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WLAN 3.x Training OAW Products Alcatel-Lucent - Enterprise Solutions Division

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WLAN 3.x Training OAW Products. Alcatel-Lucent - Enterprise Solutions Division. Agenda. Products Overview Wireless Basic CLI Configuration Overview GUI Configuration Overview Basic System Setup AP Configuration Managing System Images Basic Configuration Sample - PowerPoint PPT Presentation

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Page 1: WLAN 3.x Training OAW Products

WLAN 3.x TrainingOAW Products

Alcatel-Lucent - Enterprise Solutions Division

Page 2: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 20092 | Presentation Title | Month 2009

1. Products Overview

2. Wireless Basic

3. CLI Configuration Overview

4. GUI Configuration Overview

5. Basic System Setup

6. AP Configuration

7. Managing System Images

8. Basic Configuration Sample

9. Lab : Basic System Configuration

Agenda

Page 3: WLAN 3.x Training OAW Products

1. Products Overview

Page 4: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 20094 | Presentation Title | Month 2009

Why Alcatel-Lucent

Complete communication solutions provider

Market leadership in key data, voice, video and fixed mobile convergence technologies

turnkey solutions

over 500,000 customers

Presence in over 130 countries

#1 in broadband, switching, optics, satellite, telecom, …

satellite

submarineopticalbroadbandvoice outsourcingdata/IP

Page 5: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 20095 | Presentation Title | Month 2009

What Can Alcatel-Lucent Enterprise Solutions Do For You?Build the IP Communications House

Communications Applications

Voice over IP

IP NetworkInfrastructure

Page 6: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 20096 | Presentation Title | Month 2009

Alcatel-Lucent EBG Product Portfolio

보안과 관리

IP Networking

OmniVista 2500

Quarantine Manager

Brick Family Vital Suite/QIP

Performance Management

NAC

Safeguard

Firewall/ VPN

Mobile

NLG3500Cybergatekeeper

Core Layer/Large Scale

Distributed Layer/Medium Scale Router(WAN)

Access Layer/Small Scale VoIP WLAN

OmniSwitch7800

OmniSwitch7700

OmniPCX Office

OmniPCX Enterprise

IP Phone

OAW 6000s/SUP-III

OAW 4324/08/04

OAW-AP 4x/6x/70/12x/85

OmniAccess 780

OmniAccess 740

OmniAccess 720s

OmniSwitch6600/ 6602

OmniSwitch6850/ 6850Lite

OmniSwitch9800/9700

OmniStack 62007750/7450

OmniSwitch9600

OmniSwitch6400

OmniSwitch6855

OAW4x04

Page 7: WLAN 3.x Training OAW Products

Alcatel-Lucent WLAN Solution

Page 8: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 20098 | Presentation Title | Month 2009

Access points

WLAN switches

Access points

QoS devices

VPN concentrator

LAN-speed firewall

Captive portal

Site survey

WiFi IDS / IPS

Packet captureAir monitors

WLAN switches/blades 통합된 토탈 솔루션 제공향상된 보안성

확장 용이풍부한 기능 지원편리한 관리 기능

쉬운 설치투자비 감소

기존 무선랜 솔루션 vs.OmniAccess WLAN solution

기존 무선랜 솔루션OmniAccess WLAN solution

Page 9: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 20099 | Presentation Title | Month 2009

Polic

y Co

ntro

l M

anag

emen

t

권한 제어User/Flow Stateful FW + Content Inspection re-

direction트래픽 관리

QoS/Priority/Bandwidth Contracts

네트워크 서비스Routing, VLANS, NAT, DHCP, Switching

Network 접속제어

Service ProvisioningNetwork Integration

RadiusLDAP

Active Dir.

WiFi 관리 Adaptive RF, Packet Capture, Location Tracking

Roaming, SSID Mgmt, RF Fingerprinting

암호화WEP, TKIP, AES, 3DES

WiFi 보안 WiFi IDS/IPS, Rogue AP DefenseWiFi 환경

WiFi IDS/IPSWiFi 접속제어

인증과 사용자 무결성 체크 (HIC)MAC, Captive Portal, 802.1x, VPN

OmniAccess Wireless Switches 의 특징

Page 10: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200910 | Presentation Title | Month 2009

Alcatel-Lucent WLAN System 구조 Alcatel-Lucent WLAN Switch

무선랜을 위한 Alcatel 고유의 하드웨어 아키텍쳐를 통한 성능 향상

Performance 향상을 위해 각 기능별 4개의 별도 Processor 사용

차세대 Access Point 두 개의 주파수 대역을 지원하는 다목적 AP

802.11 a, b/g/n 지원가능 User access and air monitoring

프로그래밍 가능 Linux 기반 응용 프로그램 사용 가능 - 무선 패킷 캡쳐 가능 - 위치 확인

설치의 용이성 Alcatel 스위치를 통한 자동설정

Alcatel-Lucent WLAN System 소개

WirelessControl

ProcessorWirelessPacket

ProcessorWirelessSecurity Processor

WirelessSwitchingProcessor

Page 11: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200911 | Presentation Title | Month 2009

Alcatel WLAN Switch 소개

Alcatel WLAN Switch 제품군 OmniAccess 6000 WLAN Switches

4 Slot 의 샤시형 Data 센터 내에서 Remote AP 의 중앙 관리 가능 64 ~ 2048 AP 관리 가능 Line card 당 24 10/100 PoE 지원 인터페이스 와 2 GE uplink

포트 제공 SUP-III 당 2 10GE 와 10 1GE 지원 802.11 a/b/g/n 지원

OmniAccess 4504/4604/4704 Wireless Switches 4x Dual personality ports 10/100/1000Base-T (RJ-45) or 1000Base-X (SFP) 32/64/128 의 AP 관리 가능 802.11 a/b/g/n 지원

OmniAccess 4302/4308/4324 Wireless Switches 장비당 0/8/ 24 10/100 PoE 인터페이스 제공 1 or 2 port Gigabit uplink 포트 제공 6/16/48 AP 의 AP 관리 가능 802.11b&g and 802.11a/b&g (multimode)

Page 12: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200912 | Presentation Title | Month 2009

OAW6000 with Sup III Capacity

Up to 2,048 Campus Connected APs Up to 8,192 Remote APs Up to 32,768 Users

Performance 80 Gbps Clear (full-duplex) 32 Gbps Crypto (3DES, AESCBC256) 16 Gbps Crypto (AES-CCM)

Compatibility Up to 4 Sup III per 6000 chassis Supports legacy Line cards Requires 400 watt PSU

All Components Modular, Hot-Swappable Fan Tray Up to 4 M3 Modules

Redundant PSUs

40x 1000Base-X (SFP)8x 10GBase-X (XFP)

Page 13: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200913 | Presentation Title | Month 2009

OAW 4504, 4604, 4704• Capacity

• OAW-4504 • Up to 32 Campus Connected APs• Up to 128 Remote APs• Up to 512 Users

• OAW-4604 • Up to 64 Campus Connected APs• Up to 256 Remote APs• Up to 1,024 Users

• OAW-4704 • Up to 128 Campus Connected APs• Up to 512 Remote APs• Up to 2,048 Users

• Performance• 1.6 Gbps, 4 Gbps and 8 Gbps crypto performance

(3DES, AESCBC256)• 800 Mbps, 2 Gbps, 4 Gbps crypto performance (AES-

CCM) • 3 Gbps, 4 Gbps, and 4 Gbps wired Non-encrypted

Throughput Performance (full-duplex)• Interfaces

• 4x Dual personality ports 10/100/1000Base-T (RJ-45) or 1000Base-X (SFP)

