BRKARC-3001

© 2011 Cisco and/or its affiliates. All rights reserved. Cisco PublicBRKARC-3001 1

BRKARC-3001

Cisco Integrated Services Router G2 Architectural Overview and Use Cases


New IT Requirements, Greater Complexity

Cloud and VirtualizationWireless and Mobility

Predictable performance for any applications: in DC or cloud

Survivability of cloud services

Security of split tunnel

Video and Collaboration

Bandwidth vs. application quality

Scale video to any device

Timely detection and recovery

Supporting any user device

Any Access: wired/wireless LAN/WAN, mobile, remote

Consistent security


Borderless Network ArchitectureArchitecture for Agile Delivery of the Borderless Experience

BORDERLESSINFRASTRUCTURE

Application Networking/ Optimization

Switching SecurityRoutingWireless

BORDERLESS NETWORK SYSTEMS

BORDERLESS NETWORK SERVICES

BORDERLESS END-POINT/USER SERVICES Securely, Reliably, Seamlessly: AnyConnect

Mobility:Motion

App Performance: App Velocity

Energy Management: EnergyWise

Multimedia Optimization:

MedianetSecurity:TrustSec

UnifiedFabric

Extended Cloud

ExtendedEdge

UnifiedAccess

POLICY

MANAGEMENT

SMART SERVICES: PROFESSIONAL AND TECHNICALRealize the Value of Borderless Networks Faster

APIs


ISR G2 Portfolio


ISR G2 Branch Cloud PortfolioW

AN

Access S

peed

Wit

h S

ervic

es

2911

1921 1941

2901

3945

150 Mb100 Mb75 Mb50 Mb35 Mb

EFMSubrateFE

VDSL2+/Sub-rate FE

Line Rate FE +

25 Mb

Line Rate N x FE

3945E

3925E

350 Mb

2921

2951

3925

800

15 Mb 250 Mb10 Mb

Secure Remote Cloud Access, WAN Acceleration and Smart Install

Voice and Video Collaboration in the Branch Cloud

Server Virtualization


Integrated Services Routers

Cisco 3900 Series

3945E 3925E 3945 3925Field Upgradeable Motherboards

SPE-250 SPE-200 SPE-150 SPE-100

Onboard WAN 4GE (2 SFP)

4GE (2 SFP)

3GE (2 SFP)

3GE (2 SFP)

Perf w/ Services 350 Mbps 250 Mbps 150 Mbps 100 Mbps

SM Slots 4 2 4 2

ISM Slots 0 0 1 1

EHWIC Slots 3 3 4 4

Onboard DSP Slots 3 3 4 4

Opt Dual PS Yes Yes Yes Yes

Default Flash 256MB 256MB 256MB 256MB

Default DRAM 1 GB 1 GB 1 GB 1 GB

Form Factor 3RU 3RU 3RU 3RU

New Services Performance Engine 200s: o Up To 350Mbps WAN Access With

Serviceso 4 GE ports onboard

All 3900 Series:o Up to 1040 watts with PoE Boosto Configurable dual Integrated

Redundant Power supplies o Hot swappable fans and power supply

Scalable Rich-media Services Platform



2951 2921 2911 2901SM Slots 2 1 1 0

ISM Slots 1 1 1 1

EHWIC Slots 4 4 4 4

Onboard DSP Slots 3 3 2 2

Onboard WAN Ports 3 GE(1 SFP)

