H3C MSR Series Command Reference

443
name key-name: Specifies a local key pair by its name, a case-insensitive string of 1 to 64
characters. Valid characters are letters, digits, and hyphens (-). If you do not specify a key pair, this
command destroys all key pairs of the specified type.
Usage guidelines
To avoid key compromise, destroy the local key pair and generate a new pair after any of the
following conditions occurs:
• An intrusion event has occurred.
• The storage media of the device is replaced.
• The local certificate has expired. For more information about local certificates, see Security
Configuration Guide.
Examples
# Destroy the local RSA key pairs with the default names.
<Sysname> system-view
[Sysname] public-key local destroy rsa
Confirm to destroy the key pair? [Y/N]:y
# Destroy the local DSA key pair with the default name.
<Sysname> system-view
[Sysname] public-key local destroy dsa
Confirm to destroy the key pair? [Y/N] :y
# Destroy the local ECDSA key pair with the default name.
<Sysname> system-view
[Sysname] public-key local destroy ecdsa
Confirm to destroy the key pair? [Y/N]:y
# Destroy local RSA key pair rsa1.
<Sysname> system-view
[Sysname] public-key local destroy rsa name rsa1
Confirm to destroy the key pair? [Y/N]:y
# Destroy local DSA key pair dsa1.
<Sysname> system-view
[Sysname] public-key local destroy dsa name dsa1
Confirm to destroy the key pair? [Y/N] :y
# Destroy local ECDSA key pair ecdsa1.
<Sysname> system-view
[Sysname] public-key local destroy ecdsa name ecdsa1
Confirm to destroy the key pair? [Y/N]:y
Related commands
public-key local create
public-key local export dsa
Use public-key local export dsa to export a local DSA host public key.
Syntax
public-key local export dsa [ name key-name ] { openssh | ssh2 } [ filename ]
Views
System view

H3C MSR Series Specifications

General

Category	Network Router
IPv6 Support	Yes
Dimensions	Varies by model
Weight	Varies by model
Product Type	Modular Router
Ports	Varies by model
WAN Interfaces	Varies by model
Firewall	Yes
QoS	Yes
Wireless Support	Varies by model
USB Ports	Varies by model
Console Port	Yes
Power Supply	Varies by model
Redundancy	Varies by model
Operating Temperature	0°C to 45°C
Storage Temperature	-40°C to 70°C
Humidity	5% to 95% non-condensing
Series	MSR
Certifications	CE, FCC, RoHS