HP E3800 Series User Manual

viii
Controlling WebAgent Access When
Using TACACS+ Authentication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-28
Messages Related to TACACS+ Operation . . . . . . . . . . . . . . . . . . . . . 5-29
Operating Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-30
6 RADIUS Authentication, Authorization, and Accounting
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
Authentication Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
Accounting Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
RADIUS-Administered CoS and Rate-Limiting . . . . . . . . . . . . . . . . . . . 6-2
RADIUIS-Administered Commands Authorization . . . . . . . . . . . . . . . . 6-2
SNMP Access to the Switch’s Authentication Configuration MIB . . . 6-2
Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
Switch Operating Rules for RADIUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
General RADIUS Setup Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Configuring the Switch for RADIUS Authentication . . . . . . . . . . . . . 6-6
Outline of the Steps for Configuring RADIUS Authentication . . . . . . 6-8
1. Configure Authentication for the Access Methods
You Want RADIUS To Protect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9
2. Enable the (Optional) Access Privilege Option . . . . . . . . . . . . . . . . 6-12
3. Configure the Switch To Access a RADIUS Server . . . . . . . . . . . . 6-14
4. Configure the Switch’s Global RADIUS Parameters . . . . . . . . . . . 6-17
Using Multiple RADIUS Server Groups . . . . . . . . . . . . . . . . . . . . . . . . 6-21
Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-21
Enhanced Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-22
Displaying the RADIUS Server Group Information . . . . . . . . . . . 6-24
Cached Reauthentication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-26
Timing Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-27
Using SNMP To View and Configure
Switch Authentication Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-30
Changing and Viewing the SNMP Access Configuration . . . . . . . . . . 6-31
Local Authentication Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-34
Controlling WebAgent Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-35

HP E3800 Series Specifications

General

Model	HP E3800 Series
Layer	Layer 3
Uplink Ports	4 x SFP+ ports
Stacking	Yes
Power over Ethernet (PoE)	Available on some models
Management	Web, CLI, SNMP
Power Supply	Redundant (optional)
Operating Temperature	0°C to 45°C
Dimensions (W x D x H)	440 x 424 x 44 mm
Operating Humidity	10% to 90% non-condensing