cisco 7100, 7200 and 7500 product update

8/14/2019 Cisco 7100, 7200 and 7500 Product Update

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Copyright 1998, Cisco Systems, Inc. All rights reserved. Printed in USA.Presentation_ID.scr 1

1

1107

0960_05F9_c2 1999, Cisco Systems, Inc. 1 1999, Cisco Systems, Inc.

1107

0960_05F9_c2

2 1999, Cisco Systems, Inc.

1107

0960_05F9_c2

Cisco 7100, Cisco 7200Cisco 7100, Cisco 7200and Cisco 7500and Cisco 7500Product UpdateProduct Update

Session 1107Session 1107


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3

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0960_05F9_c2 1999, Cisco Systems, Inc.

AgendaAgenda

System Developments

Cisco 7500

Cisco 7200

Virtual Private Networking

Cisco 7100

Voice on High End Routers

4

1107


XGS

4xxx

2500

MultipleLeased Lines

DS0-DS1

Swiss Army Knife7500

FE/FDDIUplinks

Legacy Campus

Swiss Army Knife RouterSwiss Army Knife Router

Medium to high-performance router for:

WAN needs

Core campus requirements


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3. High-Performance3. High-PerformanceCampusCampus

2600,3600

4. Service-Enabled4. Service-EnabledBackbone WANBackbone WAN

7500

8510,8540 MSR

8510, 85408510, 8540CSRCSR

(Extranet)

7500/7500/72007200

770

5300

Branch OfficesBranch OfficesRegional OfficesRegional Offices

Suppliers, BuyersSuppliers, Buyers

International OfficesInternational Offices2. Distribution2. DistributionLayerLayer

1. Access/1. Access/GatewayGateway

Layer 7202Layer 7202

IGX 8400

Internet

Router EvolutionRouter Evolution

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VeryRemote

OfficeMainOffice

BusinessPartners

MobileWorkers

HomeOffice

Regional

Office

RemoteOffice

Internet/IP

Mobile WorkersTelecommuters

E-VPNE-VPNGatewayGateway

Enterprise Virtual Private NetworkstheEnterprise Virtual Private Networksthe

Integrated VPN Gateway RouterIntegrated VPN Gateway Router

Private Line Network


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VoiceVoiceProcessingProcessing

LowLowCircuitEmulation

HighHighCompression

Campus

MAN

WAN

Cisco 7xxCisco 800Phones

Data/Voice/Video CapacityData/Voice/Video CapacityLowLow HighHigh

NetworkNetwork

Cisco LS1010

Cisco Catalyst 5500Cisco Catalyst 8500

Cisco IGX 8400Cisco AS5300

Cisco 2600Cisco MC3810Cisco 3600

CiscoCisco72007200

Selsius

Cisco BPX 8600

Cisco 12000

Cisco 7500

The Routers Multiservice RoleThe Routers Multiservice Role

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Collapsed RouterCollapsed Router

Backbone MigrationBackbone Migration

Improve 7XXXperformancewith ARS

Integrate 85XXfor IP/IPXperformance

Add GigabitEthernet orATM switchingin the core

CatalystCatalyst5xxx5xxx

Server Farm



Server Farm


CiscoCisco7xxx7xxx

GE orATM

199597 199899

CiscoCisco7xxx7xxx

CiscoCisco7xxx7xxxFDDI

CatalystCatalyst85xx85xx


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0960_05F9_c2 9 1999, Cisco Systems, Inc.

