Extreme Networks ExtremeWare Enterprise Manager Guía de usuario descargar pdf (Pagina 8)

VIII

8SPANNING TREE PROTOCOL (STP)

Overview of the Spanning Tree Protocol 8-1

Spanning Tree Domains 8-2

STPD Status for GVRP-Added Ports 8-2

Defaults 8-3

STP Configurations 8-3

Configuring STP on the Switch 8-6

STP Configuration Example 8-8

Displaying STP Settings 8-8

Disabling and Resetting STP 8-9

9QUALITY OF SERVICE (QOS)

Overview of Policy-Based Quality of Service 9-2

Applications and Types of QoS 9-3

Voice Applications 9-3

Video Applications 9-3

Critical Database Applications 9-4

Web Browsing Applications 9-4

File Server Applications 9-4

Assigning QoS Attributes 9-5

QoS Profiles 9-6

Configuring a QoS Profile 9-8

Traffic Groupings and Creating a QoS Policy 9-8

IP-Based Traffic Groupings 9-10

MAC-Based Traffic Groupings 9-10

Permanent MAC addresses 9-10

Dynamic MAC Addresses 9-11

Blackhole MAC Address 9-11

Broadcast/Unknown Rate Limiting MAC Address 9-11

Verifying MAC-Based QoS Settings 9-12

Explicit Class of Service (802.1p and DiffServ) Traffic

Groupings 9-12

Configuring 802.1p Priority 9-12

Observing 802.1p Information 9-13

802.1p Commands 9-14

Changing the Default 802.1p Mapping 9-14

Replacing 802.1p Priority Information 9-14

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