameTransparency
Ethernet Wire Service (EWS)SERVICE
DESCRIPTION
383838© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Ethernet Relay Service (ERS)
• FeaturesScalability for large sites
Service tiering based on bandwidth, CoS, distance
SLA - CIR/PIR/Burst, lossFR/ATM Inter-workingRecommend a router as CPE device
• Sample SP Service OfferingBranch Office VPN (L2VPN, F/R equivalent)IP VPN access (L3VPN -Intranet/Extranet)Internet (ISP) access
SP POP
MetroBranch 1
Metro HQ
Multiple services at UNI
Metro ServiceProviderNetwork
MetroBranch 2
CPE-Router
IP VPN
Internet
FR/ATM
393939© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
UNI AttributesUNI Attributes
1000Mb10Mb 100Mb
Full Auto
802.3
Yes No
Yes No
Yes No
Mode
MAC Layer
Service Multiplexing
Speed
Bundling
All to One Bundling
EVC AttributesEVC Attributes
PTP(E-Line)
MP(E-LAN)
Yes
Yes No
CE-VLAN ID Preservation
CE-VLAN COSPreservation
Unicast Frame Delivery
EVC Type
MCAST Frame Delivery
BCAST Frame Delivery
No
CIRIngress BW ProfilePer UNI
Ingress BW ProfilePer EVC
Ingress/Egress BW Profile COS ID
L2 Control ProcessingL2 Control Processing
802.3x
LACP
802.1x
GARP
STP
BridgeMCAST
CDP
VTP
PAgP
UDLD
Conditional Un-conditional
Conditional Un-conditional
Conditional Un-conditional
Peer Discard Pass
CBS
EIR
EBS
Yes NoService FrameTransparency
Ethernet Relay Service (ERS)SERVICE
DESCRIPTION
404040© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Ethernet Multipoint Service (EMS)
• FeaturesRate Limiting possible
Service tiering based on bandwidth, CoS, distance
Routers and/or Switches as CPE devices
• Sample SP Service Offering Corporate/campus LAN extension LAN Extension over WAN
Disaster RecoveryHQ Metro
Branch - 1
Metro Branch - 2
Data Back-UpSite
Service ProviderNetwork
SP VLAN
CPE-Router/Bridge
414141© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
UNI AttributesUNI Attributes
1000Mb10Mb 100Mb
Full Auto
802.3
Yes No
Yes No
Yes No
Mode
MAC Layer
Service Multiplexing
Speed
Bundling
All to One Bundling
EVC AttributesEVC Attributes
PTP(E-Line)
MP(E-LAN)
Yes
Yes No
CE-VLAN ID Preservation
CE-VLAN COSPreservation
Unicast Frame Delivery
EVC Type
MCAST Frame Delivery
BCAST Frame Delivery
No
CIRIngress BW ProfilePer UNI
Ingress BW ProfilePer EVC
Ingress/Egress BW Profile COS ID
L2 Control ProcessingL2 Control Processing
802.3x
LACP
802.1x
GARP
STP
BridgeMCAST
CDP
VTP
PAgP
UDLD
Conditional Un-conditional
Conditional Un-conditional
Conditional Un-conditional
Peer Discard Pass
CBS
EIR
EBS
Yes NoService FrameTransparency
Ethernet Multipoint Service (EMS) SERVICE DESCRIPTION
424242© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Ethernet RelayRelay MultipointMultipoint Service (ERMS)
• FeaturesRate Limiting possibleService tiering based on bandwidth, CoS, distanceRecommend a router as CPE device
• Sample SP Service Offering Branch Office VPN (L2VPN, F/R equivalent)IP VPN access (L3VPN -Intranet/Extranet)Internet (ISP) accessDisaster Recovery HQ Metro
Branch - 1
Metro Branch - 2
Data Back-UpSite
Service ProviderNetwork
SP VLAN
CPE-Router/Bridge
SP POP
IP VPN
Internet
434343© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
UNI AttributesUNI Attributes
1000Mb10Mb 100Mb
Full Auto
802.3
Yes No
Yes No
Yes No
Mode
MAC Layer
Service Multiplexing
Speed
Bundling
All to One Bundling
EVC AttributesEVC Attributes
PTP(E-Line)
MP(E-LAN)
Yes
Yes No
CE-VLAN ID Preservation
CE-VLAN COSPreservation
Unicast Frame Delivery
EVC Type
MCAST Frame Delivery
BCAST Frame Delivery
No
CIRIngress BW ProfilePer UNI
Ingress BW ProfilePer EVC
Ingress/Egress BW Profile COS ID
L2 Control ProcessingL2 Control Processing
802.3x
LACP
802.1x
GARP
STP
BridgeMCAST
CDP
VTP
PaGP
UDLD
Conditional Un-conditional
Conditional Un-conditional
Conditional Un-conditional
Peer Discard Pass
CBS
EIR
EBS
Yes NoService FrameTransparency
Ethernet Relay Multipoint Service (ERMS)
SERVICE DESCRIPTION
444444© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Ethernet Private Line Service (EPL)
• FeaturesUses Sonet/SDH as transport layerDedicated bandwidthNo OversubscriptionHigh availability-protectedSLA – Uptime, bandwidth, packet loss
• Sample SP Service OfferingMission criticalData centersBusiness continuityNetwork consolidation
Secondary Data Center
Primary Data Center
Metro Branch - 2
Service Provider NetworkSONET / SDH
Metro Branch - 1
HQ
CPE-Router/Bridge