1107

0960_05F9_c2

Cisco 7500 SeriesCisco 7500 Series

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Advanced Router TechnologiesAdvanced Router Technologies

High-PerformanceHigh-PerformanceDistributedDistributedArchitectureArchitecture

ScalableScalablePolicy andPolicy andForwardingForwarding

AccelerationAccelerationof Servicesof Services

VIP2-40 and VIP2-50VIP2-40 and VIP2-50

Distributed SwitchingDistributed Switching

Distributed ServicesDistributed Services

RSP FamilyRSP Family

Cisco ExpressCisco ExpressForwardingForwarding

Cisco 7500Advanced Router SystemAdvanced Router System

EncryptionEncryption

CompressionCompression

Hardware BasedHardware Based

The Cisco 7500 AdvancedThe Cisco 7500 Advanced

Router SystemRouter System


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Routers/ChassisRouters/Chassis

Cisco 7505Cisco 7505 Cisco 7507Cisco 7507 Cisco 7513Cisco 7513

11 11 11

Capabilities

Cisco 7576Cisco 7576

22

Chassis/RackChassis/Rack

BandwidthBandwidth

Chassis SlotsChassis Slots

Interface SlotsInterface Slots

Max. Processors*Max. Processors*

Max. Power SuppliesMax. Power Supplies

33

1.0 GB/s1.0 GB/s

55

44

11

11

22

2.1 GB/s2.1 GB/s

77

55

22

22

22

2.1 GB/s2.1 GB/s

1313

1111

22

22

22

4.0 GB/s4.0 GB/s

1313

1111

22

22

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FieldUpgrade

7500 Extensions7500 Extensions

Significant increasein throughput

Protects customerinvestments

New RSP8

processor New VIP4

1999


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Proc.

Switch.Kpps 0

10

20

30

40

50

0 150 300 450 600600 750RSP2RSP2

RSP4RSP4

RSP8RSP8

CEF and OptimalSwitching (Kpps)

Q3 CY 1999

RSP8RSP8

Performance accelerationfor xIP (non-VIP)Cisco 7500s

Increased packet memory(8MB)

Increased Flash(40110 MB/slot)

Increased Boot Flash(16MB) and NVRAM (2MB)

Field upgrade

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VIP2-40VIP2-40400 Mbps

65~90 kpps FDX

Increased Port DensityForwarding Performance

Distributed SwitchingDistributed Services

VIP2-15VIP2-15

Single Media InterfaceLow to Moderate DensityForwards All Packets to RSP

xIP

VIP2-50VIP2-50400 Mbps

100~135 kpps FDX

VIP FamilyVIP FamilyToday


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VIP4VIP4

Next generation VIP

For high bandwidthinterfaces

ATM and POS OC3, OC12

Multichannel products

Gigabit Ethernet

Increased density

Distributed Cisco IOSand L3 services

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VIP2 VIP4Cy Bus

1.1 Gbps

200Kpps

400 Mbps

Cy Bus1.1 Gbps

135Kpps

700+700+

MbpsMbps

PAPA PAPA PAPA PAPA

VIP TechnologyVIP Technology

Single,Single,BridgedBridgedPCI BusPCI Bus

TwoTwoSeparateSeparatePCI BusPCI Bus


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VIP4VIP4

Perf.

Kpps(x2)

Aggregate Bandwidth

0

50

100

150

200

250

0 200 400 600 800800 1000

VIP240VIP240

VIP250VIP250

VIP4 PerformanceVIP4 Performance

New generation VIPtechnology

R7000 processorbased

3x VIP240 performance

Supports 4x CT3 per slot

Greater bandwidth

Dual, independent buses

New memory

architecture128 or 256 MBprogram, packet

Large route tables

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Cisco 7500 Scaling DevelopmentsCisco 7500 Scaling Developments

