H3C Technologies H3C S6300 Series Switches - Manual (Page 314)

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Figure 96 Network diagram
Configuration procedure
In the server configuration, the client's host public key is required. Generate RSA key pairs on the client
before configuring the SFTP server.
1. Configure the SFTP client:
# Assign an IP address to VLAN-interface 2.
system-view
[SwitchA] interface vlan-interface 2
[SwitchA-Vlan-interface2] ip address 192.168.0.2 255.255.255.0
[SwitchA-Vlan-interface2] quit
# Generate RSA key pairs.
[SwitchA] public-key local create rsa
The range of public key size is (512 ~ 2048).
If the key modulus is greater than 512, it will take a few minutes.
Press CTRL+C to abort.
Input the modulus length [default = 1024]:
Generating Keys...
........................++++++
...................++++++
..++++++++
............++++++++
Create the key pair successfully.
# Export the host public key to the file pubkey.
[SwitchA] public-key local export rsa ssh2 pubkey
[SwitchA] quit
# Transmit the public key file pubkey to the server through FTP or TFTP. (Details not shown.)
2. Configure the SFTP server:
# Generate RSA key pairs.
system-view
[SwitchB] public-key local create rsa
The range of public key size is (512 ~ 2048).
If the key modulus is greater than 512, it will take a few minutes.
Press CTRL+C to abort.
Input the modulus length [default = 1024]:
Generating Keys...
........................++++++
...................++++++
..++++++++
............++++++++
Create the key pair successfully.
# Generate a DSA key pair.