454545© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
UNI AttributesUNI Attributes
1000Mb10Mb 100Mb
Full Auto
802.3
Yes No
Yes No
Yes No
Mode
MAC Layer
Service Multiplexing
Speed
Bundling
All to One Bundling
EVC AttributesEVC Attributes
PTP(E-Line)
MP(E-LAN)
Yes
Yes No
CE-VLAN ID Preservation
CE-VLAN COSPreservation
Unicast Frame Delivery
EVC Type
MCAST Frame Delivery
BCAST Frame Delivery
No
CIRIngress BW ProfilePer UNI
Ingress BW ProfilePer EVC
Ingress/Egress BW Profile COS ID
L2 Control ProcessingL2 Control Processing
802.3x
LACP
802.1x
GARP
STP
BridgeMCAST
CDP
VTP
PAgP
UDLD
Conditional Un-conditional
Conditional Un-conditional
Conditional Un-conditional
Peer Discard Pass
CBS
EIR
EBS
Yes NoService FrameTransparency
Ethernet Private Line (EPL)SERVICE
DESCRIPTION
464646© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Ethernet Private Ring Service (EPR)
• FeaturesStatistical MultiplexedUses RPR transportDedicated bandwidth for RPRFlexible Bandwidth3H - High availability, high bandwidth & high security
• Sample SP Service OfferingGreat for many low speed servicesInternet AccessMission criticalData centers connectivityHQ/Campus ring
Secondary Data Center
Primary Data Center
Service Provider NetworkRPR
Metro Branch - 2
HQ
CPE-Router/BridgeMetro
Branch - 1
474747© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
UNI AttributesUNI Attributes
1000Mb10Mb 100Mb
Full Auto
802.3
Yes No
Yes No
Yes No
Mode
MAC Layer
Service Multiplexing
Speed
Bundling
All to One Bundling
EVC AttributesEVC Attributes
PTP(E-Line)
MP(E-LAN)
Yes
Yes No
CE-VLAN ID Preservation
CE-VLAN COSPreservation
Unicast Frame Delivery
EVC Type
MCAST Frame Delivery
BCAST Frame Delivery
No
CIRIngress BW ProfilePer UNI
Ingress BW ProfilePer EVC
Ingress/Egress BW Profile COS ID
L2 Control ProcessingL2 Control Processing
802.3x
LACP
802.1x
GARP
STP
BridgeMCAST
CDP
VTP
PAgP
UDLD
Conditional Un-conditional
Conditional Un-conditional
Conditional Un-conditional
Peer Discard Pass
CBS
EIR
EBS
Yes NoService FrameTransparency
Ethernet Private Ring SERVICE DESCRIPTION
484848© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Agenda
Triple Play
494949© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
• Common Subscriber Services across any Last Mile access
• Continued Leadership in Ethernet Aggregation
Price/Density• IP Services for Business
and ConsumerVoice, Video, DataL2/L3 VPN
• Service Exchange integration
• Architectural evolution
Service Provider Edge —Strategy
7600
DSL
MobileWireless
802.11WiFi
MetroBroadband
Aggregation
Cable
ETTx
Core
IP Service Node
IP Service Node
505050© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Cisco IP NGN - New Service RevenuesExample: Residential Broadband Services
Local and LD Voice $40/mo
Teleworker$70/mo
Digital Music
$10/mo
Broadband Access$30/mo
NetPVR$10/mo
Video and xVoD$50/mo
Home Net $10/mo
Wireless Security $30/mo
Gaming$7/mo
Integrated Networks, Content and Entertainment Systems
515151© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
NGN Market Drivers Device Functionality is Blurring... Any Service, Any Device
AT WORK, AT HOME, ON THE ROADAT WORK, AT HOME, ON THE ROAD
Video Conferencing
Video Conferencing
Digital TV /VOD
Digital TV /VOD
VoIPVoIP High-Speed Internet /VPNHigh-Speed
Internet /VPN
PDA /EmailPDA /Email
Text / Instant Messaging
Text / Instant Messaging
Custom Ring Tones / MP3
Player
Custom Ring Tones / MP3
Player
Push-to-Talk /Intercom
Push-to-Talk /Intercom
VOICEVOICE DATADATAVIDEOVIDEO
525252© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
NGN Market Drivers IP Rich Media Applications & Services
VIDEO ON DEMANDTV ON DEMAND / nPVR
VIDEO ON DEMANDTV ON DEMAND / nPVR
BROADCAST TELEVISIONBROADCAST TELEVISION VIDEO STREAMINGVIDEO STREAMINGVIDEO PHONE / VIDEO CONFERENCING
VIDEO PHONE / VIDEO CONFERENCING
GAMING / INTERACTIVE TVGAMING / INTERACTIVE TV
“Over the Top”Video
“Over the Top”Video
Managed Video
Applications
Managed Video
Applications
Video Communications
Services
Video Communications
Services
VIDEO TO OTHER DEVICESVIDEO TO OTHER DEVICES
535353© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
NGN Market Drivers Impact of Broadband Traffic
IPTV
InternetAccess
VoIP
IP Traffic
Time
128k - 6.0 MbpsInteractive Gaming
3.0 – 5.0 MbpsBroadcast TV (SD-TV)
30Kbps-100 KbpsVoIP
6.0 – 7.0 MbpsHDTV MPEG-4
3.0 - 6.0 MbpsVideo on Demand