WAN

MAN

Campus

Enhanced, new platforms

New Cisco IOS scalability

New high-density port adapters

New high-performance uplinks


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Q2 CY 1999

12.OS

Cisco 7200/7500 InterfaceCisco 7200/7500 InterfaceScalabilityScalability

Raises interface maximums

768 physical interfaces max. per system ANDAND

1200 FR PVCs max. per system

Targeted for WAN aggregation

IP only, HDLC/PPP/Frame Relay encaps

BGP, IS-IS, OSPF routing

Focus on channelized serial I/Fs

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T3

AccessNetwork

NxT1

T1 Nx64K

DS0

ManagementWorkstation

WEB,AAA

Servers

Dial andISDN

XDSLCable

FDDI, ATM,Ethernet

InternetBackbone

2 Port Multichannel T32 Port Multichannel T3

Full range of connectivity

on one interface

DS0, NxDS0, FT1, T1, NxT1,subrate DS3, full rate DS3

Up to 128 connections per T3

Full interoperability

Digital Link, Larscom, Kentroxsimultaneous subrate andscrambling support

Direct termination

Built-in T3/E3 line interface

Single wide PA

Cisco 7500 and 7200

Cisco IOS 12.0T, 12.0S

Q3 CY 1999


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7507

T1 Ports per 7-Foot Rack

ListPrice

perT1

Port

19981998PA-MC-T3PA-MC-T3

7507

7513

7507

7576

$100

$600

$1,100

$1,600

$2,100

$2,600

7206

7576

19971997CT3IPCT3IP

Key Technology InsertionKey Technology InsertionThroughout 1999Throughout 1999

3x DSW Performance3x DSW Performance

23x Bandwidth Increase23x Bandwidth Increase

4x CT3 Rack Density4x CT3 Rack Density

Investment ProtectionInvestment Protection

7206VXR

Q2 1999Q2 1999PA-MC-2T3+/VIP4PA-MC-2T3+/VIP4

0 500 1000 1500 2000

7513

Price/Density LeadershipPrice/Density Leadership

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OC12c7500

Intra-POP ATM Network

ATMSwitches

7500 orGSR

OC48

OC12c

Campus/MAN ATM Network

OC12c

OC12c OC12c

LS 1010

7500

7500 7500

Internet

OC12c

LAN-MAN ScalabilityLAN-MAN Scalability

OC12c/STM4 UplinkOC12c/STM4 Uplink Dual-wide SONET/SDH

OC12c/STM4 interfaceprocessor

Single-port OC12c SM-IR(15km) or Multimode (500m)

High-performance ATMconnectivity (based onplatform)

Support ATM Forum TM 4.0specificationUBR, nrt-VBRand ABR (all three modes)

Per-VC and Per-VPTraffic Shaping

Q3 CY 1999


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LAN-MAN ScalabilityLAN-MAN ScalabilityPOS OC-12 UplinkPOS OC-12 Uplink

Dual wide interface processor

Provides a POS OC-12/STM4 interface

OC-12 single modeintermediate reachinterface (15km)

OC-12 multi modeinterface (500m)

Implements RFC-1619

(PPP Over SONET)

Performance: 400kppsaggregate traffic for 64byte packets on VIP4

OC12c7500

Intra-POP ATM Network

Switches

7500 orGSR

OC48

OC12c

Campus/MAN ATM Network

OC12c

OC12c OC12c

LS 1010

7500

7500 7500

InternetQ3 CY 1999

OC12c

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SRP-BasedLAN/MAN

GSR

GSR

7XXX

7XXX

7XXX

7XXX

7XXX

LAN-MAN ScalabilityDynamicLAN-MAN ScalabilityDynamic

Packet Transport IPPacket Transport IP

OC12 rates

Designed fornetworks with GSR

New layer 2 MACtechnology

Uses SONET framing

Bandwidth efficient Protection switching

Multicasting and priority

Q2 CY 1999


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0960_05F9_c2


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7200 Multi-Function Flexibility7200 Multi-Function Flexibility

Token Ring,Bisync

Fast Ethernet,Ethernet,

FDDI, ATM,100VG,

EthernetSwitch

Serial, PoT3/E3with DSU, ATM,

HSSI, CT3,Compression,

Encryption

Voice andVideo overATM-CES

Mixed LAN Media;Integrated LAN

Switching

LegacySNA/PacketApplications

Voice andVideo overIP/FR/ATM

High-DensityWAN Access;

IntegratedDSU/CSU;

