HP ProCurve 5406zl Access Security Guide

Configuring Secure Shell (SSH)
Terminology
■ PEM (Privacy Enhanced Mode): Refers to an ASCII-formatted
client public-key that has been encoded for portability and efficiency.
SSHv2 client public-keys are typically stored in the PEM format. See
figure
7-3 for an example of PEM-encoded ASCII keys.
■ Private Key: An internally generated key used in the authentication
process. A private key generated by the switch is not accessible for
viewing or copying. A private key generated by an SSH client applica-
tion is typically stored in a file on the client device and, together with
its public key counterpart, can be copied and stored on multiple
devices.
■ Public Key: An internally generated counterpart to a private key. A
device’s public key is used to authenticate the device to other devices.
■ Enable Level: Manager privileges on the switch.
■ Login Level: Operator privileges on the switch.
■ Local password or username: A Manager-level or Operator-level
password configured in the switch.
■ SSH Enabled: (1) A public/private key pair has been generated on
the switch (crypto key generate ssh [rsa]) and (2) SSH is enabled (ip
ssh). (You can generate a key pair without enabling SSH, but you
cannot enable SSH without first generating a key pair. See
“2. Gener-
ating the Switch’s Public and Private Key Pair” on page 7-10 and “4.
Enabling SSH on the Switch and Anticipating SSH Client Contact
Behavior” on page 7-15.)
7-4

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