3 GE(1 SFP) 3 GE 2 GE

Default Flash 256 MB 256 MB 256 MB 256 MB

Default DRAM 512 MB 512 MB 512 MB 512 MB

Form Factor 2RU 2RU 2RU 1RU

o Up to 75Mbps WAN Access with Services

o Video-ready DSP support

o Increased service density with Second Services module Slot

o 12 Inch Depth on 2911

Secure Collaboration Platform

Cisco 2900 Series


Cisco 1900 Series

1941 1941WSM Slots 0 0

ISM Slots 1 Fixed 802.11n Radio

EHWIC Slots 2 2

Onboard WAN Ports 2 GE 2 GE

Onboard DSP Slots 0 0

Default Flash 256 MB 256 MB

Default DRAM 256 MB 256 MB

Form Factor 2RU 2RU


Entry Level Modular Platform

o 1921: 15Mbps with Services

o 1941&W: 25Mbps with Services

o Factory selectable Integrated wireless 802.11n option

o Desktop form factor with Double Wide HWIC Support

1941W 1941 1921SM Slots 0 0 0

ISM Slots Fixed 802.11n Radio 1 0

EHWIC Slots 2 2 2

Onboard WAN 2 GE 2 GE 2 GE

Onboard DSP 0 0 0

Default/Max Flash 256MB/4GB 256MB/4GB 256MB

Default/Max DRAM 512MB/2.5GB 512MB/2.5GB 512MB

Power over Ethernet

Internal Internal External

Form Factor 2RU 2RU 1RU


New Cisco 1921 for Secure Cloud Access

o Cisco 1921 - Entry level modular router supporting a wide range of WAN and LAN interfaces

o 15 Mbps WAN Access

CISCO 1921

SM/ISM Slots 0

EHWIC Slots 2 SW or 1 DW

Fixed Serial WAN Port 0

Onboard WAN Ports 2 GE

Onboard DSP Slots 0

Default Flash 256 MB

Default DRAM/Upgrade 512 MB/None

POE External

Integrated Power Supply AC

Form Factor 1RU


1921 or 1941 Which One Should I Choose?

Requirements CISCO 1921 CISCO 1941

Form factor 1 RU form factor 2 RU form factor

WAN speed 10 – 20 Mbps Ethernet WAN access from ISP

20 - 30 Mbps Ethernet WAN access from ISP

Wireless LAN No Built-in 802.11n on 1941W

ISM based service No Available on 1941 but not 1941W.

HWIC combination #1 Need 8 sw ports, but no serial WAN Require 8 sw-ports AND serial WAN

HWIC combination #2 Need serial WAN, OK with 4 sw ports Need serial WAN, AND 8 sw ports

PoE External PoE PS Built-in PoE PS

DRAM Normal small branch deployment. OK with 512 MB for future.

Interested in WAAS Express with more than 512MB memory.

Flash 256 MB fixed 2 x IOS images = 80MB

Will be deployed as Smart Install director. 256MB – 2x4GB


Cisco 800 SeriesFixed Configuration


Secure Mobility Platform

o Very small offices, Cisco Virtual Office (teleworkers)

o Up to 15 Mbps WAN Access with Security

o Integrated 3G + VDSL on 880 platforms

o Fixed configurations:Pick your:

1. WAN interface(s)2. 802.11 Wireless (Y/N)3. SRST* (Y/N)4. Backup Interface

890 880G 880 86010/100/1000 WAN

10/100 WAN

ADSL2/2+ WAN

VDSL WAN

G.SHDSL WAN

LAN Interfaces8x

10/1004x

10/1004x

10/1004x

10/100

802.11n (a/b/g/n)

802.11n (b/g/n)

SRST (4 users) *

3G Wireless

BackupV.92

modem orISDN BRI

3Gor ext. modem

ISDN BRI or ext. modem

ext. modem

* SRST available with 10/100 or G.SHDSL WAN


Service Modules and Interface Cards

EHWICEnhanced High Speed WAN Interface Card

ISMInternal Service

Module

SMServiceModule

PVDM3Packet Voice/Data Module

Interface Cards (WAN or LAN)

Internal Module for Running Services That Don‘t Require Interface Ports, Dedicated CPU and Memory

Independent CPU and Memory for Hosting Services orHigh Density Interface Ports.Examples: Wireless LAN Controller, WAN Optimization, Etherswitch Module

High Density Rich-Media Voice and Video DSP Modules


4 & 8 Port EHWIC 10/100/1000 switch

1 Port Routed 1GE SFP or 10/100/1000 CU EHWIC

3G HSPA-US/G HWIC4G LTE EHWIC

G.SHDSL EFM HWIC

ADSL/VDSL2 EHWIC

SRE-V with ESXi

Recently Released Modules

http://www.microsoft.com/windows


Smart Install - 15.1(3)T

WAAS Express - 15.1(2)T

UCS Express - 15.1(3)T

MGF Switch Features – 15.1(3)T

Video Conferencing – 15.1(4)T

New Features

http://www.microsoft.com/windows


Ethernet Switch Module Overview

* No CTS PHY Encryption , or POE+ (30w)

o Higher availability, up to 2x when compared to a standalone switch

o Designed to promote Borderless Networks

o Support the same features and configurations in the branch are in the headquarters