L3-Services

PRI, MBRI

TokenRing

WANBackbone

DialAccess


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PCI

100, 150, 200 kppsNetwork ProcessingEngines

PCI

PCI

OptionalInbuilt FE

Cisco 7200 Architecture TodayCisco 7200 Architecture Today

High density2, 4 or 6 slot chassis

Powerful600 Mbps bandwidth

100200kpps fast switching scalability

713kpps process switching scalability

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Console, Aux, PCMCIA SlotsConsole, Aux, PCMCIA Slots

Two Input/OutputTwo Input/OutputControllersControllers

Console, Aux, PCMCIA SlotsPlus 1 FE Port

Console, Aux, PCMCIA SlotsConsole, Aux, PCMCIA SlotsPlus 1 FE PortPlus 1 FE Port

Three NPEsThree NPEs

Dual AC or DCPower SupplyDualDual AC or DCAC or DCPower SupplyPower Supply

Memory Options:PCMCIA FlashAddl. DRAM

Memory Options:Memory Options:PCMCIA FlashPCMCIA FlashAddl. DRAMAddl. DRAM

Software Subsets:Enterprise/Enterprise+APPNDesktop+IBM/Desktop+IBM+APPNIP OnlyNetwork/Layer-3 Switching

Software Subsets:Software Subsets:Enterprise/Enterprise+APPNEnterprise/Enterprise+APPNDesktop+IBM/Desktop+IBM+APPNDesktop+IBM/Desktop+IBM+APPNIP OnlyIP OnlyNetwork/Layer-3 SwitchingNetwork/Layer-3 Switching

Feature Licenses:WAN Packet ProtocolsInter-Domain RoutingNetFlow SwitchingNetwork Address Translation

Feature Licenses:Feature Licenses:WAN Packet ProtocolsWAN Packet ProtocolsInter-Domain RoutingInter-Domain Routing

NetFlow SwitchingNetFlow SwitchingNetwork Address TranslationNetwork Address Translation

6 Slots4 Slots

150 Kpps 7204, NPE 1507204, NPE 150 7206, NPE 1507206, NPE 150

7206, NPE 1007206, NPE 1007204, NPE 1007204, NPE 100100 Kpps

200 Kpps 7204, NPE 2007204, NPE 200 7206, NPE 2007206, NPE 200

Cisco 7200 ModularityCisco 7200 Modularity


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4-Slot 7204VXR4-Slot 7204VXR6-Slot 7206VXR6-Slot 7206VXR

Supports NPE-300 andSupports NPE-300 andNPE-200, -150, -100NPE-200, -150, -100

Twice the I/O Bus BandwidthTwice the I/O Bus Bandwidthof Non-VXR 7200of Non-VXR 7200

Up to 6 High-SpeedUp to 6 High-SpeedPort AdaptersPort Adapters

Integrated MultiserviceIntegrated MultiserviceSwitching for FutureSwitching for FutureVoice CapabilitiesVoice Capabilities

New Cisco 7200 VXR SystemsNew Cisco 7200 VXR Systems

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Cisco 7200: NPE-300Cisco 7200: NPE-300

262.5 MHz R7000 processor

300 Kpps CEF switching

20K Kpps process switching

64 MB default memory,configurable to 256 MB

32 MB SDRAM (on-board)

Supported on VXR systems only

New


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Multiservice InterchangeMultiservice Interchange(MIX) on VXR(MIX) on VXR

TDM buses and switching capabilities integrated in the midplane

Each PA slot has two full-duplex 8.192-Mbps TDM streams, and

each stream has 128 DS0 channels (128 x 64 Kbps = 8.192 Mbps)

Switching among all 12 streams at DS0 level done by MIX on themidplane, no NPE processing involved

