Technical data

BMD00136, November 2009 3
Contents
Preface  11
Who Should Use This Guide
 11
What You’ll Find in This Guide
 11
Typographic Conventions
 13
How to Get Help
 14
Chapter 1: Accessing the Switch
 15
Configuring an IP Interface
 15
Using Telnet
 17
BOOTP Relay Agent
 17
DHCP Relay Agent
 18
Using the Browser-Based Interface
 19
Configuring BBI access via HTTP
 19
Configuring BBI access via HTTPS
 20
Using SNMP
 22
SNMP v1, v2
 22
SNMP v3.0
 22
Configuring SNMP Trap Hosts
 24
Securing Access to the Switch
 27
RADIUS Authentication and Authorization
 27
TACACS+ Authentication
 31
LDAP Authentication and Authorization
 34
Secure Shell
 36
End User Access Control
 38
Chapter 2: Port-based Network Access Control
 41
Extensible Authentication Protocol over LAN
 41
802.1X Authentication Process
 42
802.1X Port States
 44