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Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer East Africa

Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

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Page 1: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

Cisco Public 1

Next Generation Wireless

Fikreab Kidane

Systems Engineer – East Africa

Page 2: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 2

• Wireless Network Evolution

Casual to Mission Critical

• RF Performance Matters

Throughput and Coverage

Reliability

Multimedia efficiency

• Cisco Unified Wireless Network

Access Point

Controllers

Services Engine

Management

• Q&A - Discussion

Page 3: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 3

Point Applications Inventory Management

Barcode Scanning

802.11b11Mbps

802.11ag54Mbps

802.11n300Mbps

802.112Mbps

Mobile Data Email

Web browsing

Business Ready Voice, Video, Data

Next Gen Wireless Ubiquitous mobile

computing

Page 4: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 4

From Best-Effort to Mission-Critical

System Management

Capacity

Self Healing and Optimizing

Hotspot

Casual PervasiveMedia RichApplications

Mission Critical

Performance Protection for

802.11n NetworksCleanAir

Page 5: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 5

Improves WLAN Throughput and Coverage

Improves WLAN Reliability

Improves WLAN Throughput

ClientLink

CleanAir

Band

Select

Efficient Video over WLANVideo

Stream

Page 6: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 6

802.11a/g

802.11a/g Client Connection Not Optimized, Creates Coverage Hole

802.11n

Beam StrengthX

Beam Strength Not Directed to Client

Page 7: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 7

ClientLink Directs Signal to Improve Performance and Coverage for 802.11a/g Devices

Beam Forming

802.11a/g

802.11n

Cisco Innovation: Beam Forming Intelligence

Page 8: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 8

Reduction in Coverage

Holes for 11a/g devices

Higher data rates with fewer

dropped packets

Miercom Testing Validation

ClientLink Benefits Miercom Testing Results

Increases overall

wireless system channel

capacity

Faster 11a/g transactions

opens airtime to increase 11n

performance

Improves throughput for

existing 802.11a/g devices

Extends useful life of older

devices, saving upgrade costs

Throughput vs. DistanceUp to 65%

increase in

throughput for

11a/g devices

Up to 27%

Improvement in

Channel Capacity

Fewer coverage

holes in dynamic

RF environments

ClientLink Disabled ClientLink Enabled

Channel Util of 74.2% Channel Util of 45.2%

ClientLink Disabled ClientLink Enabled

< 14 Mbps

> 14 Mbps

25%

75%56%44%

Page 9: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 9

ClientLink

CleanAir

Band

Select

Video

Stream

Improves WLAN Throughput and Coverage

Improves WLAN Reliability

Improves WLAN Throughput

Efficient Video over WLAN

Page 10: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 10

Throughput

Reduction

Interference TypeNear(7 m)

Far(23 m)

2.4 or 5 GHz

Cordless

Phones100% 100%

Video Camera 100% 57%

Wi-Fi(busy neighbor)

90% 75%

Microwave

Oven63% 53%

Bluetooth

Headset20% 17%

DECT Phone 18% 10%

End User Impact

Reduced network capacity and coverage

Poor quality voice and video

Potential complete link failure

IT Manager Impact

Potential security breaches

Support calls

Increased cost of operationSource: FarPoint Group

Page 11: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 11

11

Silicon-level intelligence to automatically mitigate the impact of wireless interference, optimize network performance and reduce troubleshooting costs

Classification processed on Access Point

Interference impact and data sent to WLC for real-time action

WCS and MSE store data for location, history, and troubleshooting

Page 12: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

12Cisco Public-Shared Under NDA only © 2011 Cisco Systems, Inc. All rights reserved

Self Healing and Optimization

PERFORMANCE AIR QUALITY

Wireless LANController

11

6

1

RRM

Channels 11, 6 and 1 are optimized for maximum performance and minimum interference

© 2010 Cisco Systems, Inc. All rights reserved.

Page 13: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

13Cisco Public-Shared Under NDA only © 2011 Cisco Systems, Inc. All rights reserved

Self Healing and Optimization

PERFORMANCE AIR QUALITY

Wireless LANController

11

1

RRM

6

Channels 11, 6 and 1 are optimized for maximum performance and minimum interference

Interference on Channel 6. Air Quality is affected. RRM is browsing the list of preferred channels to resolve conflict…

11

6

1Scanning available channels…

© 2010 Cisco Systems, Inc. All rights reserved.

Page 14: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

14Cisco Public-Shared Under NDA only © 2011 Cisco Systems, Inc. All rights reserved

Self Healing and Optimization

PERFORMANCE AIR QUALITY

Wireless LANController

11

1

RRM

11

6

1Changing to Channel 11

611

XConflict resolved. Information is being relayed to RRM. Conflicting channel is blocked from future use.