• 1 x RJ-45 Serial Console Port• Programmable Architecture

• Multi-core, Multi-threaded Network Processor• Dedicated Crypto cores

1RU 19”Enclosure

4x Dual personality ports 10/100/1000Base-T (RJ-45)

or 1000Base-X (SFP)

Serial ConsolePort

Dedicated Hardware

Crypto Cores

DedicatedNetwork Processors

Multiple Dedicated

Control Processors

Status LEDs

Page 14: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200914 | Presentation Title | Month 2009

Number of AP

Performance (Clear text / encrypted)OAW-4304

OAW-4308

OAW-4324

OAW-6000-512(Dual Supervisor II)

4

16

1 Gbps / 200 Mbps

48

128

256

512

2 Gbps / 400 Mbps

6 Gbps / 1.6 Gbps

8 Gbps / 4 Gbps

8 Gbps / 7.2 Gbps

Pay as you grow

capability

Branch Regional HQLarge Branch Medium-

802.11n

Alcatel-Lucent WLAN Switch 성능

2048

OAW-6000-2048(with Supervisor III)

OAW-4504

OAW-4604

OAW-4704

32

64

8 Gbps / 8 Gbps

80 Gbps / 32 Gbps

Large – 802.11n

Page 15: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200915 | Presentation Title | Month 2009

Alcatel-Lucent Access Point 소개 (11a/b/g)Single Radio APs

Dual Radio APs

Software Configurable 802.11a OR b/g AP / Air Monitor / Remote AP / Mesh Internal or External Antenna Options

Dual-Radio 802.11 a AND b/g AP / Air Monitor / Remote AP / Mesh Dual Fast Ethernet Interfaces (OAW-AP70) for

resiliency of secured RJ-45 port Extensible USB Interface Port (OAW-AP70) Weatherproof, Outdoor (OAW-AP85)

OAW-AP70

OAW-AP85

OAW-AP60

OAW-AP61

OAW-AP65

Page 16: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200916 | Presentation Title | Month 2009

Alcatel-Lucent Access Point 소개 (11n)

802.11n Ready APs Single Radio 802.11a OR b/g AP / Air Monitor / Remote AP / Mesh Adaptive PoE (802.3af, PoE+, 802.3at) Dual Gigabit Ethernet Interfaces (resiliency and

secured RJ-45 port) 802.11n SW upgrade for futureOAW-AP120

abgOAW-AP121 abg

802.11n MIMO APs Dual Radio pre-802.11n a/n AND b/g/n 3x3 MIMO 300Mbps per radio AP / Air Monitor / Remote AP / Mesh Adaptive PoE (802.3af, PoE+, 802.3at) Dual Gigabit Ethernet Interfaces (resiliency and

secured RJ-45 port)OAW-AP124

OAW-AP125

Page 17: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200917 | Presentation Title | Month 2009

Enterprise WLANThe Business Benefits

Mobility enterprise-wide WLAN guest access internal WLAN hotspots remote / branch office access small office, home office access

Location tracking users equipment assets security

Converged communication services

converged mobile devices fixed / mobile convergence

Page 18: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200918 | Presentation Title | Month 2009

Security authentication and encryption identity-based security and guest

access rogues, ad-hoc networks, hacks and

attacks firewalling

Availability coverage reliability mobility performance

Convergence QoS security load balancing voice-aware

Deployment no disruption of existing network RF engineering new infrastructure network redesign and upgrades

Management design and configuration monitoring troubleshooting growth

Enterprise WLANRequirements / Challenges

Page 19: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200919 | Presentation Title | Month 2009

Addressing the Management ChallengesPlanning, Deploying and Managing

Simplest RF planning tool Zero-touch AP deployment model Adaptive radio management Real-time coverage maps Centralized configuration and monitoring Integrated packet capture for easy

troubleshooting Integrated location tracking

Page 20: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200920 | Presentation Title | Month 2009

Addressing the Availability Challenges Reliability, Coverage and Mobility

VRRP-based redundancy requires no AP provisioning

APs automatically become aware of redundant topology when deployed across L3 boundary

Modular architecture for scalability Remote office connectivity with site-

to-site VPN Home office connectivity with remote

AP Mobile office connectivity with client

VPN

Data Center

Hot-Hot-StandbyStandby

Public Hotspot

Branch Office

Regional Office

Split-second VRRP

Failover

Home Office

Remote AP with IPSec

VPN

OAW Client

InternetInternetBuilt-in

Site-to-site

IPSec VPN

Auto-awareness of Redundant topology

(No priming needed)

Page 21: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200921 | Presentation Title | Month 2009

Addressing the Security Challenges Authentication, Authorization and Control

SSID: CORP

Active Directory

Access Point

GuestVoiceEmployees

Rights,QoS, VLAN

SSID: GUEST

SSID: VOICE

Wireless Controller

Wired L2 / L3 Transport

Integrated stateful firewall Role-based access control Built-in client integrity Centralized 802.11i security Built-in AAA services L1-L7 wireless IPS Rogue detection services Quarantine Manager

Centralized Encryption

Keys

Scan & Quarantine Un-trusted Users

Direct Interface to Microsoft

Active Directory

Rogue AP

Built-in Rogue Detection & Containment

Page 22: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200922 | Presentation Title | Month 2009

Addressing Enterprise Applications Convergence Services to Meet the Needs of Business

QoS for application-aware traffic management

Security to protect the network, users, and remote clients

Load-balancing automatically distributes clients across multiple APs

Application-aware design allows better management of time sensitive applications (voice)

Page 23: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200923 | Presentation Title | Month 2009

Adding VoIP is Easy with OmniAccess Wireless

Bi-directional QoS on wired and wireless network

Voice flow classification ensures QoS for converged devices with single SSID for voice and data

Call admission control ensures QoS in the wireless environment

Secure devices that support only MAC auth against spoofing

Wireless

Wired

Converged voice and data packet stream with WMM tags

802.1p or DSCP prioritized voice

packetsData Packets

Protocol-aware voice flow

classification and security

RF management stops channel

scanning when voice clients are present

Call admission control distributes

call volume between access

points Single Single ESSID ESSID

for for Voice Voice

& Data& Data

1

2

3

4

5

Page 24: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200924 | Presentation Title | Month 2009

WLAN switching and Dynamic RF management Embedded management Adaptive Radio resource Management (ARM) Authentication – MAC, 802.1x, Captive PortalEncryption – WEP, WPA, WPA2 / 802.11iMobility – seamless hand-over – L2/L3 Rogue Access Point Detection, Classification,

ContainmentWireless QoS – WMM, SVP, T-Spec, U-APSDPer SSID AAA server selectionSwitch to switch IPSec encryption for control traffic

Services Included in Base Software

Alcatel-Lucent’s standard WLAN software provides unprecedented control over the entire wireless environment, offering intelligent / centralized WLAN switching and advanced services.