o Integrates the latest enterprise switch features into the router

o Increased Power Over Ethernet

o Enhanced POE (ePOE) Up to20 watts per port

o Takes advantage of 2900/3900 increased powerlevels offering up to 1040 watts per chassis

o Per port autosensing and configurationof power levels

o EnergyWise per port-based and per slot-based power saving controls

o Gigabit Ethernet 10/100/1000

o One L2/L3 and one pure L2 family offered

o 16, 24, and 48 ports of GE or FE LAN, Local line-rate Layer 2/3 switching

o Same feature set and roadmap as the latest LSBU Catalyst 3560-X/2960-S switches*

o Integration with the router‘s Multi Gigabit Fabric LAN optimizes traffic between modules, with no impact on CPU/WAN performance

o Smart Install

o Zero touch Install/Replace/Backup

o AutoImage, AutoConfig

o Treat the ESM like a line-card or a standalone switch


Smart InstallAutomatically Deploy Switches in the Branch

DirectorISR/ISRG2

ClientEtherSwitch

Switch Clients

Routers: Director only - 15.1(3)T

Switches: Client – 12.2(52)SEDirector - 12.2(55)SE

Zero Touch Installation

Zero Touch Upgrade

Zero Touch Replacement

Director ISRG2, ISR G1, Catalyst 3xxx series

Mix-and-Match Clients Catalyst 3750, 3750-E, 3560, 3560-E, 2960, 2975, All NME and SM EtherSwitch modules


ISR Units (in Millions)

Mill

ions

of R

oute

rs S

old

2.0

4.0

5.0

3.0

1.0

6.0

7.0

#1

100+ Network Interfaces and Modules 2005–10

Leadership

Access RoutingSource: Dell ‘Oro

Video-Ready, On-demand Services, Energy Efficient

Up to 70% in Operational Cost Reduction

18

27

33

38

46

60

52

8.067

Over Eight Million Served

40% of ISRs are ISR G2 units shipped in less than a year


ISR G1 End-Of-SaleSelect Customer Announcement

• All models of the 1841• All models of the 2800 Series • All models of the 3800 Series• Includes all bundles

• Spares (Memory, Power Supplies, rack mounts, etc. will be sold for 1 year past chassis End-of-Sale

18


Recommended Migration Paths for Modular ISR G1

Cisco 1841 Cisco 2800 Series

Cisco 3900 Series

Performance, Density, and Scalable Rich Media Services

Cisco 3800 Series

Cisco 2900 SeriesCisco 1900 Series


Platform Module Evolution

Pre-ISR ISR ISR G2

EHWICSupports HWICWIC, VIC & VWIC

SMSupports NM, NME& EVM via Adapter card

ISM

PVDM3Supports PVDM2 Via Adapter Card

NME-X

NME

HWICSupports WIC, VWIC, VIC

NME,EVMSupports NM,NME-X,NME-XD

AIM

PVDM2

WICSupports VIC, VWIC

NM

AIM


Last Date to addNew ServiceAttachment

Year2

Day 0

Nov 1, 2011

End of Sale

Year1

End of SW Maintenance

Releases15.1M

- 12 mo.

End of Life External

Announcement

Year 5

Last Date of Support

End of Renewal of

Service Contracts

Year 4

End of Manufacturing

End of Routine Failure Analysis

ISR G1 Timeline

Year3

End of SW Maintenance

Releases12.4T


Packet Flow in an ISR G2


ISR G2 Architecture1941 and Above

CPU

MGF

HWIC

EHWIC

NM

SM

ISM PVDM

Gigabit EthernetPCI-ExpressHWIC DDR


ISR G2 Packet FlowNormal Layer 3 Routing

CPU

MGF

HWIC

EHWIC

NM

SM

ISM PVDM



ISR G2 Packet FlowModule-To-Module Communication

CPU

MGF

HWIC

EHWIC

NM

SM

ISM PVDM



ISR G2 Packet FlowVoice/Video Traffic Requiring DSP Processing

CPU

MGF

HWIC

EHWIC

NM

SM

ISM PVDM


V


Multi-Gigabit Fabric Configuration

Most new modules include MGF and legacy links.Interfaces will appear as two internal connections to the same module (SM1/0 and SM1/1 for example).