© 2010 Cisco Systems, Inc. All rights reserved.

Page 15: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 15

ClientLink

CleanAir

Band

Select

Video

Stream

Improves WLAN Throughput and Coverage

Improves WLAN Reliability

Improves WLAN Throughput

Efficient Video over WLAN

Page 16: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

Access Point Assisted 5 GHz Band Selection

52.4

802.11n

Dual-Band Client Radio2.4/5GHz

Discovery ProbesLooking for AP

Discovery Response

Solution

BandSelect directs clients to 5 GHz optimizing RF usage

Better usage of the higher capacity 5GHz band

Frees up 2.4 GHz for single-band clients

Challenge

Dual-Band clients persistently connect to 2.4 GHz

Page 17: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 17

ClientLink

CleanAir

Band

Select

Video

Stream

Improves WLAN Throughput and Coverage

Improves WLAN Reliability

Improves WLAN Throughput

Efficient Video over WLAN

Page 18: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 18

Radio Frequency Limitations

Can‟t deliver multicast video over RF at scale

Video overloads network and degrades other application performance

POOR PERFORMANCE

POOR PERFORMANCE

WLC SWITCH

Unable to deliver business quality video

AP AP AP AP

Page 19: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 19

ADMISSIONCONTROL

VIDEONOT

AVAILABLE

Solved challenges associated with RF and wired / wireless integration

Brings wired video quality to wireless

Improves quality and scale of streaming content :

CRITICALITY LEVEL:

HIGH

GREAT PERFORMANCE

GREATPERFORMANCE

GREATPERFORMANCE

APAP APAP

WLC SWITCH

Stream prioritization protects important content precedence

Reliable Multicast

Prioritization

RRC

Page 20: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 20

ClientLink

CleanAir

Band

Select

Video

Stream

Best in class RRM coupled with “legacy beamforming” to deliver focused power to clients.

Improves Network Throughput and Coverage

Sophisticated “Spectrum Intelligence” to monitor the airwaves, detect, locate & classify interference, alert IT and automatically reconfigure the network to avoid.

Improves Network Reliability

Optimized RF utilization by moving 5 GHz capable client out of the congested 2.4 GHz channels.

Improves Network Throughput

Extends reliable multicast into the wireless network by converting multicast to unicast at the AP

Efficient Video over WLAN

Page 21: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

Cisco Public 21

Cisco Unified Wireless Network

Page 22: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 22

Lightweight Access Points

Wireless

LAN

Controller

Wireless Control

System (NCS)

Mobility Services

Engine (MSE)

CAPWAP

Architecture Overview• 802.11n and 802.11a/g

• Highly scalable

• Real-time RF visibility and control

• Monitor and migrate standalone access points

• Easily configure

– WLAN controllers using SNMP

– Access points using CAPWAP

• Built-in support for Mobility Services

– Context–Aware Services (Location)

– Adaptive Wireless Intrusion Prevention System (wIPS)

• Wired and wireless guest access

Client Devices

and Wi-Fi Tags

Standalone

Access Points

Page 23: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

Cisco Public 23

Management

Controllers

Access

Points

Mobility

Services

NCS

WLC

Page 24: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 24

Carp

ete

d R

uggediz

ed

Teleworker 11n + CleanAir11n

1260 3500e

3500i1140

Limited Lifetime Hardware Warranty

1040

600

Page 25: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 25

1260 or 1140 Series

2x3 MIMO

RF excellence with:

ClientLink

BandSelect

VideoStream

1040 Series

2x2 MIMO

RF excellence:

Robust wireless

RRM with automated self healing reduces dead spots

Centralized control and management

Architectural scalability

3500 Series

2x3 MIMO

RF excellence with:

ClientLink

BandSelect

VideoStream

CleanAir Technology

Option for 1040, 1140, 1260 Series

Part-time / full-time teleworker

Extends corporate wireless network to the homes

Convenience of instant-on access to corp resources

Connects wired devices seamlessly (VoIP phone)