OMNI VISTA MOBILITY MANAGEROmniAccess WLAN Switch Base Software

OmniAccess Wireless Features and ServicesBase Feature Set

Page 25: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200925 | Presentation Title | Month 2009

Policy Enforcement Firewall module Wireless Intrusion Protection (WIP) module Voice Service Module VPN Server Module Mesh AP License Module Remote AP License Module External Services Interface Module xSec Module

Switch level modules

Centralized visibility of the mobile edge

OMNI VISTA MOBILITY MANAGEROmniVista 3600 Air Manager

OmniAccess Wireless Features and ServicesAdditional Hardware and Software Modules

Page 26: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200926 | Presentation Title | Month 2009

OmniAccess Wireless Features and ServicesPolicy Enforcement Firewall Module

Policy Enforcement Firewall module User and group policy

enforcement through an integrated, ICSA-certified stateful firewall

Security policies can be centrally defined and enforced on a per-user or per-group basis

Policies are enforced dynamically, following users as they move and taking into account a variety of metrics such as:

User location Time-of-day Device type Authentication method

Key benefits Firewall permit/deny/drop/log

(ICSA certified to version 4.1 corporate standard)

Role-based services for user / group class of service differentiation, bandwidth contracts

QoS - priority traffic queues, BW contracts, traffic marking 802.1p/DSCP

Page 27: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200927 | Presentation Title | Month 2009

Key benefits Detection of:

Network probing and DoS attacks, impersonation and man-in-the-middle attacks

Unauthorized devices (ad-hoc networks,Windows bridging, wireless bridges)

Prevention of: Clients roaming to unauthorized APs Attempted intrusion

OmniAccess Wireless Features and ServicesWireless Intrusion Protection Module

Wireless Intrusion Protection module Patented classification technology

that identifies and protects against vulnerabilities and malicious attacks

Ad-hoc networks Client and AP impersonation Denial of service attacks Man-in-the-middle attacks

Page 28: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200928 | Presentation Title | Month 2009

Key benefits Improved end user experience

• QoS mechanisms such as CAC ensures optimum audio quality even as network load increases

• Mechanism such as voice-aware QoS and stateful load balancing minimizes call drops

Improved troubleshooting and security• Voice Clients are identified by phone numbers, key call quality metrics

are availblr to network administrator• WMM and T-Spec security is enforced by stateful firewall

OmniAccess Wireless Features and ServicesVoice Service ModuleVoice service module

Stateful VoWLAN QoS Voice Connection Admission Control Stateful voice load balancing Voice-aware ARM, 802.1x Automatic Voice Prioritization

Troubleshooting and security WMM, T-Spec enforcement Phone number awareness Voice flow quality measurement

“off-hook” – active- phones “on-hook”

phone

Page 29: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200929 | Presentation Title | Month 2009

Key benefits

Complete client VPN services - PPTP, L2TP/IPSec Site-to-site VPN services - IPSec NAT-T transport mode tunnels between

OmniAccess WLAN switches or third-party VPN concentrators

OmniAccess Wireless Features and ServicesVPN Server Module

VPN Server module Integration support for a variety of

VPN implementations Eliminates need for discrete,

external VPN concentrators Hardware acceleration provides LAN-

speed VPN connectivity Both client termination as well as site-

to-site VPNs are supported Supported VPN protocols include:

L2TP/IPSec IPSec/XAUTH PPTP

Page 30: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200930 | Presentation Title | Month 2009

OmniAccess Wireless Features and ServicesMesh AP License Module

Key benefits Allows for coverage of areas such as university campuses, docks, ship

yards, warehouses where wires cannot be used Consistent services and management model with regular APs Survivability – survives mesh points / mesh portal through dynamic L2

routing protocols

Mesh AP module Securely extend wireless network beyond the reach of wire-line

infrastructure Mesh Points and Mesh Portals allow seamless, campus-like WLAN

connectivity Mesh Points support Ethernet bridging over the mesh network

OmniAccess WLAN switch

Wire-line network

OmniAccess Mesh Portal

Mesh Link

Mesh PathOmniAccess Mesh Point

Page 31: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200931 | Presentation Title | Month 2009

OmniAccess Wireless Features and ServicesRemote AP License Module

Key benefits Remote access point - termination of remotely deployed APs using IPSec

transport Flexible modes of operation:

Tunnel mode – all traffic is tunneled to the WLAN switch Local bridging – all traffic is forwarded by the Remote AP at the remote

location Split tunneling (requires PEF module) – policy-based forwarding of

packets in the tunnel or locally Survivability – survives WAN failure with pre-shared key auth/encryption

Remote AP module Securely extend corporate wireless

functionality to any location with an Internet connection

Remote APs allow seamless, corporate-like WLAN connectivity

Remote office Home Anywhere a mobile worker

chooses to work

Page 32: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200932 | Presentation Title | Month 2009

Key benefits

Choice of AAA server for authentication XML API for captive portal (external captive portal server support) Content inspection with external appliance, Fortinet integration

OmniAccess Wireless Features and ServicesExternal Services Interface Module

External Services Interface module Per FQDS AAA server selection Allows an OmniAccess WLAN

switch to communicate with external service devices (Fortinet cluster)

Supports advanced interaction with authentication, authorization, and accounting (AAA) services infrastructure

Note: requires that the Policy Enforcement Firewall module is installed

Page 33: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200933 | Presentation Title | Month 2009

Key benefits

Client/server xSec: termination of AES layer 2 xSec secure VPN sessions Point/point xSec: termination of AES layer 2 xSec secure VPN switch

port session

OmniAccess Wireless Features and ServicesxSec Module

xSec module Termination of highly secure xSec

client sessions Link-layer 256-bit AES-CBC

encryption with complete header obscuration for highly sensitive environments

Enables encryption of trunk ports between WLAN switches based on the same strong encryption standard

Layer 2 Connectivity

X-Sec TunnelX-Sec Tunnel

Page 34: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200934 | Presentation Title | Month 2009

Completing the SolutionBenefits of Alcatel-Lucent’s Enterprise Portfolio

End-to-end, highly available, consistent solution complete set of switching solutions sharing common feature set thus enabling the perfect fit for

any need superior availability for better voice services

Smart PoE for every need PoE flavors for all switching needs dynamic power allocation allowing maximized efficiency

Enhanced security unique support of 802.1x authentication not recognition but authentication

Best in class support for VoWLAN roaming, handover, QoS, security

Single management platform wired, wireless and voice management on the same server same GUI and look and feel across applications

Page 35: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200935 | Presentation Title | Month 2009

Supported Platforms: OmniVista 3600 Air Manager

Wireless Network Management Platform

Hardware 2 servers to support the OV3600 applications (OV3600-HWPRO, OV3600-

HWENT)

Software Centralized network management (Network Discovery, Firmware distribution,

Real-time and historical trend reports) Granular administrative access (Role-based, Network segment based) Rogue Access Point Detection and Classification

Display of location information for all wireless users and devices

Up-to-date heatmaps and channel maps for RF diagnostics

Page 36: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200936 | Presentation Title | Month 2009

Summary: The Alcatel-Lucent WLAN solution

Delivering business benefits…

mobility location tracking converged communication

services

…by meeting the Wireless LAN challenges

management security availability convergence services

Best-in-class functionality for lowest TCO

Easy to deploy Easy to secure Easy to manage Easy to scale Easy to add voice

Page 37: WLAN 3.x Training OAW Products

2. Wireless Basic

Page 38: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200938 | Presentation Title | Month 2009

무선랜의 개요

네트웍 구축 시 기존의 트위스트 페어 케이블 , 동축 케이블 등을 전송 신호로 이용하던 유선 랜 대신 고주파수의 전파 (Radio Frequency) 나 적외선등을 이용하여 대기를 통신 채널로 이용하는 Network

데이터를 전송하는 방식은 여러가지 제품이 있으나 도달거리 , 성능 , 보안성을 고려하여 ISM 과 UNII Band 를 이용하는 Spread Spectrum 방식의 무선랜이 가장 보편화되어 있음

사용자들에게 높은 이동성과 편의성 , 구축 용이성 , 확장성을 제공 함으로서 기존 LAN 의 보완 및 대체를 통한 효율성 및 생산성 제고 측면에서 널리 사용되고 있음

ISM and UNII Spectra

국제 표준화는 1990 년 10 월부터 위원회에 IEEE 802.11 에 의해 무선 매체 접근제어 물리계층 규격에 대한 표준화가 OSI 참조모델에 준하여 진행되고 있다 .

