Contents
21
Software Configuration GuideāRelease IOS XE 3.9.xE and IOS 15.2(5)Ex
Device Visibility Mode 22-3
Configuring Auto Smartport Macros 22-3
Enabling Auto Smartport Macros 22-3
Auto Smartport Default Configuration 22-4
Auto Smartport Configuration Guidelines 22-5
Configuring Auto Smartport Built-in Macro Parameters 22-6
Configuring User-Defined Event Triggers 22-8
802.1X-Based Event Trigger 22-8
MAC Address-Based Event Trigger 22-9
Configuring Mapping Between User-Defined Triggers and Built-in Macros 22-9
Configuring Auto Smartport User-Defined Macros 22-10
Displaying Auto Smartport 22-13
Configuring STP and MST 23-1
About STP 23-1
Understanding the Bridge ID 23-2
Bridge Priority Value 23-2
Extended System ID 23-3
STP MAC Address Allocation 23-3
Bridge Protocol Data Units 23-3
Election of the Root Bridge 23-4
STP Timers 23-4
Creating the STP Topology 23-5
STP Port States 23-5
MAC Address Allocation 23-6
STP and IEEE 802.1Q Trunks 23-6
Per-VLAN Rapid Spanning Tree 23-6
Default STP Configuration 23-7
Configuring STP 23-7
Enabling STP 23-8
Enabling the Extended System ID 23-9
Configuring the Root Bridge 23-9
Configuring a Secondary Root Switch 23-12
Configuring STP Port Priority 23-13
Configuring STP Port Cost 23-15
Configuring the Bridge Priority of a VLAN 23-17
Configuring the Hello Time 23-17
Configuring the Maximum Aging Time for a VLAN 23-18
Configuring the Forward-Delay Time for a VLAN 23-19
Disabling Spanning Tree Protocol 23-20