Specifications

ExtremeWare XOS 10.1 Concepts Guide 7
Contents
Filtering Events Sent to Targets 101
Formatting Event Messages 108
Displaying Real-Time Log Messages 108
Displaying Events Logs 109
Uploading Events Logs 109
Displaying Counts of Event Occurrences 110
Displaying Debug Information 111
Chapter 9 Security
Security Overview 113
Network Access Security 113
IP Access Lists (ACLs) 113
Creating IP Access Lists 114
ACL File Syntax 114
Example ACL Rule Entries 117
Using Access Lists on the Switch 118
Displaying and Clearing ACL Counters 119
Switch Protection 119
Policies 120
Creating Policies 120
Policy File Syntax 120
Policy Examples 124
Using Policies 128
Refreshing Policies 128
Management Access Security 128
Authenticating Users Using RADIUS or TACACS+ 129
RADIUS 129
Configuring TACACS+ 131
Part 2 Using Switching and Routing Protocols
Chapter 10 Spanning Tree Protocol (STP)
Overview of the Spanning Tree Protocol 135
STP Terms 136
Spanning Tree Domains 137
Member VLANs 137
STPD Modes 138
Encapsulation Modes 139
STP States 140
Binding Ports 140
Rapid Root Failover 142