implementacion de qos xavier lleixa sales engineer iberia 2010
TRANSCRIPT
Implementacion de QoS
Xavier LleixaSales Engineer Iberia2010
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 Email 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
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
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
Priority Traffic Type
7 (highest) Network management
6 Voice
5 Video
4 Controlled load
3 Excellent effort
0 (default) Best effort
2 Undefined
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
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Baja prioridad Alta 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
Switch - Mapear QoS
FW- Implementacion QoS
FW- Implementacion QoS
Catálogo de ProSafe Inalámbrico
a/b/g a/b/g/n
Controlador
Profesional
Avanzados
Profesional
Básicos
WC7520/
WMS5316
Business Switching Solutions
Plus Switches
Smart Switches, Commodity
Fully Managed L2, Edge
Fully Managed L3, Core for up to 500 nodes
20 – 50 50 - 200 200+
Fea
ture
s Savings vs HP/Cisco
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 ACLPnP VoIP Guest VLANRSTP
• 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 UnmanagedUnmanaged Switches
• Basic connectivity
• Green Features
• Lifetime warranty
New
Standards-based protocols for
interoperability
ProSafe® & ProSecure ® Security Solutions
Small business(5 -75 users) SMB (75-200 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! -
2010
Fe
atu
re /
Pe
rfo
rma
nc
e
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 / Email Threat Mgmt AD Integration, Anti-X, URL Filtering, App Control, IPS, WAN Failthrough 1000 – 4000 concurrent HTTP connections 139K – 960K emails / hour
FVS318GDesktop IPsec FWROBO, 25Mbps
FVS336GDesktop SSL & IPsec FWDMZ port / Dual WAN60Mbps
SRXN3205Desktop FWSSL & IPsecWireless N, 60Mbps
SRX5308SSL & IPsec FWQuad WAN1 GB Throughput
UTM and Content Security is Driving Our GrowthUTM and Content Security is Driving Our Growth
GraciasXavier Lleixa