HP ProCurve 2510G Series - Need Only a Quick Start?; Configuring TACACS+ on the Switch; General Operating Rules and Notes

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Enabling Authorization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-18
Displaying Authorization Information . . . . . . . . . . . . . . . . . . . . . . . . . 5-19
Configuring Commands Authorization on a RADIUS Server . . . . . . 5-19
Configuring RADIUS Accounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-25
Operating Rules for RADIUS Accounting . . . . . . . . . . . . . . . . . . . . . . 5-27
Steps for Configuring RADIUS Accounting . . . . . . . . . . . . . . . . . . . . . 5-27
Viewing RADIUS Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-33
General RADIUS Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-33
RADIUS Authentication Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-35
RADIUS Accounting Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-36
Changing RADIUS-Server Access Order . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-38
Messages Related to RADIUS Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-40
6 Configuring Secure Shell (SSH)
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
Prerequisite for Using SSH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Public Key Formats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Steps for Configuring and Using SSH
for Switch and Client Authentication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
General Operating Rules and Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8
Configuring the Switch for SSH Operation . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9
1. Assign Local Login (Operator) and Enable (Manager) Password . 6-9
2. Generate the Switch’s Public and Private Key Pair . . . . . . . . . . . . 6-10
3. Provide the Switch’s Public Key to Clients . . . . . . . . . . . . . . . . . . . 6-13
4. Enable SSH on the Switch and Anticipate SSH
Client Contact Behavior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-15
5. Configure the Switch for SSH Authentication . . . . . . . . . . . . . . . . . 6-18
6. Use an SSH Client To Access the Switch . . . . . . . . . . . . . . . . . . . . . 6-22
Further Information on SSH Client Public-Key Authentication . . . . . . . . 6-22
Messages Related to SSH Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-28