Configuration for the module-side MGF connection is performed on the router-side legacy connection.

Configuration information is passed to the module on this interface.

The router-side MGF connection is a layer-2 trunk port and is not directly configurable.

Layer 3 configuration on the router is handled with VLANs.

Note: MGF configuration not available when a HWIC-4ESW or HWIC-9ESW is in the system.


Multi-Gigabit Fabric ConfigurationTypical Configuration with an SRE Service Moduleinterface SM1/0

description PCI connection to SRE-900 module in slot 1

ip address 10.10.20.1 255.255.255.0

service-module ip address 10.10.20.2 255.255.255.0

!Application: SRE-V Running on SMV

service-module ip default-gateway 10.10.20.1

service-module mgf ip address 10.1.30.2 255.255.255.0

service-module mgf ip default-gateway 10.1.30.1

!

interface SM1/1

description MGF connection to SRE-900 module in slot 1

switchport access vlan 1

switchport mode access

! Other switchport commands, such as switchport trunk,

! would be configured here.

!

interface Vlan1

ip address 10.1.30.1 255.255.255.0

!


IOS Order of Operations

1. RITE2. EPC3. QoS Drop4. VRF Classify5. Packet Debug6. Netflow7. LISP8. BGP Policy Map9. QoS Classify10.Fragment Assembly11.LI12. IPS13.Firewall14.ACL

15.SBC16.FPM17. IPSec Decrypt18.QoS Marking19.Policing20.QoS post-crypto Classify21.WAAS22.EZVPN23.Accounting24.NAT Outside25.Policy Routing26.WCCP27.VRF Select28.BOOTP/DHCP Reply

Input Feature Processing in 15.1(3)T


IOS Order of Operations

1. QoS Classification2. NAT Inside3. NHRP4. WCCP5. NAT Outside6. BGP Policy Map7. IPSec Classify8. CTS9. QoS Classification10.Firewall11. IPS12.QoS Drop13.ACL14.FPM

15.WAAS16.QoS Marking17.Accounting18.RSVP19.Policing20.Netflow21. IPSec Encrypt22.Packet Debug23.Packet Capture24.HW Checks

Output Feature Processing in 15.1(3)T


Voice and Video


PVDM3 DSPs

All PVDM3 SKUs supported on all Cisco 2900 and 3900 series platforms

Up to 4X voice channel density per slotGE backplane interface for increased IP throughput

Enhanced multi-core DSP architecture optimized for rich-media UC applications

Feature parity with the PVDM2s Video feature ready Migration enabled by support for the co-existence

of PVDM2, PVDM2-DM and PVDM3 on the Cisco 2900 and 3900 series platforms

Video Ready DSP

PVDM3 SKUs

G.711 Channels

PVDM3-256 256

PVDM3-192 192

PVDM3-128 128

PVDM3-64 64

PVDM3-32 32

PVDM3-16 16

32


Cisco Next Generation Integrated Services Router Portfolio for Unified Communications

Con

curr

ent S

ervi

ces

and

Per

form

ance

Small Office Enterprise Branch OfficeSmall Branch

2911

50

50

200

100

2921

100

100

400

170

2951

150

150

600

250

3925

250

730

800

480

3945

350

1200

1000

720

2901

35

35

100

50

Multiple ServicesWith the Services Module and Integrated Services Module – SRE for Unity Express (32 ports) and AXP 3925E

400

1350

2000

420

3945E

450

1500

2500

660

Cisco Unified Communications Manager

Express

Cisco Unified Survivable Remote Site

Telephony

Cisco Unified Border Element

Voice Gateway


ISR G2 Video Conferencing Services

HQ/Campus

Branch

MCU

A

Video mixing

WAN

HQ/Campus

MCU

A

Video conferencing

Branch

• Video is processed by the ISR G2 DSPs controlled by CUCM

• Keeps traffic local in the branch if all participants are located in the branch

• Ad-hoc and MeetMeconferences

SignalingMedia

WAN

• Multiple video streams traverse the WAN to a central MCUresource – non-optimal use of limited WAN BW

• Video is mixed by a centralized MCU controlled by CUCM


Video Monitoring

Medianet 2.x CapabilitiesAuto Configuration

Assign to VLAN 10 & apply QoS policy x

More info: www.cisco.com/go/medianet > ―Cisco Medianet Data Sheet‖

• Automate network configuration – Auto Smartports

• Switch automatically configures endpoints based on Cisco‘s best configuration practice

• Location integration – Automate location configuration

• Switch provides location / capacity information

Camera sends ‗device type‘ via CDP

• Pre-deployment assessment / network validation

• What path are the packets taking?• Mediatrace

• What / where is the problem?• End-to-end monitoring• Diagnostics without involving the

video endpoint

CiscoWorks LMS

Where are the packets going?