Page 39: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200939 | Presentation Title | Month 2009

무선랜 표준 (802.11 a/b/g)

Protocol 802.11 802.11a 802.11b 802.11g

주파수대역 2.4 Ghz 5 Ghz 2.4 Ghz 2.4 Ghz

최대전송속도 1, 2 Mbps 54 Mbps 11 Mbps 54 Mbps

변조방식FHSS

DSSSOFDM DSSS OFDM

실제 최대 전송속도 1.2 Mbps 25 Mbps 5 Mbps 20 Mbps

평균 전송 거리 100 M 70 M 100 M 100 M

암호화 Yes Yes Yes Yes

암호화 형태40 bit

RC4

40 bit

104 bit

RC4

40 bit

104 bit

RC4

40 bit

104 bit

RC4

인증 방식 No 802.1X 802.1X 802.1X

기 타

Page 40: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200940 | Presentation Title | Month 2009

무선랜 표준 (802.11n)

SISO -> MIMOSISO (Single Input Single Outpur) 를 MIMO (Multiple Input Multiple Output) 다중 송수신 안테나 기술을 채택하여 송수신 데이터 효율을 높였으며 , MIMO 방식의 스마트 안테나는 노이즈를 최소화하여 원활한 데이터 전송경로를 조정한다 .

효율성이 강화된 MAC실제 데이터 처리 속도를 물리적 계층의 속도와 가깝게 만들어 사용자들에게 최소 100Mbps 의 속도 보장 ( 최대 600Mbps)기존의 시스템은 통신의 확실성을 위해 하나의 패킷을 보낼 때마다 엑세스 포인트로 부터 수신 성공 패킷 (ACK) 를 기다려야 한다 . 그리고 공평한 송수신권 할당을 위해 무선랜 단말이 패킷을 계속해서 보내려 할 때에도 ACK 수신기에일정 시간을 기다리지 않으면 다음 패킷을 송출할 수 없다 . 802.11n 에서는 프레임 집속 (Focusing) 기능을 통해ACK 빈도를 최소화 하고 그 효율성을 최대화 한다 .

복수의 안테나와 첨단 코딩을 통한 더 늘어난 송수신 가능 거리일정한 무선 스피드를 유지하면서 접속 가능 범위 확대 ( 현재의 약 3 배 정도 )

2010 년 표준화 완료 예정

Page 41: WLAN 3.x Training OAW Products

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무선랜 표준 (802.11n)

Protocol 802.11n

주파수대역 5 Ghz 2.4 Ghz

최대 전송속도 약 600Mbps 약 300 Mbps

변조방식 MIMO & 개선된 OFDM MIMO & 개선된 OFDM

실제 최대 전송속도 300 Mbps 이상 150 Mbps 이상

평균 전송 거리 약 210 M 약 300 M

암호화 Yes Yes

암호화 형태 40 bit, 104 bit, 152 bit, RC4 40 bit, 104 bit, 152 bit, RC4

인증 방식 802.1X 802.1X

기 타

Page 42: WLAN 3.x Training OAW Products

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WPAOpen

PEAP

EAP-TTLS

EAP-TLSEAP-MD5

MAC AuthenticationShared Key

Authentication

EncryptionTKIPDynamic WEPStatic WEP

etc MAC Filtering

SSID DisabledDefault

Not Secure Authentication server Most secure

AES

무선랜 보안 기술

Page 43: WLAN 3.x Training OAW Products

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Extensible Authentication Protocol (EAP) 인증 타입 [ 비교표 ]

Topic EAP- MD5 EAP- TLS EAP- TTLS PEAP LEAP보안표준 국제표준 국제표준 국제표준 국제표준 Cisco Only

사용자 인증서 N/A 필요 필요없음 필요없음 N/A서버인증서 N/A 필요 필요 필요 N/A신용증명

(Credential) 보안 없음 강함 강함 강함 약함

지원인증용데이타베이스

평문기반데이타베이스 Active Directory

Active DirectoryNT Domains

Token,SQL,LDAP

Active DirectoryNT Domains

Token,SQL,LDAPActive Directory

NT Domains

동적 키 변경 지원안함 지원 지원 지원 지원

상호인증 지원안함 지원 지원 지원 지원

Page 44: WLAN 3.x Training OAW Products

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STA AP RadiusIEEE802.11&11i

IEEE802.11i

IEEE802.11aa Access Allowed

IEEE802.1X

802.11 Associate-Request

802.11 Beacon

802.11 Associate-Response

EAPOL-StartEAP-Request/Identity

EAP-Response/Identity

EAP-RequestEAP-Response(Credentials)

EAP-Success

RADIUS-Access-Request

RADIUS-Access-ChallengeRADIUS-Access-Request

RADIUS-Access-Accept & MS-MPPE(PMK)

EAPOL-Key(P, Snonce, MIC, RSN IE)

EAPOL-Key(P, ANonce)

EAPOL-Key(P, ANonce, MIC, RSN IE)EAPOL-Key(P, MIC)

EAPOL-Key(G, Index, GNonce, RSC, MIC, GTK)EAPOL-Key(G, MIC)

무선랜 보안 접속 흐름도

Page 45: WLAN 3.x Training OAW Products

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WLAN Switch - Multi-Layered Security

Link-Layer Security

Application Security

Wireless Intrusion Protection

Network-Layer Security

Page 46: WLAN 3.x Training OAW Products

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Centralized Wireless

COREDATA

CENTERDISTRIBUTIONFLOOR x

ACCESS

EMPLOYEE

GUEST

WLAN Controller

GRE Tunnel

AP Communications

1. AP 가 Switch port 에 연결되어 있고 AP 의 전원이 켜진다면 설정된 IP 로 Controller 를 찾는다 .(AP 가 DHCP 를 사용하는 경우에는 DHCP 서버로부터 IP 를 받게됨 )

2. AP 는 Boot Image(TFTP) 를 Controller 로부터 받게되고 Control Protocol 을 위한 PAPI (UDP 8211) 연결을 생성한다 .

3. AP 는 WLAN controller 로부터 인증이 되고 AP 와 Controller 간에 GRE Tunnel 이 생성된다 .

4. 모든 Clent 의 통신은 GRE tunnel 에서 암호화 되어 Controller 로 전송된다 .

Page 47: WLAN 3.x Training OAW Products

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WLAN Switch 의 동작 Flow

5. WLAN switch 는 .11 MAC 기반으로 decrypts data, processes

packet, applies services and forward packets 들을 수행한다 .

1

1. Client 는 802.11 association request 을 보내고 그것은 자동적으로 AP 를 통해서 WLAN switch 로 전달된다 .

2. WLAN switch 는 association acknowledgement 로 응답한다 .

3. Client 와 WLAN switch 는 802.1x authentication 인증절차를 RADIUS server 와 연동해서 진행한다 .

4. Encryption key 를 WLAN switch 에 pass 하고 user 의 encryption keys 를 획득 후 암호화된 data 를 보내기 시작한다 .

2

3

RADIUS

Corp Backbone

5

4

Page 48: WLAN 3.x Training OAW Products

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Generic Routing Encapsulation (GRE)

C Reserved Protocol Type

Checksum (opt.) Reserved1(opt.)

