Platform Leaders in Broadband Aggregation - …neighorn/PDF/7200_7301BBA.pdfCisco SSG and OSS...
Transcript of Platform Leaders in Broadband Aggregation - …neighorn/PDF/7200_7301BBA.pdfCisco SSG and OSS...
1© 2003, Cisco Systems, Inc. All rights reserved.Session NumberPresentation_ID
Cisco 7200 and 7301 Series Routers
Platform Leaders in Broadband Aggregation
Cisco Systems, Inc.
222© 2003, Cisco Systems, Inc. All rights reserved.Amanda L Holdan
Broadband Aggregation is….
• the glue that dynamically binds the subscriber to revenue-generating services; Broadband Aggregation rides above varying access methods such as ISDN, DSL, Cable, Ethernet and Wireless last-mile options
Revenue Generating Services (Video, Gaming, Voice … )
Revenue Generating Services (Video, Gaming, Voice … )
Subscriber Aggregation(Authentication and Accounting …)
Subscriber Aggregation(Authentication and Accounting …)
Subscriber AccessDial, DSL,
CableDial, DSL,
Cable EthernetEthernet Wireless Wireless
333© 2003, Cisco Systems, Inc. All rights reserved.Amanda L Holdan
Cisco’s Broadband Aggregation PortfolioIndustry-Leading Scale, Performance, Services and Availability
Midsized PoP SolutionMidsized PoP Solution Large PoP DSL/ATM Solution With redundant CPU Large PoP DSL/ATM Solution With redundant CPU
Large PoP Ethernet Metro/ETTX Solution Large PoP Ethernet Metro/ETTX Solution
Cisco 7200Cisco 7200
Cisco 7301Cisco 7301 Cisco 7600Cisco 7600
Cisco 10000Cisco 10000
NPE-G1
NEW
NEW PRE2
NEW
Cisco SSG and OSS SolutionsCisco SSG and OSS Solutions
Over 60,000SessionsOver 60,000Sessions
32,000 Sessions Per Module32,000 Sessions Per Module16,000 Sessions16,000 Sessions
444© 2003, Cisco Systems, Inc. All rights reserved.Amanda L Holdan
Cisco 7200/7301 Distributed Aggregation Solution
VideoVoice
Content
Enterprise
Internet
ISP
DSL/ATM
Metro/Ethernet
Access Protocol Aggregation Point
C7200/7301 Universal Broadband Box
Central Office or POP
Mobile Wireless IP, ATM, or MPLS
Cable
Service Provider Core
Network
Service Access Point
555© 2003, Cisco Systems, Inc. All rights reserved.Amanda L Holdan
Cisco 7200/7301 Centralized Aggregation Solution
VideoVoice
Content
Enterprise
Internet
ISP Network
DSL/ATM
Metro/Ethernet
Access Protocol Aggregation Point
C7200/7301 Universal
Broadband Box
Main PoP, ISP, or Large
Enterprise Site
Mobile Wireless
Cable
Service Provider
Access Network
Service Access Point
IP or ATM
666© 2003, Cisco Systems, Inc. All rights reserved.Amanda L Holdan
Cisco 7200Cisco 7200 CiscoCisco 73017301
Your Universal Broadband Solution Cisco’s 7200 and 7301 Series: True Stability
The most widely deployed Broadband Aggregation solution in the industry
Compact (3 RU), modular universal router
Supports the widest variety of interfaces and Cisco IOS features
Highest performing single-rack unit router in the industry
3 built-in GE interfaces, supports the widest variety of interfaces and Cisco IOS features
777© 2003, Cisco Systems, Inc. All rights reserved.Amanda L Holdan
Benefits of the Cisco 7200 & 7301
• Maximize density with3 10/100/1000 ports not limited to
bandwidth points (copper or fiber) allowing TRUE line rate performance
• Engineered for CO and POP installations
• Maximize performance with 1 Million packets per second
• Small form factor saves rack space and money.
