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HP PROCURVE 2910AL User Manual

HP PROCURVE 2910AL
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4 TACACS+ Authentication
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Viewing the Switch’s Current TACACS+
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Terminology Used in TACACS Applications: . . . . . . . . . . . . . . . . . . . . 4-3
General System Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
General Authentication Setup Procedure . . . . . . . . . . . . . . . . . . . . . . . 4-5
Configuring TACACS+ on the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8
Before You Begin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8
CLI Commands Described in this Section . . . . . . . . . . . . . . . . . . . . . . . 4-9
Viewing the Switch’s Current Authentication Configuration . . . . . . . 4-9
Server Contact Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10
Configuring the Switch’s Authentication Methods . . . . . . . . . . . . . . . 4-11
Using the Privilege-Mode Option for Login . . . . . . . . . . . . . . . . . 4-11
Authentication Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13
Configuring the TACACS+ Server for Single Login . . . . . . . . . . . . . . 4-13
Configuring the Switch’s TACACS+ Server Access . . . . . . . . . . . . . . 4-18
How Authentication Operates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24
General Authentication Process Using a TACACS+ Server . . . . . . . . 4-24
Local Authentication Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-25
Using the Encryption Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-26
General Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-26
Encryption Options in the Switch . . . . . . . . . . . . . . . . . . . . . . . . . 4-26
Controlling Web Browser Interface
Access When Using TACACS+ Authentication . . . . . . . . . . . . . . . . . . 4-27
Messages Related to TACACS+ Operation . . . . . . . . . . . . . . . . . . . . . 4-28
Operating Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-29
5 RADIUS Authentication and Accounting
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Authentication Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Accounting Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
vi

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HP PROCURVE 2910AL Specifications

General IconGeneral
ModelHP ProCurve 2910al
Switching Capacity128 Gbps
Throughput95.2 Mpps
ManagementWeb, CLI, SNMP
Jumbo Frame SupportYes
ManageableYes
Power100-240 VAC
Power SupplyInternal
Operating Temperature0°C to 45°C (32°F to 113°F)
StackingYes
MAC Address Table Size32000 entries
Routing ProtocolRIP, OSPF
FeaturesIPv6, VLAN, QoS, ACLs
Operating Humidity15% to 95% non-condensing
Uplink Ports4
Power over EthernetYes (PoE+ models available)

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