.500 - 1.5 MbpsInternet
Bandwidth Required
Consumer Applications
545454© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
• Map service VC to VLAN• ATM COS on the UNI and IEEE 802.1p on NNI• PPPoE, PPPoA, 1483/2684 bridged/routed support• L2 isolation inside a VLAN, MAC forced forwarding• IGMP snooping (no message suppression) & fast leave• DHCP snooping with OP 82 or VMAC for IP bridged, VMAC for PPPoE• Security Functions:
MAC, ARP, IP spoofing Prevention
MAC filter to separate users, limit broadcast
U-PE Ethernet DSLAM Functional Set
IPDSLAM
SIP
VideoSP
ISP ATM (AAL5)
8 x PVCs per ADSLCPE
modem
IEEE 802.1QVoice
Video
Data Set-top Box
PEM
P:5
P:4
P:0
P:4
VBR-rt
VBR-nrt
UBRDSLCPE
Q1
Q2
Q3
Q4
N-PEPE-AGG
555555© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Triple Play Ethernet DSLAMs Architecture Concept
Architecture concept aligned with DSL Forum WT-101
O n- LineM essageFail Net wor k
Pow erCh Up
Ch Dn
Sel ectG ui deM enu NLCn3
PE-AGG
802.1Q
N-PE
Ethernet RingsHub & Spoke Business Customer
Residential Customer
O n- LineM essageFail Net wor k
Pow erCh Up
Ch Dn
Sel ectG ui deM enu NLCn3
Residential Customer
Remote CO
802.1Q
Ethernet DSLAM
RG
RG
PC
STB
LoginPortal
Access ProviderAAA + DHCP
ServersIP / MPLS
RG
Business Customer
ISPs’ DHCP & AAA Servers
802.1Q
802.1Q
L3 IP/MPLS
L2 EthernetU-PE
565656© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
PPPoE Internet Access Service
O n- LineM essageFail Net wor k
Pow erCh Up
Ch Dn
Sel ectG ui deM enu NLCn3PE-AGG
802.1Q
N-PE
Multiple GE Rings Residential CustomerRemote CO
802.1Q
CPE
PC
STB
Access Provider’sAAA & Billing Servers
IP / MPLS
ISPs’ AAA & Billing Servers
Internet Video Headend
VOD Servers
PPPoE Client (PC or routed CPE) generates PPP VMAC translation done by DSLAM for authorization
User is authenticated at AAA Server and IP address is assignedUser is re-authenticated at ISP of choice (based on user domain)
User can access internet
U-PE
575757© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
IP Bridged Internet Access Service
O n- LineM essageFail Net wor k
Pow erCh Up
Ch Dn
Sel ectG ui deM enu NLCn3PE-AGG
802.1Q
N-PE
Multiple GE Rings Residential CustomerRemote CO
802.1Q
CPE
PC
STB
Access Provider’sDHCP & Billing Servers
IP / MPLS
ISPs’ AAA & Billing Servers
Internet Video Headend
VOD Servers
PC or Routed CPE generates DHCP requestSubscriber is identified via DHCP Op 82/VMAC inserted
by the DSLAMUser is authorized by the DHCP sever and IP address is assigned
User can access internetAssumes flat fee Internet Access service
U-PE
585858© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Broadcast TV, PPV, Radio Service
O n- LineM essageFail Net wor k
Pow erCh Up
Ch Dn
Sel ectG ui deM enuNLCn3
PE-AGG
802.1Q
N-PE
Multiple GE Rings Residential CustomerRemote CO
802.1Q
CPE
PC
STB
Access Provider’sAAA, DHCP & Billing
Servers
IP / MPLS Internet
TV/PPv/Radio Headend
VOD Servers
STB generates DHCP requestSubscriber is identified via DHCP Option 82/VMAC
inserted by the DSLAMIP address is assigned (may be conditional on user subscription)
STB generates IGMP request (subscription level verified at DSLAM)
U-PE
595959© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Video on Demand, Personal VCR Service
O n- LineM essageFail Net wor k
Pow erCh Up
Ch Dn
Sel ectG ui deM enu NLCn3PE-AGG
802.1Q
N-PE
Multiple GE Rings Residential CustomerRemote CO
802.1Q
CPE
PC
STB
Access Provider’sAAA, DHCP & Billing
Servers
IP / MPLS Internet
Video Headend
VOD , PVR Server
User access Video Server where he is authenticatedTraffic is unicast to user
STB generates DHCP requestSubscriber is identified via DHCP Option 82/VMAC
IP address is assigned (may be conditional on user subscription)
U-PE
606060© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Voice Service
PE-AGG
802.1Q
N-PE
Multiple GE Rings Residential CustomerRemote CO
802.1Q
CPE
PC
IP Phone
Access Provider’sAAA, DHCP & Billing
Servers
IP / MPLS Internet
Video Headend
SIP Proxy
IP Phone can establish calls using the SIP proxy
IP Phone generates DHCP requestSubscriber is identified via DHCP Option 82/VMAC
IP address is assigned (may be conditional on user subscription)
U-PE
616161© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Architecture for MulticastL3 NPE replication and L2 DSLAM replication
R
