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Configuration procedure – H3C Technologies H3C S7500E Series Switches User Manual

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11-6

Configuration procedure

1) Configure Device A

# Create RSA key pairs on Device A.

system-view

[DeviceA] public-key local create rsa

The range of public key size is (512 ~ 2048).

NOTES: If the key modulus is greater than 512,

It will take a few minutes.

Press CTRL+C to abort.

Input the bits of the modulus[default = 1024]:

Generating Keys...

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# Display the public keys of the created RSA key pairs.

[DeviceA] display public-key local rsa public

=====================================================

Time of Key pair created: 09:50:06 2007/08/07

Key name: HOST_KEY

Key type: RSA Encryption Key

=====================================================

Key code:

30819F300D06092A864886F70D010101050003818D0030818902818100D90003FA95F5A44A2A2CD3F8

14F9854C4421B57CAC64CFFE4782A87B0360B600497D87162D1F398E6E5E51E5E353B3A9AB16C9E766

BD995C669A784AD597D0FB3AA9F7202C507072B19C3C50A0D7AD3994E14ABC62DB125035EA32647003

4DC078B2BAA3BC3BCA80AAB5EE01986BD1EF64B42F17CCAE4A77F1EF999B2BF9C4A10203010001

=====================================================

Time of Key pair created: 09:50:07 2007/08/07

Key name: SERVER_KEY

Key type: RSA Encryption Key

=====================================================

Key code:

307C300D06092A864886F70D0101010500036B003068026100999089E7AEE9802002D9EB2D0433B87B

B6158E35000AFB3FF310E42F109829D65BF70F7712507BE1A3E0BC5C2C03FAAF00DFDDC63D004B4490

DACBA3CFA9E84B9151BDC7EECE1C8770D961557D192DE2B36CAF9974B7B293363BB372771C2C1F0203

010001

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.

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]30819F300D06092A864886F70D010101050003818D0030818902818100D

90003FA95F5A44A2A2CD3F814F9854C4421B57CAC64CFFE4782A87B0360B600497D87162D1F398E6E5