R3303-HP HSR6800 Routers Security Configuration Guide

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# Export the DSA public key to file key.pub.
[RouterA] public-key local export dsa ssh2 key.pub
[RouterA] quit
# Transmit the public key file to the server through FTP or TFTP. (Details not shown.)
2. Configure the Stelnet server:
# Generate the RSA key pairs.
<RouterB> system-view
[RouterB] 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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# Generate a DSA key pair.
[RouterB] public-key local create dsa
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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# Enable SSH server function.
[RouterB] ssh server enable
# Configure an IP address for interface GigabitEthernet 3/0/1. The Stelnet client uses this IP
address as the destination address for SSH connection.
[RouterB] interface gigabitethernet 3/0/1
[RouterB-GigabitEthernet3/0/1] ip address 192.168.1.40 255.255.255.0
[RouterB-GigabitEthernet3/0/1] quit
# Set the authentication mode for the user interface to AAA.
[RouterB] user-interface vty 0 4
[RouterB-ui-vty0-4] authentication-mode scheme
# Enable the user interface to support SSH.
[RouterB-ui-vty0-4] protocol inbound ssh
# Set the user command privilege level to 3.
[RouterB-ui-vty0-4] user privilege level 3
[RouterB-ui-vty0-4] quit
# Import the peer public key from the file key.pub, and name it ClientKey.