HP 5120 EI Switch Series User Manual

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2. Configure Device B.
# Configure the host public key of Device A on Device B. In public key code view, input the host public
key of Device A. The host public key is the content of HOST_KEY displayed on Device A using the display
public-key local dsa public command.
<DeviceB> system-view
[DeviceB] public-key peer devicea
Public key view: return to System View with "peer-public-key end".
[DeviceB-pkey-public-key] public-key-code begin
Public key code view: return to last view with "public-key-code end".
[DeviceB-pkey-key-
code]30819F300D06092A864886F70D010101050003818D0030818902818100D90003FA95F5A44A2A2CD3F814
F9854C4421B57CAC64CFFE4782A87B0360B600497D87162D1F398E6E5E51E5E353B3A9AB16C9E766BD995C669
A784AD597D0FB3AA9F7202C507072B19C3C50A0D7AD3994E14ABC62DB125035EA326470034DC078B2BAA3BC3B
CA80AAB5EE01986BD1EF64B42F17CCAE4A77F1EF999B2BF9C4A10203010001
[DeviceB-pkey-key-code] public-key-code end
[DeviceB-pkey-public-key] peer-public-key end
# Display the host public key of Device A saved on Device B.
[DeviceB] display public-key peer name devicea
=====================================
Key Name : devicea
Key Type : RSA
Key Module: 1024
=====================================
Key Code:
30819F300D06092A864886F70D010101050003818D0030818902818100D90003FA95F5A44A2A2CD3F814F9854
C4421B57CAC64CFFE4782A87B0360B600497D87162D1F398E6E5E51E5E353B3A9AB16C9E766BD995C669A784A
D597D0FB3AA9F7202C507072B19C3C50A0D7AD3994E14ABC62DB125035EA326470034DC078B2BAA3BC3BCA80A
AB5EE01986BD1EF64B42F17CCAE4A77F1EF999B2BF9C4A10203010001
Importing a peer public key from a public key file
Network requirements
As shown in Figure 53, to prevent illegal access, Device B authenticates Device A through a digital
signature. Before configuring authentication parameters on Device B, configure the public key of Device A
on Device B.
 Configure Device B to use the asymmetric key algorithm of RSA for identity authentication of Device
A.
 Import the host public key of Device A from the public key file to Device B.
Figure 53 Network diagram for importing a peer public key from a public key file
Device A
Device B
10.1.1.1/24 10.1.1.2/24
Configuration procedure
1. Create key pairs on Device A and export the host public key.

HP 5120 EI Switch Series Specifications

General

Brand	HP
Model	5120 EI Switch Series
Category	Switch
Language	English