Lost packets detected

MPLS

Internet

http://www.cisco.com/go/medianet


SRST

Branch Office IP Phone High AvailabilitySurvivable Remote Site Telephony (SRST)Survivable Remote Site VoiceMail (SRSV)

Phones register to SRST in the router when it loses contact with CUCMPhones automatically home back to their CUCM when WAN contact is restored

Cisco Unity Express (CUE), if SRE is installed in the branch router, provides voice mail and AA survivability for the site

User and malbox configurations are automatically synchronized with central CUCM and Unity configurations

A

CUCM

WANX SRST/V

PSTN

SCCP Keepalive to SRST if CUCM Does Not RespondSCCP Keepalive to CUCM

Dial-Peers Control GW Call Routing

New


App Velocity


―Lean‖ Application Hosting Provides Branch-to-Cloud Application Survivability

and Infrastructure Agility

Unreliable WAN Leads to Poor Experience with Cloud/Data Center

Hosted Applications

Can My Network Optimize Performance of Applications Anytime, Anywhere?

Cloud

WAN

Cloud

WAN

UCS-E

App Velocity: Network and Application AgilityEnables Business Continuity and Network Reliability


Lean Branch Office ApplicationsEdge Applications That Defy Centralization

Core Windows Services

Mission Critical Business Applications

Client Management Services

DNS and DHCP Servers Microsoft Active Directory Windows Print Services Windows File Services Others …

Point of Sale Server Bank Teller Control Point Electronic Medical Records Inventory Management Others …

Software Update Service Client Monitoring Service Backup and Recovery Terminal Server Gateway Others …


Cisco UCS Express Components Simplifying Lean Branch Office Infrastructure

Platform for Edge Applications Microsoft Windows Server certified

Server Virtualization Cisco SRE Virtualization powered by

VMware vSphere HypervisorTM (ESXi)

Dedicated Blade Management Cisco Integrated Management Controller Consistent management for UCS family

Multipurpose x86 Blades Cisco Service Ready Engine modules House up to 4 server blades in ISR G2

Single-device Network Integration House all devices in ISR G2 chassis Multi-Gigabit Fabric backplane switch

IOS, MGF Backplane Switch

SRE Blade

SRE-V Hypervisor

OS

App

OS

App

CIMCE SRE Blade

SRE-V Hypervisor

OS

App

OS

App


Cisco ISR G2 as Blade Server EnclosureUse Slots on Most Widely Deployed Branch Device

Direct SRE blade to LAN connectivity

Redundant power supply options

Long service life 2x typical blade system

Secure platform with small attack surface

All-in-One Device for Branch Services

Performance

Connectivity

Mobility

Applications

Collaboration

Security

2 and 3 RU options

1, 2, 4 blade slots options


Cisco SRE x86 Blade ServerCompact, Multi-Purpose Blade Housed in ISR G2

Intel single and dual core 64-bit CPU options with virtualization extensions

One and two 500GB 2.5‖ HDD options with field-replacement protection

Non-RAID and RAID 1 configuration options with hot-swap capability

One external and two internal GE ports with

TCP/IP acceleration

USB 2.0 port for external device

connectivity

4GB and 8GB DRAM options

Maximum 50W power draw 85% less than server

Wire-free, plug-and-play modularity, low shipping weight (2.5lb/1.1kg)

Single and multi-blade provisioning and configuration through CIMC Express

Remote and schedulable power

management

iSCSI initiator hardware offload


Cisco SRE Virtualization (SRE-V)Powered by VMware vSphere Hypervisor (ESXi)

Key Functions Runs directly on SRE Acts as virtual hardware Runs multiple OS concurrently Controls resources allocation Captures and restores OS state Provides OS re-hosting capability

