CARACTERÍSTICAS DE LA CAPA DE TRANSPORTE
Capa de transmisión
Tráfico de datos
Perfiles de tráfico
Descripción del tráfico
Peak Data Rate
Maximum Burst Size
Effective Bandwidth
Constant Bit Rate
Variable Bit Rate
Bursty
Congestion
Ocurre cuando
Paquetes entrantes > Tasa de procesamiento
Tasa de envío < Tasa de procesamiento
Network Performance
Delay vs Load
Throughput vs Load
Congestion Control
Open Loop (prevención)
Closed Loop (Remoción)
Retransmission policy
Window policy
Acknowledgment policy
Discarding policy
Admission policy
Back pressure
Choke packet
Implicit signaling
Explicit signaling
Quality of Service
Consideraciones de Diseño
Average Data Rate
Protocolo IP
Delay
Reliability
Jitter
Bandwidth
Técnicas para mejorar QoS
Scheduling
FIFO Queuing
Priority Queuing
Weighted Fair Queuing
Traffic Shaping
Leaky Bucket
Token Bucket
Resource Reservation
Admission Control
Servicios Integrados
Servicios Diferenciados
Signaling
Flow Specification
Admission
Service Classes
DS Field
Per Hop Behavior
DSCP (Differentiated Services Code Point)
CU (Currently Unused)
Traffic Conditioner
QoS in Switched Networks
QoS in Frame Relay
Access Rate
Committed Burst Size
Committed Information Rate
Excess Burst Size
User Rate
QoS in ATM
Classes
CVR
VBR
ABR
UBR
User Related Attributes
Network Related Attributes