TDM capabilities available with all NPE models

PCIPCI

PCI

MIXNPE

8Mbps Streams

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I/O FEI/O FE

TDM-Enabled T3TDM-Enabled T3

FEFE



Voice over IP/FRVoice over IP/FR


TDM T3

TDM T1

LocalSerialDevices

PBX

PBXDSPDSP

Cisco 7200 VXR TDM ApplicationsCisco 7200 VXR TDM Applications

Some TDM channels can be terminated internallyas data channels

Some TDM channels can be terminated externally

Some TDM channels can be TDM-switched


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When to Use VXR ChassisWhen to Use VXR Chassis

7204/72067204/7206 7204VXR/7206VXR7204VXR/7206VXR

PricingPricing $4K/$5K$4K/$5K $4K/$5K$4K/$5K

PerformancePerformance 3 High-Speed PAs3 High-Speed PAs Up to 6 High-Speed PAsUp to 6 High-Speed PAs

NPE-300NPE-300SupportSupport

NoNo YesYes

TDM (FutureTDM (FutureVoice PAS)Voice PAS)

NoNo YesYes

SoftwareSoftware All Cisco IOSAll Cisco IOS

Software ImagesSoftware Images

Cisco IOS 12.0TCisco IOS 12.0T

Release or HigherRelease or Higher

Port AdaptersPort Adapters AllAll No FDDINo FDDISome PAs Need New RevsSome PAs Need New Revs

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Cisco 7200 VPN CapabilitiesCisco 7200 VPN Capabilities

Full-featured, high-end, VPN solution

Tunneling and encryption

Firewall

Advanced bandwidth management/QoS

Service level validation

Optimized for VPN high-end requirements

Higher density, high performance

Modular LAN/WAN interfaces for VPN connectivity onedge or behind edge router

VPN-optimized Cisco IOS software

Flexible solution

Optional IPSec hardware acceleration and firewall support

Full Layer 3 routing, multi-protocol support


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Comprehensive, Integrated VPN Solutions

Integrated VPNIntegrated VPN RoutingRouting

Router ServicesOSPF, EIGRP, RIP,BGP, Etc.

Scalable Performance

Router ServicesOSPF, EIGRP, RIP,BGP, Etc.

Scalable Performance

LAN/WAN IntegrationRange of Media

CSU/DSU

Extensibility

LAN/WAN IntegrationRange of Media

CSU/DSU

Extensibility

VPN ServicesSecurity/Tunneling/Encryption

FirewallAdvanced Bandwidth Mgmt.

Service Level Validation

VPN ServicesSecurity/Tunneling/Encryption

FirewallAdvanced Bandwidth Mgmt.

Service Level Validation

VPN


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Cisco 7100 Series VPNCisco 7100 Series VPNApplicationApplication

ServiceProvider A

Enterprise Office

IP, FR, ATM

Cisco7100

MobileWorkers

CorporateLAN

DMZ

RemoteOffice

HomeOffice

ServiceProvider A

10/100Ethernet

10/100Ethernet

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Single ACPower Supply

Single ACPower Supply

ProcessingEngine

ProcessingEngine

RM5000RM50008E18E1

Dual 10/100FE

Dual 10/100FE

Fixed WAN InterfaceFixed WAN Interface

Fixed WANFixed WAN2 RUs2 RUs

CryptoCrypto

Service Module Slotfor HW Encryption

One Port Adapter Slot

VoiceVoice


4-T1/E14-T1/E14-T1/E1T3 or E3T3 or E3T3 or E3T3 or E3 ATMT3 or E3 ATMT3 or E3 ATMOC3 ATMOC3 ATMOC3 ATM


Cisco 7100 Series VPN RouterCisco 7100 Series VPN Router

Configuration OptionsConfiguration Options


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Dual ACPower Supply

Dual ACPower Supply

ProcessingEngine

ProcessingEngine

R7000R7000T3/OC3T3/OC3

Dual 10/100FE

Dual 10/100FE

Fixed WAN InterfaceFixed WAN Interface

Fixed WANFixed WAN2 RUs2 RUs

CryptoCrypto

Service Module Slotfor HW Encryption

One Port Adapter Slot

VoiceVoice

4-T1/E14-T1/E1

T3 or E3T3 or E3T3 or E3 ATMT3 or E3 ATMOC3 ATMOC3 ATM


Dual T3 or E3Dual T3 or E3Dual T3 or E3

Dual T3 or E3 ATMDual T3 or E3 ATMDual T3 or E3 ATMDual OC3 ATMDual OC3 ATMDual OC3 ATM