DSLAM L2 ReplicationIGMP snoopingIGMP filteringIGMP message throttlingIGMP message suppression
N-PE L3 Replication•IGMP registration•PIM-SSM, SSM mapping
Vlan for Multicast Multicast L2 replication PVC/VLAN for Multicast
IGMP
snooping
CPEMetro Ethernet
NetworkMetro Ethernet
Network
VoIP /PSTN
Internet
Video /VoD
N-PEPE-AGG
STBSTBHAGHAG
PVCs/VLANs
R
626262© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Architecture for MulticastL3 PE-AGG replication and L2 DSLAM replication
R
DSLAM L2 ReplicationIGMP snoopingIGMP filteringIGMP message throttlingIGMP message suppression
PE-AGG L3 Replication•IGMP registration•PIM-SSM, SSM mapping
Vlan for Video Multicast L2 replication PVC/VLAN for Video
IGMP
snooping
CPEMetro EthernetNetwork
Metro EthernetNetwork
VoIP /PSTN
Internet
Video /VoD
N-PEPE-AGG
STBSTBHAGHAG
Service PVCs/VLANs
R
636363© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Agenda
Service Control
646464© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
The Future: A Service Controlled Network
Real-Time Control
Application Awareness
SubscriberIntelligence
Service Velocity
BroadbandAccess Network
ManagedNetwork
PublicNetwork
EnterpriseNetwork
Third PartyPartner Network
Programmability to support new applications and new business requirementsService Velocity
Application session-level bandw idth shaping, blocking, redirecting (http, rtsp, sip)Real-Time Control
Subscriber state management (per-subscriber BW management, quota and OSS integration (via DHCP and RADIUS integration)
Subscriber Intelligence
Stateful deep-packet application inspectionApplication Awareness
RequirementsFunction
656565© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
P2P Traffic Management – Case Study
• Savings on network OPEX & CAPEX • Number of support calls with complaints on level of service was
reduced to zero!
Video
Web
P2P
Reduced transit costs
More BW for interactive apps =improved performance, reduced support & churn
666666© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Service Differentiation
Define, Enforce, and Bill for Service Offerings
Best Effort
60% of subscribers
account forabout 60% of day-time use
Video on Demand
Voice Over IP
P2P, Spam, DoS, Other Malicious Traffic
Browsing, Email, Chat, File Transfer
Bundled Services
676767© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Classification / Policy Engine In ActionEnd-User
Set Priority = 1DefaultDefaultSIP-OffNetRTP (bind to F:104)
UDP, 128.33.1.99, 61.2.3.4, 3031, 30223
Set Priority = 1DefaultDefaultSIP-OffnetSIPTCP, 128.33.1.99, 61.2.3.4, 3211, 5060
Alert if more than 3,000 / hour
spam128.33.1.7@grp1SMTP-OffnetSMTPTCP, 128.33.1.7, 61.2.3.4, 3122, 25
Global Control:
30mbps/120mbps
(no limit between 1am-4am)
DefaultDefaultP2PeDonkeyTCP, 128.33.1.44, 61.2.3.66, 13142, 80
Redirect to: www.xxx.com
Kidsmaggie_simpsonBrowsing-List1HTTPTCP, 128.33.1.6, 61.2.3.4, 4321, 80
Default
Package
NoneDefaultGeneralBrowsing
HTTPTCP, 128.33.1.1, 61.2.3.4, 3122, 80
ActionSubscriberServiceProtocolFlow tuple
686868© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Agenda
Managed services
696969© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Cisco IP NGN - New Service RevenuesExample: Residential Broadband Services
Local and LD Voice $40/mo
Teleworker$70/mo
Digital Music
$10/mo
Broadband Access$30/mo
NetPVR$10/mo
Video and xVoD$50/mo
Home Net $10/mo
Wireless Security $30/mo
Gaming$7/mo
Integrated Networks, Content and Entertainment Systems
707070© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Corporate
Regional HQRegional HQ
Revenue GrowthIP VPN is the Foundation for Enhanced Services
Branch 1Branch 1 Branch 2Branch 2 Branch 3Branch 3
Content Distribution
Hosting
Call Center
IP Tel &UM
IP Tel &UM
Remote & Mobile Access VPN
Remote & Mobile Access VPN
Firewall/IPS
IP VPNFoundation
IP VPNFoundation
Cable /DSL
Cable /DSL
VMVM
PSTNRemote AccessRemote Access
Content Distribution
Collaborative AppsB2B
ApplicationsB2B
Applications
717171© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Connecting Companies to Service ProvidersBasic value of partnering with Cisco
• Common routing protocols
• Consistent security• Class-of-service
policies
• Network stability• Faster restoration• Easy network changes• Easy end-to-end
management717171
727272© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
APAC FY06 Managed Services
IPT
Optical
Sec
CommFranchise