• Leverages all IOS broadband expertise and features
• Investment protection! Low initial investment with upgrade and redeployment capability
• Scalability• Wide range of connectivity
options: ATM, POS, Serial, Token Ring, FDDI, E/FE/GE, multi-channel T-1/E-1,T-3/E-3, DPT,
• Service Acceleration via hardware for IP Sec
888© 2003, Cisco Systems, Inc. All rights reserved.Amanda L Holdan
NPE-G1 Connections
Interface G0/1RJ-45: 10Mb/100Mb/1Gb
GBIC: 1Gb (SX/LX/ZX)
Interface G0/2 Interface G0/3
Compact Flash Slot64MB(default), 128MB,
& 256MB supported
Console/AuxiliaryAvailable when no I/O controller is installed.
Power forward with 1 Million PPSInvestment Protection Swap the engine, not the chassis
999© 2003, Cisco Systems, Inc. All rights reserved.Amanda L Holdan
Why the Cisco 7200 and 7301 for Broadband?
• Access Independence~ Support for all access options• Flexibility in Deployment Options• Complete subscriber encapsulation and BBA architecture support • Session count vs. Form Factor• VC counts• SSG enabled for dynamic service creation
• Provisioning Optimization Tools: virtual templates, bba-groups, vc- class, pvc-range, vlan-range, auto-vc creation
• Industry leading per-subscriber QoS options• Multicast enabled services to the broadband subscriber• Q in Q termination for PPPoEoVLAN subscribers
101010© 2003, Cisco Systems, Inc. All rights reserved.Amanda L Holdan
Cisco Zero Touch Provisioning
Using the new Cisco ability to create ATM VCs automatically
and autosense the ATM encapsulation:
BenefitsBenefitsAllows Virtual Circuits to be automatically setup & torn down with no pre-provisioningAllows Virtual Circuits to be automatically setup & torn down with no pre-provisioning
16,000 Subscribers with only 7 linesof commands
vc-class atm zerotouchencapsulation aal5autoppp Virtual-Template1create on-demand
! interface ATM1/0class-int zerotouch
!interface ATM1/1class-int zerotouch
• Memory is only allocated when VC is active
• Allows for TRUE ATM VC Over-provisioning
• Any VPI/VCI pair can be used on the interface
• Supports both PPPoAand PPPoEsubscribers
111111© 2003, Cisco Systems, Inc. All rights reserved.Amanda L Holdan
Why Network Address Translation?
End User
Netw
ork
•Converts private address space to public address space
•Allows you to utilize one address to support many networking devices behind it.
•NAT makes it easy to move devices around in your network since external IP address belongs to the router or a global pool
Local Area Network Internet
10.0.0.2 223.57.62.51
10.0.0.2 223.57.62.51
10.0.0.210.0.0.310.0.0.4
223.57.62.51
10.0.0.210.0.0.310.0.0.4
223.75.62.51
121212© 2003, Cisco Systems, Inc. All rights reserved.Amanda L Holdan
Breadth of Quality of Service (QoS)
c7301c7301
c7204VXRc7204VXR
c7206VXRc7206VXR
c7301c7301
Frame Relay Traffic Shaping (FRTS)Modular QoS cli (MQC) support
Low-Latency Queuing (LLQ)Class-Based Weighted Fair Queuing Class-Based Weighted Random Early Detection
PolicingPolicingMarkingMarkingShapingShaping
Committed Access Rate (CAR)Committed Access Rate (CAR)Generic Traffic Shaping (GTS)Generic Traffic Shaping (GTS)
IP/ATM QoSIP/ATM QoSInterworkingInterworking
141414© 2003, Cisco Systems, Inc. All rights reserved.Amanda L Holdan
• Extends the separation of L3 Forward table to the PE-CLE• PE and PE-CLE routers exchange routing information through eBGP,
OSPF, RIPv2, Static routing• PE-CLE and PE-CLE exchange routing information through iBGP• Typical scenario for this application includes small number of peers
and small number of routes
PE
PE-CLE
PE-CLE
eBGP iBGP
VRF-lite (Multi-VRF CE)VPN1VPN1
VPN2
VPN1VPN1
VPN2
151515© 2003, Cisco Systems, Inc. All rights reserved.Amanda L Holdan
On-Demand Services
InternetAccess
Networks
Mobile WiFiDSLCableETTx
Enterprise
Provider
VenueVenueVenue
Presence
Productivity
Profitability
Intelligent Information Network
PrintingConferencing
Video Training Data Storage
Business Services
MapsFlight Info
Travel AdvisoryReservationsConvenience Services
GamingTourism
Video
DatingEntertainment
Menus
Visitor Access
GuidesAudio
Surveillance
Schedules
IdentificationEmergency
Roadside AssistanceHA Recovery
Advertisement
161616© 2003, Cisco Systems, Inc. All rights reserved.Amanda L Holdan
On-Demand Service Control
InternetAccess
Networks
Mobile WiFiDSLCableETTx
Enterprise
Provider
VenueVenue
Presence
Productivity
Profitability