Dest Address

Src Address

TTL Protocol Header Checksum

Identification Fragm. OffsetFlags

Total LengthTOSVer HL

Delivery Header

GRE Header

Payload Packet

0 8 16 31

IP packet

GRE packet

Payload packet(original)

v

Payload

Page 49: WLAN 3.x Training OAW Products

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Radio Distance

44 ft = 14 m

90 ft = 27 m

134 ft = 40 m

11 (b) /54 (a/g) Mbps

5.5 (b) /48 (a/g) Mbps

2 (b) /36 (a/g) Mbps

Page 50: WLAN 3.x Training OAW Products

3. CLI Configuration Overview

Page 51: WLAN 3.x Training OAW Products

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OAW Switch 는 CLI 와 GUI(Web) 을 이용한 Configuration 방식을 지원

CLI Access 방법

Local Serial Interface Remote Telnet or SSH session

GUI Access 방법

Remote Web browser Internet Explorer and Netscape/Firefox 지원

CLI 는 세가지 mode 로 구성

User Enable or Privileged Configure

CLI Configuration Overview

Page 52: WLAN 3.x Training OAW Products

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Default 상태에서는 Serial Console or SSH 를 통해 접근 가능

Serial Cisco-compatible RJ-45 serial cable 9600, N, 8, 1, No flow control

SSH Version 2 Password based

Telnet 접근을 가능하게 하기 위해서는 아래의 설정 필요

(Alcatel 4324) (config) #telnet cli

CLI Access

Page 53: WLAN 3.x Training OAW Products

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User Mode ( > ) 의 prompt 상태

(Alcatel 4324) >

Basic utilities (Ping, Traceroute, etc) 사용 가능

User mode 에서 아래의 항목은 사용 불가능

Display or changing of any info that might be a security risk, such as ACLs, Policies, SNMP, IP addressing, etc.

Entry into Configuration mode– Must enter Enable mode first

“enable” 명령어에 의해 Enable mode 로 변경

CLI User Mode

Page 54: WLAN 3.x Training OAW Products

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Enable Mode (#) 의 prompt 상태

(Alcatel 4324) #

모든 configuration information 에 대해 display 가능

Configuration mode 로 이동 가능

“configure terminal” 명령어에 의해 Configuration mode 로 변경

“exit” 명령어에 의해 user mode 로 return

CLI Enable Mode

Page 55: WLAN 3.x Training OAW Products

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Configuration Mode “(config) #” 의 prompt 상태

(Alcatel 4324) (config) #

User 는 OAW switch 에 대해 Config 가 가능한 상태

Enable mode 에서만 Configuration mode 로 변경 가능

^Z 또는 “ exit” 명령어에 의해 Enable mode 로 return 가능

사용한 명령어들은 running config 바로 적용됨

Config 를 Startup (NVRAM) 로 저장하는 명령어 필요

(Alcatel 4324) (config) # copy running-config startup-config

CLI Configuration Mode

Page 56: WLAN 3.x Training OAW Products

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Command Completion <TAB> key 를 이용한 명령어 완성 가능

Context-sensitive help “?” 명령어를 이용하여 다음에 사용 가능한 명령어 확인 가능

(Alcatel 4324) #cl?clear Clear configurationclock Configure the system clock

(Alcatel 4324) #clock ?set Set the time and date

CLI Feature Overview

Page 57: WLAN 3.x Training OAW Products

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Configuration 을 확인하는 명령어

(Alcatel 4324) #show running-config(Alcatel 4324) #show startup-config

Configuration 출력 시 다음의 Option 사용 가능

(Alcatel 4324) #show running-config | ?begin Begin with the Line that matchesexclude Exclude Lines that matchinclude Include Lines that match

Switch configuration 삭제 명령어

(Alcatel 4324) #write erase allAll the configuration will be deleted. Press 'y' to proceed :yWrite Erase successfulWrite erase : 전체 Configuration 만 삭제

Write erase all : 전체 Configuration 와 등록된 License 도 삭제

CLI Feature Overview

Page 58: WLAN 3.x Training OAW Products

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256MB of Flash( 기종별로 다름 )

3 partition 으로 분할

2 system partitions (45MB each) 1 user partition (165MB)

System partitions Hold system software 2 copies - Active and Backup

User partition Holds everything else Startup config Databases Log files

OmniAccess File System

Page 59: WLAN 3.x Training OAW Products

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File system 명령어

Dir flash file system 의 file 을 출력

Delete flash file system 의 file 을 삭제

Copy Enable or Config Mode 에서 copy 명령어 사용 가능 (Alcatel 4324) #copy [source] [destination]

Source and Destination can be:– flash:– ftp:– Log– running-config– startup-config– system:– tftp:

File System Commands

Page 60: WLAN 3.x Training OAW Products

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TFTP server 로 running configuration 을 Backup 명령어

(Alcatel 4324) #copy running-config tftp: 172.16.1.50 2400.cfgSaved Configuration

CLI Copy Command

Page 61: WLAN 3.x Training OAW Products

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‘reload’ 명령어로 Switch reboot 가능 (Enable Mode)

(Alcatel 4324) #reloadDo you want to save the configuration(y/n): ySaving Configuration...

Saved Configuration

Do you really want to reset the system(y/n): ySystem will now restart!

Rebooting the OmniAccess Switch

Page 62: WLAN 3.x Training OAW Products

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CLI 에서 Port type format <port type> <slot number>/<port number> “FastEthernet” - 10/100 Ethernet port “GigabitEthernet” - Gigabit Ethernet port

Exception “port-channel” - Etherchannel - port-channel <#>

Port Naming Conventions

Page 63: WLAN 3.x Training OAW Products

4. GUI Configuration Overview

Page 64: WLAN 3.x Training OAW Products

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Initial setup 후에는 GUI 를 통해 모든 system management 가 가능

GUI 에서는 Wireless information 의 변화에 대한 monitoring 과 Wireless 구성에 대한 설정이 가능

GUI (Web) Management Access

Page 65: WLAN 3.x Training OAW Products

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Initial configuration 을 완료하면 Web browser 를 통해 GUI 접속이 가능

http://switchip https://switchip:4343

GUI Access

Page 66: WLAN 3.x Training OAW Products

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Monitoring / Network Summary Screen

Page 67: WLAN 3.x Training OAW Products

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Configuration / Wireless Screen

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Diagnostics / Network Screen

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Maintenance / Switch Screen

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Plan Screen

Page 71: WLAN 3.x Training OAW Products

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Events & Reports Screen

Page 72: WLAN 3.x Training OAW Products

5. Basic System Setup

Page 73: WLAN 3.x Training OAW Products

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초기 Booting 시 ( 또는 Config 를 초기화 후 ), switch 는 basic switch parameter를 설정할 수 있는 initial setup dialog 가 제공됨

Initial setup 는 Serial console 에서만 사용 가능

Initial setup 은 skip 이 불가능함

•***************** Welcome to the OAW-4308 setup dialog *****************•This dialog will help you to set the basic configuration for the switch.•These settings, except for the Country Code, can later be changed from the•Command Line Interface or Graphical User Interface.

•Commands: <Enter> Submit input or use [default value], <ctrl-I> Help•<ctrl-B> Back, <ctrl-F> Forward, <ctrl-A> Line begin, <ctrl-E> Line end•<ctrl-D> Delete, <BackSpace> Delete back, <ctrl-K> Delete to end of line•<ctrl-P> Previous question <ctrl-X> Restart beginning

Initial Setup Dialog

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Enter system name [Alcatel 4324]:

Hostname 은 CLI prompt 또는 SNMP system name 으로 사용 . GUI or Captive Portal 에서 이

hostname 으로 표시됨

Enter VLAN 1 interface IP address [172.16.0.254]:

Switch 의 default VLAN 에 대한 interface IP address 설정

Enter VLAN 1 interface subnet mask [255.255.255.0]:

VLAN interface subnet mask 설정

Enter IP Default gateway [none]:

Switch 의 Default Route 설정 . ( uplink 된 router 의 IP)

Enter Switch Role, (master|local) [master]:

Switch 의 Role 설정 . single-switch network 라면 master 를 선택하고 만약 기존 Network 에

추가하는 것이라면 local 을 선택 .

