HP ProCurve 5406zl Access Security Guide

Configuring Secure Shell (SSH)
Overview
Overview
Feature Default Menu CLI Web
Generating a public/private key pair on the switch No n/a page 7-10 n/a
Using the switch’s public key n/a n/a page 7-12 n/a
Enabling SSH Disabled n/a page 7-15 n/a
Enabling client public-key authentication Disabled n/a pages 7-19, n/a
7-22
Enabling user authentication Disabled n/a page 7-18 n/a
The switches covered in this guide use Secure Shell version 2 (SSHv2) to
provide remote access to management functions on the switches via
encrypted paths between the switch and management station clients capable
of SSH operation.
SSH provides Telnet-like functions but, unlike Telnet, SSH provides encrypted,
authenticated transactions. The authentication types include:
■ Client public-key authentication
■ Switch SSH and user password authentication
Client Public Key Authentication (Login/Operator Level) with User
Password Authentication (Enable/Manager Level). This option uses
one or more public keys (from clients) that must be stored on the switch. Only
a client with a private key that matches a stored public key can gain access
to the switch. (The same private key can be stored on one or more clients.)
ProCurve
Switch
(SSH
Server)
1. Switch-to-Client SSH authentication.
2. Client-to-Switch (login rsa) authentication
3.User-to-Switch (enable password) authentication
options:
– Local
–TACACS+
–RADIUS
–None
SSH
Client
Work-
Station
Figure 7-1. Client Public Key Authentication Model
7-2

HP ProCurve 5406zl Specifications

General

Product Name	HP ProCurve 5406zl
Category	Switch
Layer	Layer 3
Operating Temperature	32°F to 131°F (0°C to 55°C)
Operating Humidity	15% to 95% non-condensing
Management	SNMP, CLI
Power Supply	Redundant power supplies (optional)
Memory	128 MB flash, 512 MB SDRAM