•Sales Slide Deck•Technical Service Description•Marketing Service Description•Features & Benefits•Target Market Segment•Rate Card Options•Best practice & examples•Design Guide & Cases•Implementation Cases•Sales Guides•Tools – Value prop, Qualify (Base & case), RoI•Support Day 1 & Day 2 options•Management & BillingIP-VPN
Service Group Target CollateralManaged Call Manager on Client Site
Mgd CCM in Data Center (hosted)Managed CCME
Managed IP Trunk Service Mgd & partitioned Hosted CCM
Service
Managed Data Center Recovery Managed Ent Backbone
Managed Firewall & IP sec VPN IOSManaged DDOS
Managed Appliance FWManaged IPS/IDS IOS
Managed Firewall & IP sec VPN IOSRemote access for ISR
Managed SIA + VPN+ IPCManaged SIA + WLAN
Managed WAN QoS enabled + IP SLA
737373© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Agenda
1. Cisco IP NGN2. Metro services and solutions3. Cisco solution to DNG P&T/VNPT4. Cisco products update5. Q&A
747474© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
High Level Architecture - View
Metro Access Network
Metro Access Network
MetroCore (MPLS)Metro
Core (MPLS)
INTERNET
IP RANEDGE IP RAN
EDGEIP RANCORE
IP RANCORE
757575© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
CISCO CRS-1/ XR 12K
Proposed MPLS NetworkIntegration Steps (I): Transitional - Integrated Core Network
GE
NEW Core
GE
Juniper(Existing Core)
Juniper Existing EDGE & BRAS
IP/MPLSCORE
Internet GW
INTERNET
New Next Gen Metro Service Edge/Aggregation
10GE
767676© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
VNPT IP NGN:Proposed High Level Architecture (Modular Framework)
VNPTNational MPLS
(10G/40G) Backbone
P
Juniper M160
PPPE
Metro Core(MPLS-10G)
Route Reflector
10G
NEW
Met
ro
Acc
ess/
Aggr
egat
ion
Netw
ork
INTERNET
NEW Carrier GradeCore
(Cisco CRS-1/XR 12K)
PE
Metro Core(MPLS-10G)
NEW
Met
ro
Acc
ess/
Aggr
egat
ion
Netw
ork
10G
MSEMSE
MSE: 7600/12KCarrier Core: CRS-1/XR 12K
ERX(ATM BRAS) ERX
(ATM BRAS)
Internet GW
777777© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
ExistingAccess FR/ATM
ATM/FR
EthernetSonet/SDH
IP/VPNBRAS
NEW: Next Gen
Metro
Migration to Common Service Network and Multi-Service Edge : Step-1
Build the Multiservice IP MPLS Core
IP/MPLS CORE
CRS-1/XR 12K
Cisco
Juniper
787878© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Proposed MPLS NetworkIntegration Steps (II): Converged Packet Core
GE/10GE
GE
CRS-1/XR 12K
GE
Internet GW
GE/10GE
Existing Edge & BRASExisting Edge & BRAS
RSVP-TE for P to P and P to PE
(Juniper)
IP/MPLS COREIP/MPLS CORE(10G/40G)(10G/40G)
MULTI-SERVICE EDGE• LL/FR/ATM/ETH• L2/L3 VPN• Triple-Play• IPV6• MULTICAST VPN• TE/FRR/RSVP-TE
INTERNET
CRS-1/XR 12K
New Next Gen Metro Service Edge/Aggregation
797979© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
One Network, Any Access, Any Services
ATM/FR
IP/MPLSEthernet
Sonet/SDHIP/VPNBRAS
Private IP
Seamless Service Interworking Layer 2 & Layer 3 Services onto a Single Packet Infrastructure Seamless Service Interworking Layer 2 & Layer 3 Services onto a Single Packet Infrastructure
Migration to Common Service Network and Multi-Service Edge: Step-2
Public IP
MSE(7600/12K
BRAS
CRS-1/XR 12K
808080© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Next Generation MAN Architecture Functional Layers
• Service Connectivity and Tunnelling• Subscriber and Service Aggregation• Metro Ethernet Aggregation Network• Metro Core Network
Full ServiceCustomer Equipment
Large ScaleAggregation
IntelligentEdge
MultiserviceCore
Efficient Access
Integrated ArchitectureIntegrated Architecture
Access Node
Aggregation Node P
CE
BRAS
PPP, IP, MPLS MPLS/IPEthernet/IP/MPLSDSL, Ethernet
NMS/OSSNMS/OSS
MPLS PE
Ethernet
ATM PVC
EthernetAccess MPLSEthernet
Aggregation
818181© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Next Generation Metro Services
Business Services• DSL/ Ethernet Access• DSL Access: ERS, L3VPNs• Ethernet Access: L3 VPN, EWS, ERS, EMS, ERMS
Residential Retail Services• DSL Access• Internet Access, VoIP Telephony, VoD, IPTV
Residential Wholesale Services• Layer 3 handoff: L2TP, MPLS VPNs• Layer 2 handoff: 802.1q VLANs (EoMPLS transport)
828282© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Next Generation Broadband Architecture
DSL Access Node
BRAS
MPLS PE
Business
Corporate
Residential
STB
Aggregation Node
Aggregation Node
Core NetworkIP / MPLS
VoD
Content Network