Initial Setup Dialog

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Enter country code (ISO-3166), <ctrl-I> for supported list:

Switch 의 사용 국가 Country code 설정 . 한국은 “ KR ” 로 설정

Enter password for admin login (up to 32 chars):

“admin” 에 대한 Password 설정

Enter password for enable mode (up to 15 chars):

Enable mode 에 대한 password 설정

Do you wish to shutdown all the ports (yes|no)? [no]:

기본적으로 모든 port 들을 shutdown 할지 설정

Initial Setup Dialog

Page 76: WLAN 3.x Training OAW Products

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Current choices are:

System name: OAW-4324

VLAN 1 interface IP address: 172.16.12.2

VLAN 1 interface subnet mask: 255.255.255.0

IP Default gateway: 172.16.12.1

Switch Role: master

Country code: KR

Ports shutdown: no

If you accept the changes the switch will restart!

Type <ctrl-P> to go back and change answer for any question

Do you wish to accept the changes (yes|no)

설정된 Basic config 를 확인 후 Reboot 하면 Basic config 로 load 됨

Initial Setup Dialog

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Enable mode 에서 Date/Time Manual 설정

(Alcatel 4324) #clock set <year> <month> <day> <hour> <minute> <seconds>

NTP Server

(Alcatel 4324) (config) # ntp server x.x.x.x Timezone & DST 설정은 Config Mode 에서 가능

(Alcatel 4324) (config) # clock timezone PST -8

(Alcatel 4324) (config) #clock summer-time PDT recurring first sunday april 02:00 last sunday october 02:00 -7

Setting Date and Time

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System Contact 는 SNMP query 시 또는 GUI login page 에서 표시됨

(Alcatel 4324) (config) # syscontact ”John Smith x1234"

Setting System Contact

Page 79: WLAN 3.x Training OAW Products

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“license add” 의 명령어로 Software module 을 등록

(Alcatel 4324) (config) # license add xxxxxx-xxxxxx-xxxxx-xxxxx-xxxx “license add” 후에는 반드시 reload 필요

Additional S/W Module License

Page 80: WLAN 3.x Training OAW Products

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GUI 에서 SNMP, SYSLOG, and user administration 의 설정이 가능 Configuration/Management

Switch Management Configuration

Page 81: WLAN 3.x Training OAW Products

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Management User 에 대한 Role 설정 가능

Configuration/Management/Administration

Access Control

Page 82: WLAN 3.x Training OAW Products

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VLAN 설정은 GUI 를 통해서도 가능

Configuration/Network/VLAN VLANs can be:

Created Deleted Add L3 VLAN Interfaces Assign DHCP Helper addresses

In the CLI:(Alcatel 4324) (config) #vlan 10(Alcatel 4324) (config) #interface vlan 10(Alcatel 4324) (config-subif)#ip address x.x.x.x <mask>(Alcatel 4324) (config) #interface FastEthernet 1/0(Alcatel 4324) (config-if) #switchport access vlan 10

Vlan Configuration

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Vlan Configuration

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Port 설정은 GUI 를 통해서도 가능

Configuration/Switch/Port One or more ports can be selected and:

Enabled or disabled Assigned to VLANs Made trusted or untrusted Enable 802.3af POE (default) or Cisco POE Assign a Firewall Policy (not used for AP connectivity) Made an 802.1q trunk port

GUI 를 사용시에는 설정 후 반드시 “ Apply” 를 click 하여 switch 에 변경된 명령어를 update 해야 하며 “ Save Configuration” button 을 click 하여 현재 running config 를 startup config 로 저장 필요

Port Configuration

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Port Configuration

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Port Mirroring 은 CLI 를 통해서만 설정 가능

(Alcatel 4324) (config) #interface fastethernet 1/22(Alcatel 4324) (config-if)#port monitor fastethernet 1/0

위의 설정으로 1/0 의 모든 Traffic 은 1/22 로 copy 됨

Port Mirroring

Page 87: WLAN 3.x Training OAW Products

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Two modes: External DHCP Server (recommended)

DHCP Relay (Helper Address) Configured on a per-VLAN basis at: Configuration/Network/VLAN

Internal DHCP Server Configured via: Configuration/Network/IP/DHCP Server Configured independently of VLANs - Subnet will match VLAN to

DHCP scope Recommend naming scope after VLAN - ie “vlan-4” Must assign a complete subnet, then exclude ranges of addresses

DHCP Configuration

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DHCP Configuration

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GUI 에서 ESSID 는 아래의 경로에서 먼저 profile 을 생성 해야함

Configuration/Advanced Services/All Profile Management/Wireless LAN

ESSID Configuration

Page 90: WLAN 3.x Training OAW Products

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AP Provisioning

AOS-W <3.0 Location code (1-256).(1-256).(1-163 bldg . floor . location Controller configuration

ap location 0.0.0 All APs ap location 2.3.0 Bldg 2, floor 3 APs ap location 2.3.6 Bldg 2, floor 3, AP 6

AOS-W 3.0 ap-name “63 개 이상의 영문 + 숫자로 설정 가능”

ap-group “63 개 이상의 영문 + 숫자로 설정 가능”

All controller config done through “ap-group” and “ap-name” statements

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초기의 AP default values ap-name == AP wired MAC address ap-group == “default”

각 AP 는 반드시 사용하는 ap-group 에 속하도록 설정을 해야 함

AP Provisioning

Page 92: WLAN 3.x Training OAW Products

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AP Provisioning

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Radio Configuration

Configuration/Advanced Services/All Profile Management/RF Management

Page 94: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200994 | Presentation Title | Month 2009

기본적으로 Switch 의 모든 port 들은 Vlan1 에서 STP & RSTP spanning tree 로 동작

Spanning tree can be modified globally through the GUI at: Configuration/Network/Switch

To disable spanning tree in the CLI: Globally:

(Alcatel 4324) (config) #no spanning-tree On a per-interface basis:

(Alcatel 4324) (config) #interface fastethernet 1/0(Alcatel 4324) (config-if)#no spanning-tree

Spanning Tree

Page 95: WLAN 3.x Training OAW Products

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2.5 에서 3.0 으로 OS 가 변경되며 Wireless function 에 대한 설정은 Profile형식으로 변경됨

생성한 Profile 을 AP Configuration 에서 적용하는 방식으로 설정

GUI 의 Configuration/Advanced Services/All Profile Management 에서 각 Function 별 Profile 들을 생성

GUI 의 Configuration/AP Group 에서 All Profile Management 에서 생성한 Profile을 지정하는 방식

Profile Configuration

Page 96: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200996 | Presentation Title | Month 2009

ap-group

ap-name

ap

rf

wlan

qos

ids

virtual-ap

ssid-profile

aaa-profile

dot1x auth

mac auth

Profile Hierarchy

Page 97: WLAN 3.x Training OAW Products

6. AP Configuration

Page 98: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 200998 | Presentation Title | Month 2009

AP 들이 switch 에 연결되는 방법은 아래의 두 가지 방법이 존재

Direct Attach The AP physically plugs into the Alcatel Switch. Power and Serial over Ethernet are available with this setup.

Indirect Attach The AP physically plugs into some other network device (switch or

router) with L2 or L3 connectivity back to the Alcatel Switch. Power over Ethernet is available if the network device attached to

the AP supports it. Serial over Ethernet is not supported.