Rich Media Mission-CriticalTeleWorker Business Ready

Page 26: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 26

AP 1240 AP 1260 3500e

No No Yes

No Yes Yes

No

No Yes Yes

No No No

16 MB 32 MB 32 MB

AP 1040 AP 1140 AP 3500i

No No Yes

No Yes Yes

No Yes Yes

Yes Yes Yes

Yes Yes Yes

32 MB 32 MB 32 MB

External Antennas Internal Antennas

Page 27: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 27

2.4 GHz

Public Access

MAP

IP Network

Router

Wireless LAN

Controller

NCS

2.4 GHz

5.8 GHzUniversal Access

Public Access

RAP

MAP

MAP

MAP

Page 28: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 28

Casual

Pervasive Outdoors

AP 1510

AP 1520

Media Rich Apps & Mission

Critical

Performance Protection for 802.11n Networks

Outdoor

802.11abg

Unified

Architecture

Cable

Modem

Dual Radio

Backhaul

Mesh

Fast

Roaming –

Universal

Access

Outdoor

802.11n -

CleanAir

AP 1550

802.11n

802.11a/b/g

802.11a/b/g

Page 29: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 29

1552e 1552i

802.11 b/g/n

802.11 a/n

Standard

External

802.11b/g/n

802.11a/n

Standard

Integrated

2.4 GHz

5 GHz

Type

Antenna

• 2 Radios 2.4/5 GHz

• 2 Tx, 3 Rx

• MIMO, 2 SS

• 3x Dual-Band Ant.

MIMO Multiple-In, Multiple-Out

SS Spatial Streams

Page 30: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 30

Features

Outdoor 802.11n Access Point

Dual-Radio APs (2.4 & 5 GHz)

CleanAir & ClientLink

Dual-band Antennas

Stick

Integrated; Low-Profile

Backhaul

Fiber

Ethernet

Mesh

Benefits RF Excellence:

Integrated spectrum intelligence

Unified Mode:

Authentication, Security, Mobility,..

Flexible Deployment:

Access or mesh network, extension of

an Ethernet network, Fiber, Wireless

or Cable backhaul

High Performance:

Multipurpose network with low

CAPEX & OPEX

Page 31: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

Cisco Public 31

Management

Controllers

Access

Points

Mobility

Services

NCS

WLC

Page 32: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 32

Lean Branch

Campus and

Full Service Branch

2500

WLCM2

5500

WiSM2

Scale

Featu

res/P

erf

orm

ance

NEW

NEW

NEW

NEW

7500

Page 33: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 33

Key Attributes

Best in class performance

Industry-leading encrypted throughput

Enhanced Operational Savings

Upgrades 500 AP within mins

Fails over 500 APs within seconds

Enhanced rich media performance

Multiple concurrent low-latency media flows

Access Points 12-500

Clients 7,000

Form-factor 1 RU

IO Interface 8x 1GE ports, LAG

Upgrade Licenses 25,50,100,250

Cisco 5500 Series Wireless Controller

Page 34: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 34

Key Attributes

Best in class performance

Industry-leading encrypted throughput

Enhanced Operational Savings

• Upgrades 500 APs within minutes

• Fails-over 500 APs within seconds

Consistent wired-wireless, security, application visibility policies

Enhanced rich media performance

Multiple concurrent low-latency media flows

Access Points 100-500

Clients 10,000

Chassis Level Scale3,500 APs

70,000 Clients

IO Interface 10 GE

Upgrade Licenses 100, 200

WiSM2 for Catalyst 6500

New

Page 35: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 35

NEW

5500 WiSM WiSM2

Number of Access Points 12–500 300 100–500

Throughput Up to 8 Gbps Up to 8 Gbps Up to 10 Gbps

Number of Clients Up to 7000 Up to 10,000 Up to 10,000

Concurrent AP Upgrades/Joins

Up to 500 Up to 20 Up to 500

Network I/O Up to 8, 1 Gbps SFPs Catalyst6000 back plane Catalyst6000 back plane

Mobility Domain Size Up to 36,000 Aps Up to 10,800 APs Up to 36,000 APs

Number of Controllers per Physical Device

1 2 1

Power Consumption 125W 164W 225W

AP Count and Feature Upgrade Via Licensing

Yes No Yes

Encrypted Data Link Between AP and Controller

Yes No Yes

OfficeExtend Solution Yes No Yes

Page 36: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 36

Key Attributes

Ability to „scale the network as you grow‟ with licensing

Part of a PCI certified architecture

Ability to support various deployment modes

2500 Wireless Controller

Access Points 5-50

Clients 500

Throughput 500 Mbps

Deployment Model Local and

FlexConnect

Form Factor Desktop

IO Interface 4x 1GE

Upgrade Licenses 5, 25

New

Page 37: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 37

Key Attributes• Single Box for branch services

• Consistency of functionality and management with controllers

Access Points ISM: 5-10

SM: 5-50

Clients 500

Throughput 500 Mbps

Deployment Model Local and FlexConnect

Form Factor SRE (ISM/SM)