Open PA Slot Uses Most 7200/75000 PAsOpen PA Slot Uses Most 7200/75000 PAs

OIR PAs and Service ModuleOIR PAs and Service Module

Cisco 7100 Series VPN RouterCisco 7100 Series VPN RouterConfiguration OptionsConfiguration Options

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Cisco 7100 Integrated SecurityCisco 7100 Integrated Security

Tunneling and encryption

Software: 250 simultaneous IPSec/L2TP/GREtunnels with 2 E1 DES encryption performance

Hardware: 2000 simultaneous IPSec tunnels and3DES encryption at full duplex DS3 speeds withthe Integrated Services Module (ISM)

Tunnel Endpoint Discovery: Automates configuration of tunnelsaccording to security policy (3Q 99)

Firewall

Cisco IOS Firewall

CBAC, Java blocking, real time alerts, denial of service protection,intrusion detection, configurable alerts, authentication proxyavailable in 3Q 99

User authentication

Supports Cisco IOS AAA features

SecuritySecurity

Scalability

Management


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CustomerPremise

CustomerCustomerPremisePremise

Backbone

IngressWAN PortPolicingCAR

IngressWAN PortIngressWAN PortPolicingCARPolicingCAR

IngressFE Port

Packet Classification

StaticModular

DynamicNBAR

PolicingCAR

IngressFE PortIngressFE Port

Packet ClassificationPacket Classification

StaticModularStaticModular

DynamicNBARDynamicNBAR

PolicingCARPolicingCAR

EgressWAN PortCongestion AvoidanceWRED

PolicingCAR

Bandwidth AllocationCAR/WFQ

Traffic ShapingGTS

QueuingWFQ

EgressWAN PortEgressWAN PortCongestion AvoidanceWREDCongestion AvoidanceWRED

PolicingCARPolicingCAR

Bandwidth AllocationCAR/WFQBandwidth AllocationCAR/WFQ

Traffic ShapingGTSTraffic ShapingGTS

QueuingWFQQueuingWFQ

Cisco 7100 Integrated QoSCisco 7100 Integrated QoS

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Greater QoS GranularityGreater QoS Granularity

Packet classificationPacket classification

StaticModular QoS: Separates packetclassification from QoS

DynamicNetwork-Based Application Recognition(NBAR): Inspects packet contents to enableapplication of QoS beyond TCP layer

Enhances QoS, providing prioritization by:Enhances QoS, providing prioritization by:

True application type

URL and sub-URL

Dynamically assigned ports

Complements other QoS features, like CARComplements other QoS features, like CARand WFQand WFQ

2H 99


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Cisco 7100 SeriesCisco 7100 SeriesScalability for Head-End VPN ApplicationsScalability for Head-End VPN Applications

Two models designed for 8 E1 and DS3/OC3 VPN requirements

1.6 Gb bandwidth for high-capacity environments

Extensible I/O via 7XXX series port adapters

Integrate voice or custom LAN/WAN interface requirements

Scalable security

Tunnels 2000 IPSec; 250 L2TP/GRE

Software perf. 2E1 Full Duplex DES

Hardware perf. DS3 Full Duplex 3DES

Integrated Cisco IOS Firewall

Suite of VPN services and management

End-to-end QoS scales for mission-critical applicationspacket classification, queuing, traffic shaping, congestionmanagement, bandwidth allocation, and traffic policing

Tunnel Endpoint Discovery automates tunnel configuration,enabling scalability to 1000s of users