AP Connectivity

Page 99: WLAN 3.x Training OAW Products

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AP 는 booting 시 아래의 정보가 필요

IP Address, Netmask, Default Gateway Location ID IP Address of Alcatel WLAN Switch

AP 설정 방법은 아래의 2 가지 방법이 존재

Static All parameters manually configured

Dynamic AP only configured with a location ID (optional on first boot)

AP Boot Sequence

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1. AP 는 booting 시 bootrom 에서 저장된 설정값을 load

2. AP 는 자신의 location ID 를 OAW switch 로 message 보냄

3. AP 는 OAW switch 로 TFTP request 를 보내고 OS image download

4. AP 의 Location ID 를 기준으로 OAW switch 에서 control

5. AP 와 OAW siwtch 간에 GRE tunnel 이 생성

AP Static Boot Sequence

Page 101: WLAN 3.x Training OAW Products

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1. AP 는 booting 시 bootrom 에서 location ID 를 loading2. AP 는 IP address 에 대한 DHCP request 를 보냄

3. 만약 vendor option 43 (masterip) 이 포함된 DHCP response 를 받으면 AP 는 이것을 Master IP address 로 사용

4. 만약 vendor option 이 포함되지 않은 DHCP response 를 받으면 AP 는 “ ADP” packet 을 Multicast group 224.0.82.11 주소로 보냄

5. 만약 보낸 Multicast ADP 에 대해 response 가 없다면 AP 는 “ ADP” packet 을 L2/L3 broadcast (configure Master OAW Switch as a DHCP helper recipient)로 보냄

6. 만약 그래도 response 가 없다면 AP 는 설정된 DNS 서버 (“alcatel-master.domain.com”) 로 DNS query 를 보내고 domain 에서는 DHCP 를 주면 AP 는 이것을 Master IP address 로 사용

7. AP 에 Master IP address 가 결정되면 , Static config 의 Step2 로부터 booting이 진행됨

AP Dynamic Boot Sequence

Page 102: WLAN 3.x Training OAW Products

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AP 의 config 는 Switch 의 연결 전후에 따라 두 가지 방법이 필요

AP 가 Switch 에 연결된 후 , GUI 에서 설정 가능

AP 가 Switch 에 연결되기 전 , AP 가 직접 OAW switch 에 연결되었다면 SOE (Serial over Ethernet) 를

사용하여 설정 가능

SPOE adapter(AP console) 을 이용하여 serial port 를 통해 설정 가능

AP Configuration

Page 103: WLAN 3.x Training OAW Products

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SPOE adapter (AP console) Pin-out

Page 104: WLAN 3.x Training OAW Products

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GUI “Re”provision AP 가 Configuration 없이 Network 에 연결되었다면 OAW switch 에서

“ Unprovisioned Alcatel AP” 부분에 표시되며 해당 AP 를 선택하면 Reprovision 메뉴로 이동하며 Config 수정이 가능함

Post-deployment Method

Page 105: WLAN 3.x Training OAW Products

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Unprovisioned AP

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Provisioning the AP

Page 107: WLAN 3.x Training OAW Products

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SOE configuration OAW switch CLI 에서 SOE 를 Enable

(Alcatel 4234) # configure terminal(Alcatel 4234) (config)# telnet soe

Switch IP 로 Telnet 을 port 2300 을 이용해 접속 후 Swithc 에 1/0 port 에 AP가 연결되었다면 connect 1/0 을 입력

telnet x.x.x.x 2300

Pre-deployment Configuration

Page 108: WLAN 3.x Training OAW Products

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AP CLI 접속한 후에 AP 를 다시 booting 시키고 stop autoboot 화면에서 enter 를 입력해 bootrom mode booting

Commands: printenv

– 현재 설정을 Display setenv variable <value>

– Setenv 로 특정 value 값들을 설정 (ex. ip, netmask etc..) save

– AP flash 에 configuration 을 저장 boot

– AP 를 booting

AP CLI

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Dynamic AP configuration 에서는 location 설정만 필요

setenv location x.x.xsave

Static AP configuration:setenv ipaddr x.x.x.xsetenv netmask x.x.x.xsetenv gatewayip x.x.x.xsetenv serverip x.x.x.xsetenv master x.x.x.xsetenv name xxxxxxxsetenv group xxxxxxxSave

AP CLI

AP configuration 최기화 : AP boot mode

PurgeSavereset

Page 110: WLAN 3.x Training OAW Products

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From the CLI:

From the GUI: Monitoring/Network/All Access Points

Monitoring/Network/All Air Monitors

Verifying AP/AP Configuration

Page 111: WLAN 3.x Training OAW Products

7. Managing System Images

Page 112: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 2009112 | Presentation Title | Month 2009

To backup the system: Config file

(Alcatel 4324) #copy running-config tftp: x.x.x.x filename WMS database

(Alcatel 4324) #wms export-db wms.db

(Alcatel 4324) #copy flash: wms.db tftp: x.x.x.x filename

(Alcatel 4324) #local-userdb export-db user.db

(Alcatel 4324) #copy flash: user.db tftp: x.x.x.x filename RF Plan

Plan/Building List/Export…

System Backup

Page 113: WLAN 3.x Training OAW Products

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To restore the system: Databases

(Alcatel 4324) #copy tftp: x.x.x.x filename flash: wms.db

(Alcatel 4324) #wms import-db wms.db

(Alcatel 4324) ) #copy tftp: x.x.x.x filename flash: user.db

(Alcatel 4324) #local-userdb import-db user.db

Config file(Alcatel 4324) #copy tftp: x.x.x.x filename flash: default.bak

(Alcatel 4324) #copy flash: default.bak flash: default.cfg

RF Plan Plan/Building List/Import…

Reload

System Restore

Page 114: WLAN 3.x Training OAW Products

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GUI Backup/Restore

Page 115: WLAN 3.x Training OAW Products

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CLI 를 통한 System image upgrade TFTP server 로 IP connectivity 필요

VLAN 에 IP interface 설정 필요

TFTP server IP 로 switch 에 ping 이 가능해야 함

Running system 의 impact 를 최소화 하기 위해 switch 는 2 개의 system image partition 을 사용

Active Backup

Adding System Images

Page 116: WLAN 3.x Training OAW Products

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Step 1: Active Partition 확인

Adding System Images

Page 117: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 2009117 | Presentation Title | Month 2009

Step 2: Copy new image

Step 3: Default Boot 변경

([OAW4308]) #boot system partition 0

Step 4 : Reload

(Alcatel 4324) #copy tftp: 172.16.1.50 image_file_name system: partition 0Upgrading partition 0....................................................................................................................................................................................................................................................................Copied image successfully.The system will boot from partition 1 during the next reboot.

