BenutzerhandbuchInhaltsverzeichnisGetting Started15Contents15Introduction16Conventions16Command Syntax Statements16Command Prompts17Screen Simulations17Configuration and Operation Examples17Keys17Sources for More Information18Getting Documentation From the Web20Online Help20Need Only a Quick Start?22IP Addressing22To Set Up and Install the Switch in Your Network22Physical Installation22Static Virtual LANs (VLANs)24Contents24Overview26Introduction27General VLAN Operation27Types of Static VLANs Available in the Switch28Terminology29Static VLAN Operation30VLAN Environments31VLAN Operation32Overlapping (Tagged) VLANs33Per-Port Static VLAN Configuration Options35VLAN Operating Rules36General Steps for Using VLANs39Multiple VLAN Considerations40Single Forwarding Database Operation40Example of an Unsupported Configuration and How To Correct It42Multiple Forwarding Database Operation43Configuring VLANs44Menu: Configuring Port-Based VLAN Parameters44CLI: Configuring Port-Based and Protocol-Based VLAN Parameters50Web: Viewing and Configuring VLAN Parameters62802.1Q VLAN Tagging63Special VLAN Types68VLAN Support and the Default VLAN68The Primary VLAN68The Secure Management VLAN69Voice VLANs77Effect of VLANs on Other Switch Features78Spanning Tree Operation with VLANs78IP Interfaces79VLAN MAC Address79Port Trunks79Port Monitoring79Jumbo Packet Support80VLAN Restrictions80GVRP81Contents81Overview82Introduction83General Operation84Per-Port Options for Handling GVRP “Unknown VLANs”87Per-Port Options for Dynamic VLAN Advertising and Joining89GVRP and VLAN Access Control91Advertisements and Dynamic Joins91Port-Leave From a Dynamic VLAN91Planning for GVRP Operation92Configuring GVRP On a Switch93Menu: Viewing and Configuring GVRP93CLI: Viewing and Configuring GVRP94Web: Viewing and Configuring GVRP98GVRP Operating Notes98Multiple Instance Spanning-Tree Operation100Contents100Overview102802.1s Multiple Spanning Tree Protocol (MSTP)105MSTP Structure106How MSTP Operates108Regions, Legacy STP and RSTP Switches, and the Common Spanning Tree (CST)110Terminology112Operating Rules114MSTP Compatibility with RSTP or STP115Configuring MSTP116Planning an MSTP Application116MSTP Configuration Overview118Configuring MSTP Operation Mode and Global Settings120Configuring MSTP Per-Port Parameters125Configuring MST Instance Parameters134Configuring MST Instance Per-Port Parameters136Enabling or Disabling Spanning Tree Operation139MSTP VLAN Configuration Enhancement141Displaying MSTP Statistics and Configuration148Displaying Global MSTP Status149Troubleshooting an MSTP Configuration157Displaying the Change History of Root Bridges157Displaying Debug Counters for All MST Instances160Displaying Debug Counters for One MST Instance161Displaying Debug Counters for Ports in an MST Instance163Field Descriptions in MSTP Debug Command Output165Troubleshooting MSTP Operation168Loop Protection169Configuring Loop Protection170Viewing Loop Protection Status171Quality of Service (QoS): Managing Bandwidth More Effectively172Contents172Introduction174Terminology177Overview178Classifiers for Prioritizing Outbound Packets181Preparation for Configuring QoS182Preserving 802.1p Priority182Steps for Configuring QoS on the Switch182Viewing the QoS Configuration184Using QoS Classifiers to Configure Quality of Service for Outbound Traffic185QoS IP Type-of-Service (ToS) Policy and Priority186QoS Source-Port Priority198Differentiated Services Codepoint (DSCP) Mapping204Default Priority Settings for Selected Codepoints205Notes on Changing a Priority Setting207QoS Queue Configuration211QoS Operating Notes and Restrictions212IP Multicast (IGMP) Interaction with QoS214Numerics215A215B215C215D215F215G216H216I216J216L216M216N217O217P217Q217R217S217T219U219V220W221Größe: 1,14 MBSeiten: 222Language: EnglishHandbuch öffnen