TV SIP
Business
Corporate
Business
Corporate
Aggregation Node
SiSi
SiSi
SiSi
SiSi
Ethernet Access Node
Aggregation Network(RPR/DWDM/GE)
Distribution Node
Access L2/3 Edge
Identity Address Mgmt
Portal Subscriber DatabaseMonitoring Policy
DefinitionBilling
Policy Control Plane (per subscriber)
VoD
Content Network
TV SIP
Ethernet Access
838383© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
QoS Service Architecture
CAR: BandwidthPolicy
CAR: BandwidthPolicy
CAR: PacketClassificationCAR: PacketClassification WRED
Gold Silver Bronze
STM-n/GEProvider Edge
CBWFQ
CE ProviderEdge CRS-1/
XR12KCRS-1/XR12K
ProviderEdge CE
Rate Limiting, Precedence set
and Label imposed
SendsIP Packet
MDRR queuing
Labels removed and forwarded to customer
CBWFQ/WRED
Packet Directiond
CBWFQ/WRED
End-2-End CoS/QoS
MPLS7600/12K7600/12K
MPLS QoSMPLS TE / FRR
Core
848484© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
• Service Provider Network OrganizationMay be organized in different departments
Core & Aggregation netw orks may have different operational and trust modelsThe department level operational and trust models may cover the AS structure, QOS, Security, OAM policies
• Core & Aggregation ModelsUNI, Attached Circuits based on 802.1q/ad, PW Sw itching
NNI, Inter-AS Interconnection Model based on RFC2457bis Multi-AS 10c or Multi-AS TE V PNs for MPLS V PNs, Multicast VPNs, EoMPLS and VPLS ( w ith directed LSP tunnelling) and alternately PW Sw itching for EoMPLS
Network Organization with MPLS/IP AggregationMultiple IGP Domain
Core DomainIP / MPLS
(AS0)
Distribution Node
Aggregation Node
Aggregation Node
Aggregation Node
SiSi SiSi
SiSi
SiSi
Aggregation Domain(AS2)
Aggregation Node
Aggregation Node
Aggregation Node
SiSi
SiSi
SiSi
SiSi
Aggregation Domain(AS1)
Distribution Node
MetroMetro PE PE/P P/PE PE
858585© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Inter-AS Interconnection ModelProtocol Mapping
Core & Aggregation Networks have different AS
Interconnection between the Core & Aggregation Networks is basedon RFC2457bis Multi-AS 10c/ Multi-AS TE VPNs or PW Switching for EoMPLS based services
Core DomainIP / MPLS (AS0)
Distribution Node
Aggregation Node
Aggregation Node
Aggregation Node
SiSi
SiSi
SiSi
SiSi
SiSi
MetroAggregation Domain
(AS2)
Distribution Node
Aggregation Node
Aggregation Node
Aggregation Node
SiSi
SiSi
SiSiDistribution
Node
SiSi
SiSi
MetroAggregation Domain
(AS1)
EBGP IPV4
and MPLS labels
EBGP IPV4
and MPLS labels
eBGP IPv4 + Labels
iBGP IPv4 + Labels
eBGP IPv4 + Labels
Distribution Node
868686© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Agenda
1. Cisco IP NGN2. Metro services and solutions3. Cisco solution to DNG P&T/VNPT4. Cisco products update5. Q&A
878787© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Agenda
At the core
888888© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
7600 Metro Ethernet Summary
MPLSCore
Q-in-Q 14STPQ-in-QDomainQ-in-Q 20
STPQ-in-QDomain
InternetIP-VPN
vLANvLAN 21002100
vLANvLAN 10001000
vLANvLAN 21002100
vLANvLAN 10001000
ATM
FR DSL
vLANvLAN 12001200
Cisco 7600 Advantages:• Breadth of Ethernet Interfaces: LAN & WAN GE, multiple densities
• HW Based MPLS, EoMPLS: RSP720 with 720Gbps fabric
• Ethernet Switch Infrastructure merged with WAN feature set
Overall Strategy:
• Enable SP to offer the broadest range of network services (L2 & L3) – generating greatest revenue potential• Target both ETTB and ETTS markets• Integration with legacy services like ATM & FR
898989© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
7600 as Universal Provider Edge Router
Target Markets– L3 VPN: IP & MPLS
– L2 VPN: AToM (ATM, FR, Ethernet), VPLS
– Cable MSO
– Enterprise WAN Transition
Hardware Accelerated Features–IPv4 & IPv6–IP Multicast –L2 and L3 MPLS VPN–QoS, ACLs, Policing–GRE, NAT & NetFlow –30 – 400 Mpps Processing
Integrated Ethernet and Leased Line
–Copper & Optical–DS-0 to OC-48/STM-16–10Mbps to 10Gbps Ethernet
Natural evolution for Cisco 7500 Series
–Cisco IOS® Feature Parity –Cisco 7X00 Series Port Adapters
909090© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Chassis Options
# of SlotsHeightChassis/rackBandwidthPerformanceNEBS compliance
3-slot
3 (horizontal)
7” (4RU)11
240 Gbps30 Mpps
Yes
6-slot
6 (horizontal)
12.25” (7RU)6
480 Gbps30 Mpps
Yes
9-slot
9 (vertical)
36.75” (21RU)2
720 Gbps30 Mpps
Yes
13-slot