Self-Service
Policy Identity BillingBusiness Support
SystemsControl
PartnersPortal
• CNS Subscriber Edge Service Manager• CNS Access Registrar RADIUS• CNS Identity Cache Engine
c7301
c7206
c7204
c7301
c7301
171717© 2003, Cisco Systems, Inc. All rights reserved.Amanda L Holdan
Subscriber Edge Services
AccessNetwork Open Garden
Basic Internet
Corporate VPN
PDA
WAP
Laptop
Weather Flight InfoVenue
Web Portal
Premium Services
Mobile Wi-FiDSLCableEthernet
• Personalized content • Self-subscription & self-care• On-demand, billable services• Prepaid and roaming services
Subscriber Edge Products
• CNS Subscriber Edge Service Manager• CNS Access Registrar RADIUS• CNS Identity Cache Engine
PlatformRange
181818© 2003, Cisco Systems, Inc. All rights reserved.Amanda L Holdan
Adding Subscriber Intelligence to IP Networks to increase per subscriber revenue
Revenue Generating ServicesRevenue Generating Services• Walled Garden Portal• Subscriber Self-care portal• PrePaid Services ( Volume, time … )• Turbo Button
• Walled Garden PortalWalled Garden Portal•• Subscriber SelfSubscriber Self--care portalcare portal•• PrePaidPrePaid Services ( Volume, time Services ( Volume, time …… ))•• Turbo ButtonTurbo Button
• Protocol Restriction ( no IPSEC )• TCP Session Limits• Per User Firewall
•• Protocol Restriction ( no IPSEC )Protocol Restriction ( no IPSEC )•• TCP Session LimitsTCP Session Limits•• Per User FirewallPer User Firewall
Service Selection Gateway (SSG)
Service Selection Service Selection Gateway (SSG)Gateway (SSG)
Cisco Broadband Cisco Broadband Network ServicesNetwork Services
Context Based Access Control (CBAC)
Context Based Access Context Based Access Control (CBAC) Control (CBAC)
Network Based Application Recognition (NBAR)
Network Based Application Network Based Application Recognition (NBAR)Recognition (NBAR)
• Peer 2 Peer Traffic Marking• Virus Filtering • Traffic Pattern analysis
•• Peer 2 Peer Traffic MarkingPeer 2 Peer Traffic Marking•• Virus Filtering Virus Filtering •• Traffic Pattern analysisTraffic Pattern analysis
Flow based billing (NetFlow™)Flow based billing (Flow based billing (NetFlowNetFlow™™)) • User based billing • Export data format for Billing Services• Integrated to 3rd party billing
•• User based billing User based billing •• Export data format for Billing ServicesExport data format for Billing Services•• Integrated to 3Integrated to 3rdrd party billingparty billing
191919© 2003, Cisco Systems, Inc. All rights reserved.Amanda L Holdan
Authenticating the User
user1
user2
user1
user2Personalized Personalized
Menu of Menu of
ServicesServices
Branded Partner Branded Partner
Logo & Logo &
AdvertisingAdvertising
PersonalizationPersonalization
OptionsOptions
Jump Page for Partner
Services
Jump Page for Jump Page for Partner Partner
ServicesServices
User menuError MessagesStatus Messages…Extensibility is key
Username
Password
Username
Password
202020© 2003, Cisco Systems, Inc. All rights reserved.Amanda L Holdan
Capture web sessions on start up or at configurable intervals
Target advertising to identified subscribersMatch content to identified subscribers
SESM WebPortal
Personal PortalsIntercept Customers and force them to logon
InternetInternet
AAA ServerBilling System
212121© 2003, Cisco Systems, Inc. All rights reserved.Amanda L Holdan
Cisco SSG Multiuser-Context Routing
User
Serviceobjects
Cisco Service Selection Gateway
10.1.1.10
11.1.1.10
12.1.1.10
INTERNETINTERNET
CORPCORP
QUAKEQUAKE
Host-Obj
Host-Obj
Host-Obj
Hostobject
Connectionobject
222222© 2003, Cisco Systems, Inc. All rights reserved.Amanda L Holdan
Service selection
Cisco SSG Service Types
Service access
ProxyProxy
PassthroughPassthrough
TunnelTunnel
Username
Password
232323© 2003, Cisco Systems, Inc. All rights reserved.Amanda L Holdan
Network Based Per User FirewallNew Revenue Generating Service
NAS
BAS
PSTN
AAA Server
Internet
Firewall Rules Auto provision By AAA
Firewall Rules Auto provision By AAA
BENEFITS:BENEFITS:
•• Firewalls and protects users from each other Firewalls and protects users from each other
•• Differentiated IP services for new revenue streams and customer Differentiated IP services for new revenue streams and customer retentionretention
•• Replace home based Firewalls (Centralized solution )Replace home based Firewalls (Centralized solution )
Protect Subscribers from each other !