Enterprise-class, production-class virtual server platform

Most widely deployed, secure, production-proven hypervisor

SRE-V solution jointly developed by VMware and Cisco

vSphere HypervisorTM (ESXi) Bare-metal hypervisor Version 4.1 and later Optimized for SRE blades Tailored for branch use cases vSphere Essentials equivalent vCenter management option


Cisco SRE Blade ManagementCisco Integrated Management Controller Express

Lights-out management Out-of-band management accessed

through ISR G2 ports and interfaces

Embedded controller within IOS Runs on dedicated ISR hardware resources Independent user management and access

control enforces network/server separation

Multi-blade management capabilities Single interface for provisioning, configuration,

monitoring of all SRE blades within chassis

Consistent CLI and GUI look-and-feel Same user interface as UCS rack server CIMC

SRE

SRE

SRE

SRE

Route Engine

CIMCE

Web GUI

CLI

LAN, WAN, console ports and interfaces


Cisco End-To-End SolutionUCS for Data Center, UCS Express for Branch

Cisco UCSUnified compute platform for infrastructure consolidation in the Data Center with innovative virtualization, memory, provisioning, I/O, and management capabilities

Cisco UCS ExpressResidual compute platform with all-in-one device convergence that facilitates centralization of branch applications into Data Center

Data Center/Cloud

Branch Office

WAN/Internet

Address WAN induced performance, availability compliance challenges

Consolidate Infrastructure

Centralize Applications

Support User Experience

Location Suitable Form Factors, Consistent Device Management


WAN Optimization System Overview

Data CenterBranch Office

WAN

NME/SRE-WAAS

WCM

WAE Appliance

WAAS ExpressBranch Office

NAMfor SM WAAS

NetQoS or

OtherVendors

for SM WAAS

Optional

Common Head-end at the Data Center – WAE ApplianceCommon management and monitoring by WAAS CM

Different branches can have WAE, NM/SM, WAAS Express, sized by requirements

Common Head-end at the Data Center – WAE ApplianceCommon management and monitoring by WAAS CM

Different branches can have WAE, NM/SM, WAAS Express, sized by requirements

47


WAAS Application Performance Gains

Replication

Backup

Enterprise Applications

Software Distribution

Web and Collaboration

Email

File Sharing

Category Applications 2X 5X 10X 25X 50X 100X+

CIFSNFS

Microsoft ExchangeLotus NotesInternet Mail

HTTPWebDAVFTPMicrosoft Sharepoint

Microsoft SMSAltirisHP Radia

Oracle, Siebel, SAPCRMERP

Microsoft NTBackupLegato NetworkerVeritas NetbackupCommVault Galaxy

EMC SRDF/AEMC IP ReplicatorNetApp SnapMirrorData DomainDouble-TakeVeritas Vol Replicator

SAASApplications

Cisco WEBEX

Legend

Typical Gains

Peak Gains


Cisco WAAS Express

Introducing WAAS Express – An IOS based Integrated WAN Optimization solution

- Extend WAN Optimization capabilities to the entire ISR G2 router portfolio

- Leverage existing WAAS deployment

- Low-cost solution for branch office or remote user

- Fully Integrated inline offering with other router services

- Offers integrated policy provisioning, monitoring, and, reporting

Part of the ISR G2 family – reduces device footprint

Easy branch deployment – no truck roll

WAAS ExpressBranch Office

WAN

Data CenterWAE WCM

Available Q3CY10

49


Feature Comparison

Cisco WAAS Cisco WAAS ExpressTCP Optimization

Payload Compression

Auto Discovery

Data Redundancy Elimination

Application Optimizers partial

Video OptimizationLive Streaming

Virtualization


Performance TargetsWAAS Express WAAS on SRE-700/900

PlatformTotal

DRAM Needed

WAN Capacity

Max TCP Connections

WAN Capacity

Max TCP Connections

88xG 768 M 1.5 Mbps 75 NA NA

89x 768 M 2 Mbps 75 NA NA

1941 2.5 G 4 Mbps 200 NA NA

2901 2.5 G 6 Mbps 250 NA NA

2911 2.5 G 6 Mbps 250 20/50 Mbps 200-1000

2921 2.5 G 6 Mbps 250 20/50 Mbps 200-1000

2951 2.5 G 6 Mbps 250 20/50 Mbps 200-1000

3925 4 G 10 Mbps 500 20/50 Mbps 200-1000

3945 4 G 10 Mbps 500 20/50 Mbps 200-1000

Average 2x Compression Typical Interfaces – 3G, T1, E1Performance Testing Conducted with IOS FW, VPN (IPsec), NAT, and, QoS