13 (horizontal)
33.3” (19RU)2
720 Gbps30 Mpps
Yes
919191© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Next Generation Forwarding Engine Sup720-3BXL Hardware Accelerated Services
Hardware Accelerated ServicesMPLS, MPLS VPN, EoMPLSIPv4 and IPv6 CEFIPv4 NATGREACL, ACL countersEgress policing
Performance and Scalability30 Mpps forwarding40 Gbps/slot1M FIB entries4K Unique ACLs256K NetFlow entries Integrated SP and RP
complex: Supports up to 1G DRAM
Integrated Switch Fabric: 40 Gbps per slot
Uplink Ports:SFP & 10/100/1000
Removable Storage Slots: Supports up to 512 MB Compact Flash or MicroDrive
Forwarding ASIC:IPv4, IPv6 & MPLS
929292© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Interface Breadth: Ethernet, POS, RPR, ATM, Services
• Fast Ethernet
• Gigabit Ethernet
• 10 Gigabit Ethernet
• Firewall
• VPN Acceleration
• Intrusion Detection
• SSL Termination• Content Services
• Network Analysis
• OC-3/STM-1 POS
• OC-12/STM-4 ATM
• OC-12/STM-4 POS
• OC-48/STM-16 POS• OC-48/STM-16 DPT
• Channelized T3/E3
• Channelized OC-12/STM-4
• Gigabit Ethernet WAN
Optical Services Modules
Intelligent Services Modules
Ethernet Modules
Enhanced FlexWAN for
7000 Series PAs
939393© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
7600 Supports Full L2 & L3 MPLS SuiteLayer 3 VPNs + Layer 2 VPNs + Traffic Engineering + QoS + IP SerLayer 3 VPNs + Layer 2 VPNs + Traffic Engineering + QoS + IP Servicesvices
MPLS enabled IP BackboneMPLS enabled IP Backbone
VPNs built by Edge Routers-L3 VPNs use BGP-L2 VPNs use Directed LDP
CE
Cisco 7600 PE Cisco 7600 PE
CE
CE
QoS mechanisms like Queuing & Policing, QoS Modes of Uniform & Short
Pipe Supported
Layer 3 Routing protocols available on
PE-CE: Static, RIP, OSPF, EIGRP, eBGP
Layer 2 Circuits:Ethernet, ATM, Frame
Relay, PPP, HDLC
CE
Layer 3 VPN Layer 2 VPN Traffic Engineering
LegendLegend
PE – Provider Edge Router (Service Prov ider)CE – Customer Edge Router (Enterprise)
TE Tunnel built using RSVP signaling &
protection provided by Fast Reroute
949494© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Agenda
At the aggregation
959595© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Cisco 7600Catalyst 6500
Mixed Residential/Business Service Metro Ethernet Network (ETTX)
Inter-MetroBackboneSiSiSmall/Med
Business
Residence
Metro Aggregation
Catalyst 4500ISPNewNew
ONT 1031CWDM Metro Access Ring
969696© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
New Catalyst 4500 Series —Enables Control for Metro Ethernet Networks
• Service provider access or edge aggregation• Scalable, predictable, wire-speed performance
48 Mpps Layer 2/3/4 Cisco Express Forwarding
• Intelligent ServicesGranular QoSEnhanced SecurityReliable IP multicast
• Integrated resiliencySupervisor Redundancy1+1 Power RedundancyNEBS level 3 compliant
• Up to 240 10/100/1000 Ethernet ports Fiber or copper
• Unsurpassed Investment protectionCatalyst 4000 line cards will work in Catalyst 4500
979797© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Agenda
At the remote POP
989898© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Triple Play ServicesTriple Play
FTTH
STB
ADSL
DSLAM
Modem
Service Provider Network
STB
ME 6524
Voice
Video
Data
Voice
Video
Data
Customer Located Switch
• IEEE 802.1Q Trunk • 802.1Q Tunneling• DHCP Snooping, DHCP Option 82
• Hardware Multicast Replication• IP Multicast Protocol (PIM-SM, PIM-
SSM, IGMP v3, IGMP Snooping)
999999© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Cisco ME 6500 Series Ethernet Switches
• The next generation of fixed configuration Ethernet switches purposely built around the requirements of Carrier Ethernet access and aggregation networks
• Features, form factor and power consumption optimized for Triple Play and FTTx deployments
• Architecture and features consistency with the Cisco Catalyst 6500 Series for operational efficiency
100100100© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Introducing the ME 6524 Ethernet Switch
• The Cisco ME 6524 Ethernet Switch is the first instantiation of the ME 6500 Series
• The ME 6524 Ethernet Switch is available in two configuration
ME-C6524GS-8S24 GE SFP Downlinks
+ 8 GE SFP Uplinks
ME-C6524GT-8S24 GE-TX Downlinks + 8 GE SFP Uplinks
101101101© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Cisco ME 6524 Product OverviewFront and Rear View
Front View
