Contents
xvi
Cisco IE 3010 Switch Software Configuration Guide
OL-23145-01
Enabling VTP Pruning 15-14
Configuring VTP on a Per-Port Basis 15-15
Adding a VTP Client Switch to a VTP Domain 15-15
Monitoring VTP 15-16
CHAPTER
16 Configuring Voice VLAN 16-1
Understanding Voice VLAN 16-1
Cisco IP Phone Voice Traffic 16-2
Cisco IP Phone Data Traffic 16-2
Configuring Voice VLAN 16-3
Default Voice VLAN Configuration 16-3
Voice VLAN Configuration Guidelines 16-3
Configuring a Port Connected to a Cisco 7960 IP Phone 16-4
Configuring Cisco IP Phone Voice Traffic 16-5
Configuring the Priority of Incoming Data Frames 16-6
Displaying Voice VLAN 16-6
CHAPTER
17 Configuring STP 17-1
Understanding Spanning-Tree Features 17-1
STP Overview 17-2
Spanning-Tree Topology and BPDUs 17-3
Bridge ID, Switch Priority, and Extended System ID 17-4
Spanning-Tree Interface States 17-4
Blocking State 17-5
Listening State 17-6
Learning State 17-6
Forwarding State 17-6
Disabled State 17-7
How a Switch or Port Becomes the Root Switch or Root Port 17-7
Spanning Tree and Redundant Connectivity 17-8
Spanning-Tree Address Management 17-8
Accelerated Aging to Retain Connectivity 17-8
Spanning-Tree Modes and Protocols 17-9
Supported Spanning-Tree Instances 17-9
Spanning-Tree Interoperability and Backward Compatibility 17-10
STP and IEEE 802.1Q Trunks 17-10
VLAN-Bridge Spanning Tree 17-10
Configuring Spanning-Tree Features 17-11
Default Spanning-Tree Configuration 17-11
