Platform Leaders in Broadband Aggregation

Transcription

1 Cisco 7200 and 7301 Series Routers Platform Leaders in Broadband Aggregation Cisco Systems, Inc. Session Number Presentation_ID 1

2 Broadband Aggregation is. the glue that dynamically binds the subscriber to revenuegenerating 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 ) Subscriber Aggregation (Authentication and Accounting ) Subscriber Access Dial, DSL, Cable Ethernet Wireless 2

3 Cisco s Broadband Aggregation Portfolio Industry-Leading Scale, Performance, Services and Availability Midsized PoP Solution Large PoP DSL/ATM Solution With redundant CPU NPE-G1 Cisco 7200 Over 60,000 Sessions Cisco NEW PRE2 16,000 Sessions NEW Large PoP Ethernet Metro/ETTX Solution 32,000 Sessions Per Module Cisco 7301 Cisco 7600 NEW Cisco SSG and OSS Solutions 3

4 Cisco 7200/7301 Distributed Aggregation Solution DSL/ATM Central Office or POP Service Provider Core Network ISP Internet Enterprise Mobile Wireless IP, ATM, or MPLS Content Cable C7200/7301 Universal Broadband Box Video Voice Metro/Ethernet Access Protocol Aggregation Point Service Access Point 4

5 Cisco 7200/7301 Centralized Aggregation Solution DSL/ATM Service Provider Access Network Main PoP, ISP, or Large Enterprise Site ISP Network Internet Enterprise Mobile Wireless IP or ATM Content Cable C7200/7301 Universal Broadband Box Video Voice Metro/Ethernet Access Protocol Aggregation Point Service Access Point 5

6 Your Universal Broadband Solution Cisco s 7200 and 7301 Series: True Stability Cisco 7200 Cisco 7301 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 6

7 Benefits of the Cisco 7200 & 7301 Maximize density with 3 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, multichannel T-1/E-1,T-3/E-3, DPT, Service Acceleration via hardware for IP Sec 7

8 NPE-G1 Connections Power forward with 1 Million PPS Investment Protection Swap the engine, not the chassis Interface G0/1 RJ-45: 10Mb/100Mb/1Gb GBIC: 1Gb (SX/LX/ZX) Interface G0/2 Interface G0/3 Compact Flash Slot 64MB(default), 128MB, & 256MB supported Console/Auxiliary Available when no I/O controller is installed. 8

9 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 9

10 Cisco Zero Touch Provisioning Allows Virtual Circuits to be automatically setup & torn down with no pre-provisioning vc-class atm zerotouch encapsulation aal5autoppp Virtual-Template1 create on-demand! interface ATM1/0 class-int zerotouch! interface ATM1/1 class-int zerotouch 16,000 Subscribers with only 7 lines of commands Benefits Using the new Cisco ability to create ATM VCs automatically and autosense the ATM encapsulation: 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 PPPoA and PPPoE subscribers 10

11 Why Network Address Translation? Local Area Network Internet End User Network 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 11

12 Breadth of Quality of Service (QoS) Policing Marking Shaping Low-Latency Queuing (LLQ) Class-Based Weighted Fair Queuing Class-Based Weighted Random Early Detection c7301 c7206vxr c7204vxr c7301 IP/ATM QoS Interworking Committed Access Rate (CAR) Generic Traffic Shaping (GTS) Frame Relay Traffic Shaping (FRTS) Modular QoS cli (MQC) support 12

13 Remote Access into MPLS VPN 13

14 VRF-lite (Multi-VRF CE) VPN1 VPN1 PE-CLE VPN2 ibgp ebgp PE VPN1 VPN1 PE-CLE VPN2 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 14

15 On-Demand Services Convenience Services Reservations Travel Advisory Flight Info Emergency Maps Schedules Entertainment Tourism Menus Dating Guides Gaming Video Audio Business Services Identification Surveillance Conferencing HA Recovery Printing Roadside Assistance Advertisement Video Training Data Storage Visitor Access Intelligent Information Network Enterprise Productivity Presence Access Networks Mobile WiFi DSL Cable ETTx Internet Provider Profitability Venue 15

16 On-Demand Service Control CNS Subscriber Edge Service Manager CNS Access Registrar RADIUS CNS Identity Cache Engine Enterprise Business Support Systems Portal Self- Service Policy Identity Billing Control Partners c7301 Productivity c7206 Presence Access Networks Mobile WiFi DSL Cable ETTx c7301 Internet c7204 c7301 Provider Profitability Venue 16

