Specifications
8 ExtremeWare XOS 11.0 Concepts Guide
Contents
System Health Checking 129
Enabling and Disabling Backplane Diagnostic Packets on the Switch 130
Configuring Backplane Diagnostic Packets on the Switch 130
System Health Check Example 130
Setting the System Recovery Level 131
Event Management System/Logging 131
Sending Event Messages to Log Targets 132
Filtering Events Sent to Targets 133
Displaying Real-Time Log Messages 140
Displaying Event Logs 141
Uploading Event Logs 141
Displaying Counts of Event Occurrences 141
Displaying Debug Information 142
Using sFlow 143
Configuring sFlow 143
Displaying sFlow Information 146
Chapter 10 Security
Security Overview 147
Network Access Security 147
IP Access Control Lists 147
Creating IP ACLs 148
Example ACL Rule Entries 154
Using ACLs on the Switch 155
Displaying and Clearing ACL Counters 156
DHCP Server 156
DHCP Server on the Switch 156
Displaying DHCP Information 157
Switch Protection 157
Policies 157
Management Access Security 167
Authenticating Users Using RADIUS or TACACS+ 167
RADIUS 167
TACACS+ 169
Secure Shell 2 170
Enabling SSH2 for Inbound Switch Access 170