Protect Subscribers from each other !
DOS Attack
242424© 2003, Cisco Systems, Inc. All rights reserved.Amanda L Holdan
URL Filtering – Children Channel
InternetCisco 7200
URL Filter Server
1 – I want to go to www.mickeymouse.con2 – Router checks local cache, then url server3 – Corporate Server permits or denies connection
#1
#2#3
#4
252525© 2003, Cisco Systems, Inc. All rights reserved.Amanda L Holdan
NBAR (Network Based Application Recognition) Intelligent P2P / Application Bandwidth Management
Provides intelligent network classification for bandwidth management of P2P and web-based applications.
• Analyzes application traffic patterns in real time
• Classifies network traffic using application information
• Enables downstream actions based on QoS policies via random early detection, class-based queuing, and policing
Provides intelligent network classification for bandwidth management of P2P and web-based applications.
• Analyzes application traffic patterns in real time
• Classifies network traffic using application information
• Enables downstream actions based on QoS policies via random early detection, class-based queuing, and policing
InternetInternetVideo Traffic
Voice Traffic
Data Traffic P2P
• Packet Classification• Packet Marking• Bandwidth Management• Congestion Avoidance• Measurement
• Packet Classification• Packet Marking• Bandwidth Management• Congestion Avoidance• Measurement
Over85 ProtocolsSupported
Over85 ProtocolsSupported
262626© 2003, Cisco Systems, Inc. All rights reserved.Amanda L Holdan
Network-Based Application Recognition
My Application is too slow!
Citrix 25%Netshow 15%Fasttrack 10%FTPFTP 30%30%HTTP 20%• Protocol Discovery analyzes
application traffic patterns in real time and Discovers which traffic is running on the network
• Intelligent Classification Engine used in conjunction with QoS class-based features
Link Utilization
Mark Citrix as Interactive service and
police FTPGuarantee bandwidth
for Citrix!
Platforms: 1700, 2600XM, 3600, 3700, 7100, 7200, 7500; Cat 6500 & 7600 (MSFC/FlexWAN)
272727© 2003, Cisco Systems, Inc. All rights reserved.Amanda L Holdan
Validating Cisco’s Claims: Miercom Report~ March 2003
• Cisco 7200 with NPE-G1 and Cisco 7301 scale to16,000sessions for PPPoA/oE for PTA, LAC and LNS
• Cisco auto-VC and PPP auto-detect features automate connection setup, thus lowering operations costs
• Cisco 7200 with NPE-G1 and Cisco 7301 support a rapid session setup rate of 150 calls per second
• ·Cisco PA-A6 Port Adapter supports 8,000 VC’s per interface
292929© 2003, Cisco Systems, Inc. All rights reserved.Amanda L Holdan
The 7200/7300 Broadband Advantage
• WAN Edge - Award-winning QoSfeature performance.
• Broadband Aggregation - Up to 16,000 PPPoX sessions per chassis.
• 8,000 VC’s per interface with PA-A6
• 20,000 VLAN’s per IDB
• Policing per PPPoE subscriber
• The Cisco 7200 Series and the Cisco 7301 offer the lowest CAPEX investment to deliver up to 16,000 simultaneous subscriber sessions!!