Implementacion de QoS Xavier Lleixa Sales Engineer Iberia 2010

Finding the Right Fit for your Small to Medium-Sized Business Switches –Unmanaged –Smart Switches (Web Managed) –Fully Managed VPN / Firewall Appliances –Wired or Wireless –VPN IPSec and SSL –Firewalls Wireless Solutions –Business Access Points –Wireless Controller ReadyNAS Storage –Business-class X-RAID Security –2- to 6-Bay –Scalable and Affordable Security –Both Web and all-in-one Solution –Patent Pending « Stream Scanning » –No License per user Enterprise technology tailored for the SMB with usability and affordability HOY : Implementacion de QoS

Agenda Introducción Sistemas de QoS Implementacion QoS Soluciones y Productos QoS

Nuevas oportunidades de negocio IP TelefoniaVideoSeguridadDatos

Problemática Actual Convergencia de redes : –Telefonia IP –Sistemas de Videovigilancia –Datos –Sistemas de Almacenamiento –Megafonia IP –Domótica

Problemas redes convergentes –Ancho de banda –Retardo –Variacion del retardo –Perdida de paquetes

Diferentes tipos de caracteristicas. Diferentes perfiles de trafico. Clasificacion en diferentes perfiles

QoS Traffic Requirements: Voice Latencia < 150 ms* Jitter < 30 ms* Perdidas< 1%* – Requirements: Voice

Soluciones DisponibilidadQoSVLAN

Situación ideal Debemos por tanto priorizar y segmentar la red Prioridad2/5 Mbps Prioridad 7 / 2 Mbps Prioridad1/1 Mbps Clientes Telefonía Red interna

Funcionamiento QoS

Calidad de Servicio Clasificación de paquetes: –Nivel 1: Por puerto –Nivel 2: CoS –Nivel 3: DSCP Política de colas : –Estricta –Round Robin

802.1p CoS Marcación de tramas a nivel 2 El marcado de paquetes lo realiza el teléfono Se puede establecer la prioridad por puerto PriorityTraffic Type 7 (highest)Network management 6Voice 5Video 4Controlled load 3Excellent effort 0 (default)Best effort 2Undefined 1 (lowest)Background

Ip Precedence/DSCP L3 Marcado de paquetes nivel 3 La clasificación normalmente se hace en función de parámetros como la ip origen, puerto origen puerto destino

17 Frame Baja prioridadAlta prioridad Weight = 1 Weight = 2 Weight = 3 Weight = 4 Weighted Round Robin Scheduler 10/100/1000 Mb/s Ethernet output port Colas de prioridad

Ejemplo de red

Controlador Wifi/AP 4 colas de Priorización WMM : –Video –Voz –Normal –BackGround WMM Powersave : Multiplica por 2 la duración de las baterías

Switch – Activar QoS

Switch - Mapear QoS

FW- Implementacion QoS

Catálogo de ProSafe Inalámbrico Professional Professional High-end Controller WFS709TP/ WMS5316 WG302WG102WAG102WNDAP350WNAP210 a/b/ga/b/g/n Controlador Profesional Avanzados Profesional Básicos WC7520/ WMS5316

Business Switching Solutions Plus SwitchesSmart Switches, Commodity Fully Managed L2, Edge Fully Managed L3, Core for up to 500 nodes 20 – Features Savings vs HP/Cisco Economy Class of L2 Advanced Smart Plus: More VLAN, MAC, ACL addresses CLI Static Routing Console port Read/write config privilege Smart Switches Plus: Advanced Security ACL PnP VoIP Guest VLAN RSTP Green Features True stacking All ports PoE Managed L2 Plus: More VLANs, MAC addresses Dynamic routing 10G uplinks # of Users Limited VLAN Limited QoS Traffic Monitoring PC-based GUI Green Features Lifetime warranty Up sell from Unmanaged Unmanaged Switches Basic connectivity Green Features Lifetime warranty New Standards-based protocols for interoperability

ProSafe ® & ProSecure ® Security Solutions Small business(5 -75 users) SMB ( users)Medium Enterprise ( ~500 users) *10GE is also supported as an option. ** 2x gigabit ports as option Performance number is based on none aggregated network link STM150 STM300 STM600 Coming Soon! Feature / Performance UTM5 UTM10 UTM25 Desktop UTM FW w/ SSL & IPsec VPN Anti-Malware, URL Filtering, Anti-Spam Application Control, IPS, 2xWAN (UTM25) 90 – 127 Mbps UTM50/UTM150 UTM FW w/ SSL & IPsec VPN AD Integration, Anti-X, URL Filtering, App Control, IPS, Multi WAN 200 – 300 Mbps Content Security Appliances Web / Threat Mgmt AD Integration, Anti-X, URL Filtering, App Control, IPS, WAN Failthrough 1000 – 4000 concurrent HTTP connections 139K – 960K s / hour FVS318G Desktop IPsec FW ROBO, 25Mbps FVS336G Desktop SSL & IPsec FW DMZ port / Dual WAN 60Mbps SRXN3205 Desktop FW SSL & IPsec Wireless N, 60Mbps SRX5308 SSL & IPsec FW Quad WAN 1 GB Throughput UTM and Content Security is Driving Our Growth

Gracias Xavier Lleixa