17 Subscriber Edge Services Access Network Personalized content Self-subscription & self-care On-demand, billable services Prepaid and roaming services Web Portal Venue Weather Flight Info Open Garden PDA Mobile Wi-Fi Corporate VPN DSL Laptop Cable Ethernet Platform Range Premium Services WAP CNS Subscriber Edge Service Manager CNS Access Registrar RADIUS CNS Identity Cache Engine Subscriber Edge Products Basic Internet 17

18 Adding Subscriber Intelligence to IP Networks to increase per subscriber revenue Cisco Broadband Network Services Service Selection Gateway (SSG) Context Based Access Control (CBAC) Network Based Application Recognition (NBAR) Flow based billing (NetFlow ) Revenue Generating Services Walled Walled Garden Garden Portal Portal Subscriber Subscriber Self-care Self-care portal portal PrePaid PrePaidServices ( ( Volume, Volume, time time )) Turbo Turbo Button Button Protocol Protocol Restriction Restriction ( ( no no IPSEC IPSEC ) ) TCP TCP Session Session Limits Limits Per Per User User Firewall Firewall Peer Peer 2 Peer Peer Traffic Traffic Marking Marking Virus Virus Filtering Filtering Traffic Traffic Pattern Pattern analysis analysis User User based based billing billing Export Export data data format format for for Billing Billing Services Services Integrated Integrated to to 3 rd rd party party billing billing 18

19 Authenticating the User User menu Error Messages Status Messages Extensibility is key Branded Partner Logo & Advertising user1 user2 Personalized Menu of Services Username Password Personalization Options Jump Page for Partner Services 19

20 Personal Portals Intercept Customers and force them to logon SESM Web Portal AAA Server Billing System Internet Capture web sessions on start up or at configurable intervals Target advertising to identified subscribers Match content to identified subscribers 20

21 Cisco SSG Multiuser-Context Routing User Cisco Service Selection Gateway Host object Connection object Host-Obj INTERNET Host-Obj CORP QUAKE Host-Obj Service objects 21

22 Cisco SSG Service Types Service selection Username Password Passthrough Proxy Tunnel Service access 22

23 Network Based Per User Firewall New Revenue Generating Service BENEFITS: Firewalls and protects users from each other Differentiated IP services for new revenue streams and customer retention Replace home based Firewalls (Centralized solution ) PSTN DOS Attack NAS Protect Protect Subscribers Subscribers from from each each other other!! Internet Firewall Rules Rules Auto Auto provision By By AAA AAA BAS AAA Server 23

24 URL Filtering Children Channel #2 #3 URL Filter Server #1 Cisco 7200 Internet #4 1 I want to go to 2 Router checks local cache, then url server 3 Corporate Server permits or denies connection 24

25 NBAR (Network Based Application Recognition) Intelligent P2P / Application Bandwidth Management Over 85 Protocols Supported Provides Provides intelligent intelligent network network classification classification for for bandwidth bandwidth management management of of P2P P2P and and web-based web-based applications. applications. Analyzes Analyzes application application traffic traffic patterns patterns in in real real time time Classifies Classifies network network traffic traffic using using application application information information Enables Enables downstream downstream actions actions based based on on QoS QoS policies policies via via random random early early detection, detection, class-based class-based queuing, queuing, and and policing policing Voice Traffic Data Traffic Packet Classification Packet Marking Bandwidth Management Congestion Avoidance Measurement P2P Video Traffic Internet 25

26 Network-Based Application Recognition My Application is too slow! Intelligent Classification Engine used in conjunction with QoS class-based features Protocol Discovery analyzes application traffic patterns in real time and Discovers which traffic is running on the network Link Utilization Citrix 25% Netshow 15% Fasttrack 10% FTP 30% HTTP 20% Mark Citrix as Interactive service and police FTP Guarantee bandwidth for Citrix! Platforms: 1700, 2600XM, 3600, 3700, 7100, 7200, 7500; Cat 6500 & 7600 (MSFC/FlexWAN) 26

27 Validating Cisco s Claims: Miercom Report~ March 2003 Cisco 7200 with NPE-G1 and Cisco 7301 scale to16,000 sessions for PPPoA/oE for PTA, LAC and LNS Cisco auto-vc and PPP autodetect 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 27

28 Meircom Session Rate Report 28

29 The 7200/7300 Broadband Advantage WAN Edge - Award-winning QoS feature 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!! 29

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