Adding System Images

Page 118: WLAN 3.x Training OAW Products

5. Basic Configuration Sample

Page 119: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 2009119 | Presentation Title | Month 2009

인증 및 암호화를 하지 않는 All Open 구성 Sample Step 1 : Configuration/Advanced Services/All Profile Management

Profile Configuration Sample

Page 120: WLAN 3.x Training OAW Products

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Step 2 : AAA Profile -> 새로운 AAA profile name 설정 후 Add

Profile Configuration Sample

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Step 3 : 생성한 test-open 을 선택하면 해당 Default Profile 이 표시됨

Step4 : Initial role 을 allow all role 인 default-vpn-role 을 선택 후 apply Click

Profile Configuration Sample

Page 122: WLAN 3.x Training OAW Products

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Step 5 : SSID Profile -> 새로운 SSID profile name 설정 후 Add

Step 6 : 생성된 test-ssid 를 선택 후 실제 사용할 SSID 를 입력 후 apply click

Profile Configuration Sample

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Step 7 : Virtual AP Profile -> 새로운 Virtual AP profile name 설정 후 Add

Step 8 : 설정된 Virtual AP Profile 을 선택하면 SSID & AAA Profile 설정이 나타남

Profile Configuration Sample

Page 124: WLAN 3.x Training OAW Products

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Step 9 : Virtual AP Profile -> SSID Profile 에서 기존에 생성한 SSID Profile 을 지정 후 apply click

Profile Configuration Sample

Page 125: WLAN 3.x Training OAW Products

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Step 10 : Virtual AP Profile -> AAA Profile 에서 기존에 생성한 AAA Profile 을 지정 후 apply click

이것으로 Profile 설정은 종료되었으나 실제 AP 에 적용은 되지 않은 상태임

Profile Configuration Sample

Page 126: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 2009126 | Presentation Title | Month 2009

[ 참고 ] WLAN switch 가 이중화되어 AP 에 LMS, B-LMS 사용시에는 아래와 같이 AP System Profile 을 생성해야 함

Profile Configuration Sample

Page 127: WLAN 3.x Training OAW Products

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Step 11 : Configuration -> Wireless -> AP Configuration 에서 New 를 선택 후 새로운 AP Configuration name 을 생성 후 Add

Step 12 : 생성한 AP Configuration 의 Edit 를 선택하면 아래와 같이 기존에 All Profiles 에서 설정한 것과 같은 Menu 가 표시됨

Profile Configuration Sample

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Step 13 : Wireless LAN -> Virtual AP 선택 후 기존에 생생한 Virtual AP Profile 을 지정 & Add 선택 후 Apply

Step 14 : All Profiles 에서 설정한 내용이 그대로 적용됨을 확인

Profile Configuration Sample

Page 129: WLAN 3.x Training OAW Products

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Step 15 : 모든 AP 들은 default AP-Group 에 속해 있으므로 새로 생성한 AP-Group 로 변경해야함 . Wireless -> AP Installation -> Provisioning

Step 16 : AP 를 선택하고 Provision 을 누른 후 AP-Group 을 선택한다 .

Profile Configuration Sample

Page 130: WLAN 3.x Training OAW Products

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Step 17 : AP 의 구성을 최종 확인 후 Apply and Reboot 선택한다 .

Profile Configuration Sample

Page 131: WLAN 3.x Training OAW Products

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Step 18 : PC 에서 해당 SSID 로 접속을 시도해서 구성내용을 최종확인한다 .

Profile Configuration Sample

Page 132: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 2009132 | Presentation Title | Month 2009

- 앞장의 기본 설정에서 인증서버 부분의 수정이 필요하다 .

Step 1 : Advanced Services > All Profile Management > Wireless LAN -> RADIUS Server 에서 Radius 이름을 입력하고 add 를 선택한다 .

Profile Configuration Sample [ 외부 인증 서버와 연동시 설정 ]

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Step 2 : 새로 생성된 이름을 선택후 자세한 인증서버 정보를 입력한다 .

인증서버의 IP 그리고 인증 KEY 값 그리고 인증 port number 는 반드시 인증서버와 WLAN Switch 간에 일치해야 한다 .

Profile Configuration Sample [ 외부 인증 서버와 연동시 설정 ]

Page 134: WLAN 3.x Training OAW Products

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Step 3 : Advanced Services > All Profile Management > Wireless LAN -> Server Group 에서 새로운 이름을 입력하고 add 를 선택한다 . 생성된 Server Group 을 선택해서 미리 지정한 Radius server 를 지정 & Apply 한다 .

Profile Configuration Sample [ 외부 인증 서버와 연동시 설정 ]

Page 135: WLAN 3.x Training OAW Products

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Step 4 : 802.1X Authentication Profile 에서 Default 802.1x Profile 을 확인한다 . 기본값을 그대로 사용해도 됨 .

Profile Configuration Sample [ 외부 인증 서버와 연동시 설정 ]

Page 136: WLAN 3.x Training OAW Products

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Step 5 : AAA Profile 로 이동후 새로운 Profile 을 생성하고 그것을 선택한다 . 해당 Profile 에서 인증후에 사용자가 받게될 Role 을 802.1X Authentication Default Role에서 설정한다 .

Profile Configuration Sample [ 외부 인증 서버와 연동시 설정 ]

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Step 6 : 기존에 정의한 아래의 항목을 차례로 선택한다 .

802.1X Authentication Profile -> Default

802.1X Authentication Server Group -> Radius

RADIUS Accounting Server Group -> Radius

Profile Configuration Sample [ 외부 인증 서버와 연동시 설정 ]

Page 138: WLAN 3.x Training OAW Products

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Step 7 : SSID Profile 로 이동하여 802.1x 인증에서 사용할 SSID 와 Encryption 방법을 설정한다 . 802.1x 에서는 Open 으로는 설정이 불가능하며 반드시 Encryption 을 설정해야 한다 . Encryption 은 사용자의 Wilress 단말과 AP 간의 설정이므로 사용자 단말에서 해당 방식을 지원하는지 확인 필요 .

Profile Configuration Sample [ 외부 인증 서버와 연동시 설정 ]

Page 139: WLAN 3.x Training OAW Products

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Step 8 : Virtual AP profile 로 이동해서 SSID & AAA Profile 에 기존에 생성한 Profile을 지정한다 . 나머지 설정은 기본 설정과 동일하게 진행한다 .

Profile Configuration Sample [ 외부 인증 서버와 연동시 설정 ]

Page 140: WLAN 3.x Training OAW Products

7. Lab Basic System Configuration

Page 141: WLAN 3.x Training OAW Products

All Rights Reserved © Alcatel-Lucent 2009141 | Presentation Title | Month 2009

WLAN Switch

AP1

Vlan 110.10.10.2/24

10.3

Lab Diagram - 1

별도의 인증 없이 Open 구성 SSID : Test10

Backbone

vlan 110.10.10.1/24

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Backbonevlan 10

10.10.10.1/24

vlan 2010.10.20.1/24

vlan 30 10.10.30.1/24

WLAN Switch

OS6600-P24

AP1

AP2

Vlan 1010.10.10.2/24

vlan 2010.10.20.2/24

10.3

Vlan 3010.10.30.2/24

30.3

Lab Diagram - 2

별도의 인증 없이 Open 구성

Backbone 과 WLAN switch간에는 802.1q 구성하여 vlan10 과 vlan20 사용 가능 해야 함

SSID 는 2 개를 생성하고 Test10에는 vlan10 을 Test20 에는 vlan20 의 Network 이 사용 가능 해야 함

각 AP 에 연결된 단말간에 통신이 가능한지 확인

802.1q

V10, 20

SSID : Test10SSID : Test20

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Backbone

vlan 1010.10.10.1/24

vlan 2010.10.20.1/24

WLAN#1

PoE

AP1

APs

10.11 ssid test-1

Vlan 2010.10.20.2/24

20.x

Lab Diagram -3

별도의 인증 없이 Open 구성

Backbone 과 WLAN switch간에는 802.1q 구성하여 vlan10 과 vlan20 사용 가능 해야 함

SSID 는 2 개를 생성하고 Test10에는 vlan10 을 Test20 에는 vlan20 의 Network 이 사용 가능 해야 함

각 AP 에 연결된 단말간에 통신이 가능한지 확인

WLAN#2

WLAN#3

WLAN#4

10.12 ssid test-2

10.12ssid test-3

10.14 ssid test-4

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