Upgrade Licenses 5, 25

Device supported

on

1941, 2900 and 3900

Series ISR G2

New

Page 38: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

Cisco Public 38

Management

Controllers

Access

Points

Mobility

Services

NCS

WLC

Page 39: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 39

SiSi

SiSi

Indoor EnvironmentIndoor & Outdoor

Environments

Location

Tracking Engine

for Clients

Location

Tracking Engine

for Tags

SOAP/XML

API

Business Application

MSE

Smart

Phone

Voice over

802.11

Mobile User

802.11 Clients802.11 CCX Tags

RSSI RSSI / TDOA

Context-Aware

Software

Page 40: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 40

Client:

Tag:

Rogue AP:

Rogue clients:

Page 41: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 41

RF Spectrum AnalysisNon-802.11 Devices

RF Airspace Protection

Wireless Intrusion PreventionRogue Detection/Containment

Wireless Hacking/Intrusion Detection

Wired Intrusion Prevention CollaborationInappropriate Client ActivityMalware Detection/Mitigation

Layer 1

Layers 1-2

Layers 3-7

Page 42: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 42

Spot the Attack when it happens

Denial of Service

DENIAL OF

SERVICE

Service disruption

Ad-hoc Wireless Bridge

Client-to-client backdoor access

HACKER

Rogue Access Points

Backdoor network access

HACKER

Evil Twin/Honeypot APHACKER‟S

AP

Connection to malicious AP

Reconnaissance

Seeking network vulnerabilities

HACKER

Cracking Tools

Sniffing and eavesdropping

HACKER

On-Wire Attacks Over-the-Air Attacks

Cisco wIPS Detects These Attacks

Page 43: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 43

Stop the Attack Before It Happens

Denial of Service

DENIAL OF

SERVICE

Service disruption

Ad-hoc Wireless Bridge

Client-to-client backdoor access

HACKER

Rogue Access Points

Backdoor network access

HACKER

Evil Twin/Honeypot APHACKER‟S

AP

Connection to malicious AP

Reconnaissance

Seeking network vulnerabilities

HACKER

Cracking Tools

Sniffing and eavesdropping

HACKER

On-Wire Attacks Over-the-Air Attacks

MFP Neutralizes all

Management Frame

Exploits, such as Man-

in-the-Middle AttacksRogue detection,

classification and

mitigation

addresses these

attacks

WPA2/802.11i

Neutralizes Recon

and Cracking

AttacksCleanAir identifies and

classifies the

interferer, changes

channel, degrades

AirQuality metric and

sends alarms

Page 44: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 44

Client Shun

Unified Intrusion Prevention

• Inspects traffic flow for harmful applications and blocks wireless client connections

• Layer 3-7 Deep Packet Inspection

• Eliminates risk of contamination fromwireless clients

• Zero-day response to viruses, malware and suspect signatures

Enterprise

Intranet

Cisco ASA

5500 Series

L2

IDS

Malicious Traffic

Mitigate Network Misuse, Hacking and

Malware from WLAN Clients

Business Challenge

L3-7

IDS

Page 45: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

Cisco Public 45

Management

Controllers

Access

Points

Mobility

Services

NCS

WLC

Page 46: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 46

• Consumes lots of time and resources

• Manual correlation of data

• Inefficient operational model

• Less time and resources needed

• Single view of critical data

• Improves IT efficiency

Wired

ExpertWireless

Expert

Security

Expert

Network

Generalist

Page 47: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 47

• Information architecture: Seamless navigation and workflows align to tasks

• Modern interaction behavior: Maintains context while performing network management tasks

• Smart tables & advanced filtering: Quickly view additional information without leaving the workflow

• Ever-present alarm views & browser: Always-on visibility to potential end-user problems to speed remediation

Designed to Work With How IT Approaches Problems

Page 48: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 48

Challenge:

Analyzing and avoiding client performance issues

Provides step-by-step method to analyze client connection and performance problems:

Authentication key mismatches

Wrong credentials

Policy manager state

DHCP/IP addressing

Trending analysis

Advantage:

Client TroubleshootingVoice Auditing

Step 1: Client SearchStep 2: Location and Connection TroubleshootingStep 3: RF Interference AnalysisStep 1: Voice Deployment ReadinessStep 2: Voice Configuration Audit

Diagnostic Tool That Speeds Resolution of

Client Performance Trouble Tickets

Page 49: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 49

Provides Context as to Where the Wired Endpoint Resides

Page 50: Next Generation Wireless - Cisco · Cisco Public 1 Next Generation Wireless Fikreab Kidane Systems Engineer –East Africa

Thank you.