RS232 (RJ-45) Console Port Compact Flash Slot
8 GE SFP Ports(GE 1/25-32)
2 x USB Ports
24 GE SFP Downlinks Ports(GE 1/1-24)
Fan TraySide-by-Side Airflow
Redundant Power Supplies
Rear View
102102102© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Cisco ME 6524Hardware Overview
• Compact form factor 1.5 RU rack space
19’’ depth
• Optimal gigabit Ethernet densityUp to 32 GE interfaces, all fiber based
• Interface flexibility—GE SFP or GE-TX
• Redundant 400W DC power supplies, hot swappableAC power supplies available after FCS
• Hot swappable fan tray
• NEBS level 3/ETSI compliant*
* NEBS Compliance Certificate expected in 1HCY06
103103103© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Cisco ME-6524—SFP Optics Support
• Support for gigabit Ethernet SFP optics• Wide range of optics for various reach
1000BASE-SX
1000BASE-LX1000BASE-ZX1000BASE-BX100BASE-BX*
1000BASE-TX*
• Uplink interfaces support all the above optics, CWDM and DWDM* SFPs
• Future proof for 100Base-BX SFPs(single fiber)
* Available After FCS
104104104© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Agenda
At the customer site(building, campus)
105105105© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
ME 3400 Series Hardware Overview -Service Provider-friendly Design:
•Wire-speed switch built with Cisco switching ASIC
•NEBS Level 3/ETSI Compliant•AC or DC Power Supply Options
•All-front cabling simplify troubleshooting in the field
•Compact Form factor: 1RU x 9.52 in. depth provide ease of deployment in space limited places
•Support 19”, 23” and ETSI rack mount for flexible mounting options
•High temperature range support: 0 ~ 50c
•Supports both Fast Ethernet and Gigabit Ethernet SFP modules
106106106© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Cisco ME 3400-24TS Product Overview-Hardware Details
AC Power Version, Front View
DC Power Version, Front View
-48 VDC with Separate
A and B Inputs
-48 VDC with Separate
A and B Inputs
90-240 VAC, 50-60Hz withPower Cable
Retaining Clip
90-240 VAC, 50-60Hz withPower Cable
Retaining Clip
System Status LED
System Status LED
Standard Console PortStandard
Console Port
Air IntakeAir IntakeAir IntakeAir Intake
24 FastEthernetPorts
24 FastEthernetPorts
Port Status LEDSPort Status LEDS
2 Gigabit Ethernet PortsSupports Fiber and Copper
SFPs, Including 100FX
2 Gigabit Ethernet PortsSupports Fiber and Copper
SFPs, Including 100FX
Optional Chassis Ground
Connector
Optional Chassis Ground
Connector
107107107© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
Triple Play Services
InternetAccess
Video Voice
ME 3400 SeriesME 3400 SeriesAccess RingAccess Ring
Home Access Home Access GatewayGateway
Video
Triple PlayTriple Play
Robust Multicast:IGMP SnoopingIGMP FilteringIGMP Throttling
Advanced QoS:Bandwidth Control Priority QueueMulticast Classes support
Voice
108108108© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
L2 VPN service using 802.1Q Tunneling
Corp B, Site 2Corp B, Site 2
VLAN 50VLAN 50--120120
Corp B, Site 1Corp B, Site 1
VLAN 35-60
Corp A, Site 1
Customer VLAN 35-60
VLAN 50VLAN 50--120120
Corp A, Site 2
Corp B, Site 3Corp B, Site 3
VLAN 50VLAN 50--120120
SP VLAN 5SP VLAN 5
SP VLAN 8SP VLAN 8
SP VLAN 8SP VLAN 8SP VLAN 8SP VLAN 8
SP VLAN 5SP VLAN 5
SP Metro CoreSP Metro Core
• Allows tunneling of customer’s VLAN information through service provider network transparently by adding a second .1Q tag (service provider tag)
• Layer 2 Protocol Tunneling enables transparent tunneling of customer control protocols, i.e. CDP, VTP, BPDU, etc.
L2 VPNL2 VPN
109109109© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
L3VPN using Multi-VRF CE
CPE
CE10720
Cust ACPE
Cust B
Cust C
CPE
CPE
CLEME 3400 Series
Cust ACPE
Cust B
Cust C
CPE
CPE
CLEME 3400 Series
PE P P PE
MPLSMPLS
802.1Q trunk
3 VRFs
802.1Q trunk
• Multi-VRF CE brings PE functionality on ME 3400 Series without running MPLS at the access
• Customer routing tables are segregated using VRFs• Up to 26 CPE devices supported (26 VRFs)
L3 VPNL3 VPN
MPLS 3 VRFs
110110110© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID
What is not mentioned ?
• IMS & FMC• Video solution• IP Core• CPE (ISR)• Managed services & Data center• MSPP and ROADM transport solution• Cisco Service Exchange Framework (CEF)• Network Management
111111111© 2003 Cisco Systems, Inc. All rights reserved.Presentation_ID