Recommended Positioning

WAAS Express(Transport Only)

SM WAAS(Application Acceleration)

194129012911

2921

2951

3925

3945


NEW

Wireless LAN Controller Module

WLCM on NME WLC on SRE

Number of Access Points 6, 8, 12, 25 5-50

Number of Clients 256 500

Throughtput 100 Mbps 500 Mbps

Form Factor Network module ISR G1 Routers

SRE (ISM/SM) on 1941/2900/3900 Series ISR G2

Module Type DedicatedWireless Module

Generic Services ReadyEngine

System Connection ISR Backplane ISR G2 MGF

Flexible Licensing No Yes

VideoStream No Yes

Clean Air No Yes

ISR G2 Model Total SRE-300 ISM

SRE-700/900

SM

1941, 2901 1 1 0

2911, 2921 2 1 1

2951, 3925 3 1 2

3925E 2 0 2

3945 5 1 4

3945E 4 0 4

Max number of SRE modules

Although ISR G2 can support more than 1 SRE module, only 1 WLC application on an ISR G2 router is supported.


Software Packaging and Activation


Evolution of Software Packaging 2011+

2004+

1990s

Introduced with ISRs

Reduced Complexity/Images

Some SW Licensing

Ease Of Ordering

Operational Simplicity

Services On Demand

Licensed

IOS Reformation

IOS

Many Images,Feature Upgrades

Complex to Support


IOS Software Packaging Evolution Summary

Advanced EnterpriseServices

Advanced IPServices

EnterpriseServices

Adv. Security SP Services Ent. Base

IP Voice

IP Base

Current

o Simplified Software ManagementA single IOS Universal Image shipswith all ISR G2 platforms

Four IOS licenses enable full suite of functionality that were previously offered in eight images

oLess Costly Software UpgradesIOS feature upgrades can be done by enablinga new license, reducing the need fortruck-roll to remote offices

oEnable Development of New SoftwareBased Business Models

Services on Demand—purchase upgrades asyou need them via Cisco licensing

New

Security U.C. Data

IP Base

Universal Image


ISR G2 Licenses - Customer’s Feedback

Good evaluation/reporting mechanism

New licensing scheme for ISR G2 creates overhead

Lack of end to end tool adds complexity to deployment

It is difficult to deal with RMA’ed platforms

There is a need for a mechanism to convert SAL back to a PAK


ISR G2 – Built-In Right to Use Licenses

IOS universal image ships with Built-In Right to Use Licenses. Evaluation licenses become ―Right to Use‖ after the Evaluation Period (60 days) is exhausted.

Licenses in ISR G2: Permanent - requires Software Activation License Evaluation - New EULA accepted – during first 60 days Right to Use - New EULA accepted – Automatically available after initial

60 days of Evaluation Licenses – Customers must buy a license from Cisco

Platforms: Supported in ALL ISR G2 platforms:

86x, 88x, 89x, 19xx, 29xx, 39xx(E)

No changes planned to ISR G1s or any other SRTG platforms.

58


Right to Use LicensesWhat Changes and What Remains the Same?IOS: Existing EULA modified to reflect customer expectation to pay (true-up) for licenses after

60 days. New global configuration CLI : ―license accept end user agreement‖

New output for ―show license ― No changes on existing MIBs – same reporting/auditing No changes to packaging (universal image & new package structure)

Operations:

Honor based system as known in ISR G1s Quarterly true-ups (trust-based) with large SP/Enterprise accounts to pay for license

overages/deltas. True-ups driven by account teams.

Same manufacturing process Routers ordered with licenses upfront continue to ship with

permanent licenses (in bundles or a la carte)

59


SBA Designs and Cisco Validated Designs Lower Total Cost of Ownership

Network performance is improvedwith a pretested architecture

Prescriptive SolutionsPreselected Cisco solutions providethe right functions for customers

Modular Design for the FutureBuild a network platform ready to support future deployments of unified communications, switching, wireless, routing, video, and data center

Complete designs with deployment guides fororganizations scaling from 100 to 10,000 endpoints


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BRKARC-3001

Documents

Transcript of BRKARC-3001