QoS, ACL, IPM management

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RemoteOffice

MainOffice

WAN VPN

IntranetIntranetLow Cost, TunneledLow Cost, TunneledConnections with RichConnections with RichVPN Services, LikeVPN Services, LikeIPSec EncryptionIPSec Encryption,,QoS and RTRQoS and RTR to Ensureto EnsureReliable ThroughputReliable Throughput

ManagementManagementComprehensiveComprehensiveVPN ManagementVPN ManagementSolutionSolution

FirewallsFirewallsIntegrated Cisco IOSIntegrated Cisco IOSFirewall Reduces NetworkFirewall Reduces NetworkComplexity and TCOComplexity and TCO

Cisco 7100 Series: TheCisco 7100 Series: The

Integrated VPN SolutionIntegrated VPN Solution

POP

HomeOffice

POP

MobileWorker

Remote AccessRemote AccessSecure, Scalable,Secure, Scalable,

Encrypted TunnelsEncrypted Tunnelsacross a Publicacross a PublicNetwork, Client SoftwareNetwork, Client Software

BusinessPartner

ExtranetsExtranetsExtends WANs toExtends WANs toBusiness PartnersBusiness Partners


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Enterprise-Wide VoiceEnterprise-Wide Voice

Campus/MAN core

LS1010, 8500, Cat 6000

WAN edgeWAN edge

Cisco 7200, 7500Cisco 7200, 7500

Remote/branch site

3810, 2600, 3600,

Wiring closet

Cat 5000, Cat 4000

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Phase

Taking theIndustryfrom

I

WANBackbone

II

WANAccess

IV

Campus/MAN/WANIntegration

III

MultiserviceGateway

V

Policy-BasedEnd-End CallManagement

Intranet/Internet

Telephony

TollBypass To

From theDesktop tothe WANand WANServices

PhasePrimaryFocus

QoS

Call Management

Layer 1-3 Integration

Networked AvailabilityManagement

OpenMultiserviceArchitecture

EWAN Voice InitiativeEWAN Voice Initiative

Phase

Taking the

Industry

from...

I

WANBackbone

II

WANAccess

IV

Campus/MAN/WANIntegration

III

MultiserviceGateway

V

Policy-BasedEnd-End CallManagement

Intranet/

Internet

Telephony

Toll

BypassTo

From the

Desktop tothe WAN

and WAN

Services

PhasePrimaryFocus

QoS

Call Management

Layer 1-3 Integration

Networked AvailabilityManagement

Open

MultiserviceArchitecture

Leverage enterprise investment in CiscoLeverage enterprise investment in Cisco

Scale multiservice for large enterprisesScale multiservice for large enterprises

Enable migration from Old to New WorldEnable migration from Old to New World

Support D/V/V converged applicationsSupport D/V/V converged applications

Provide seamless connectivity to serviceProvide seamless connectivity to serviceprovider networksprovider networks


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L3/L2 Transport CharacteristicsL3/L2 Transport Characteristics

L3VoIP

FlexibleIP isubiquitous

Soft form of QoS

IP/UDP/RTP overhead(RTP compression)

Quickly emergingtechnology

Standards-based H.323

L2VoFR, VoATM

Hard QoS

Infrastructurecan be rigid

Standards-based

Better suited

for high-volumebulk voice

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VoIP Transport Across the WANVoIP Transport Across the WAN

Fragmentationand interleave

Voice packets arriveevery 1020ms

Large packets can freezeout voice on slow links

RTP header compression

40Bytes compressed to58 bytes much of the time

Hop-by-hopHop-by-hop onslow links


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IP QoS for VoIP PrioritizationIP QoS for VoIP Prioritization

Scalable to OC3/STM-1

Multiple application QoS

Improved TCP/IPthroughput

IP/ATM QoS interworking

BGP policy propagation Cisco IOS 11.1CC and 12.0

BackboneClassifier

IP Precedence

Committed Access Rate

Weighted Fair QueuingWeighted Random Early Detection

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VoFR Transport Across the WANVoFR Transport Across the WAN

