Qos Volume - 3Com 4510G Configuration Manual

Features
IGMP Snooping
Multicast VLAN
MLD Snooping
IPv6 Multicast VLAN

QoS Volume

Table 2-5 Features in the QoS ACL volume
Features
QoS Overview
QoS Configuration
Approaches
Priority Mapping
Traffic Policing, Traffic
Shaping, and Line
Rate
Running at the data link layer, IGMP Snooping is a multicast control
mechanism on the Layer 2 Ethernet switch and it is used for multicast
group management and control. This document describes:
Configuring Basic Functions of IGMP Snooping
Configuring IGMP Snooping Port Functions
Configuring IGMP Snooping Querier
Configuring IGMP Snooping Policy
Multicast VLAN configuration
Multicast Listener Discovery Snooping (MLD Snooping) is an IPv6
multicast constraining mechanism that runs on Layer 2 devices to
manage and control IPv6 multicast groups. This document describes:
Configuring Basic Functions of MLD Snooping
Configuring MLD Snooping Port Functions
Configuring MLD Snooping Querier
Configuring MLD Snooping Policy
IPv6 Multicast VLAN configuration
For network traffic, the Quality of Service (QoS) involves bandwidth, delay,
and packet loss rate during traffic forwarding process. This document
describes:
Introduction to QoS
Introduction to QoS Service Models
QoS Techniques Overview
Two approaches are available for you to configure QoS: policy-based and
non policy-based. This document describes:
QoS Configuration Approach Overview
Configuring a QoS Policy
The priorities of a packet determine its transmission priority. There are two
types of priority: priorities carried in packets and priorities locally assigned
for scheduling only.
When a packet enters the device from a port, the device assigns a set of
QoS priority parameters to the packet based on a certain priority and
sometimes may modify its priority, according to certain rules depending on
device status. This process is called priority mapping.
This document describes:
Traffic Policing, Traffic Shaping, and Line Rate Overview
Configuring Traffic Policing
Configuring GTS
Configuring the Line Rate
2-6
Description
Description