FRF.12

Fragmentationand voiceinterleave definedfor Frame Relay

Also for VoIPover Frame Relay

FRF.11Standard for voicetransport across theFrame Relay link

CRCCRCVoice/FaxVoice/FaxPayloadPayload

FRF.11FRF.11HDRHDR

FRF.12FRF.12HDRHDR

FRF.3.1FRF.3.1HDRHDR

FR HdrFR HdrDLCIDLCI

FRF.11 Frame Relay: 32bytes

2B Nominally 20B 4B 2B 2B 2B

FragmentInterleave

JumbogramJumbogram VoiceVoiceVoiceVoiceVoiceVoiceVoiceVoice

VoiceVoice VoiceVoice VoiceVoice VoiceVoice


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VoATM TransportVoATM Transport

ATM CESATM Forum specification for voice (CBR) trafficover an ATM network

ATM network emulates a T1/E1 trunk

One backbone for voice, video, and data

Integrates existing PBXs and TDM systems

Cost savings vs. dedicated TDM network AAL2

VoIP over ATM AAL5Provides prioritized transport for voice

Fixed LengthCells ALWAYS

Fixed LengthCells ALWAYS

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ATM CES OptionsATM CES Options

Combines circuit traffic from the CES portsand data from the 7200 backplane

One OC3c/STM1 SM-IR port, DS3 or E3 port

Four T1 CES or 4 E1 (120 ohm) CES ports

AAL1 CBR transport

PA-A2-xx

Packet Data

TDM Data

AvailableNOW

Four T1 CES ports oror

Four E1 (75 and 120 ohm) CES ports

Structured and unstructured

AAL1 CBR transport

72007200

8500/LS10108500/LS1010


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Voice Transport PlansVoice Transport Plans

Cisco 7200Cisco 7200 Cisco 7500Cisco 7500 Cisco 8500Cisco 8500

VoIPVoIP

VoFRVoFR

VoATMVoATM

Fall 1999Fall 1999

Radar AAL5Radar AAL5

RadarRadar

CESCES

AAL5AAL5

Future AAL2Future AAL2

12.0(4)T12.0(4)T

CESCESRadar AAL5Radar AAL5

VoIP: RTP, CRTP, LFI

VoFR: FRF.11, FRF.12VoATM: AAL1 or AAL5 (No AAL2 Plans)

Not Including Integrated Gateway Capabilities

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CampusCore Network

CampusCore Network

PBXPBX

CoreLinks

CoreLinks

Remote SitesRemote Sites

MirroredRouters

PSTNPSTN

PBX

Current solutions require mirrored

routers at each end of link

7200/7500 Multichannel technologyEliminates stacked routers

MultichannelMultichannel

WAN AggregationWAN Aggregation

7XXX7XXX

7200/7500 performance and featuresScales transport

VoIP

IP QoS mechanisms

CRTP, LFIVoFR

FRF.11 and FRF.12

Tandem PBX bypassMultiple signaling models

Frame orLeased Line

Remote Site Voice AggregationRemote Site Voice Aggregation


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Scaled Voice TransportScaled Voice Transport

VoIP over leased lines

7200 and 7500

Tandem switching =IP routing

IP QoS mechanismsscale to 768 linksper router

Transport: RTP,

CRTP, LFI

Fall 1999 Target:5001000 simultaneouscall legs

VoFR

FRF.11 and FRF.12

7200: IOS 12.0(4)T 3/99

7500: Planned

Tandeming via FRF.11

Compatible with2600/3600/3810

1200 PVCs per router

Target: 800simultaneous call legs


1107


1107

0960_05F9_c2

Please Complete YourPlease Complete YourEvaluation FormEvaluation Form

Session 1107Session 1107


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cisco 7100, 7200 and 7500 product update

Documents