Operation Manual – SSH
H3C S3100 Series Ethernet Switches Chapter 1 SSH Configuration
1-47
z Configure Switch B
# Create a VLAN interface on the switch and assign an IP address, which the SSH
client will use as the destination for SSH connection.
<SwitchB> system-view
[SwitchB] interface vlan-interface 1
[SwitchB-Vlan-interface1] ip address 10.165.87.136 255.255.255.0
[SwitchB-Vlan-interface1] quit
Note:
Generating the RSA and DSA key pairs on the server is prerequisite to SSH login.
# Generate RSA and DSA key pairs.
[SwitchB] public-key local create rsa
[SwitchB] public-key local create dsa
# Set the authentication mode for the user interfaces to AAA.
[SwitchB] user-interface vty 0 4
[SwitchB-ui-vty0-4] authentication-mode scheme
# Enable the user interfaces to support SSH.
[SwitchB-ui-vty0-4] protocol inbound ssh
# Set the user command privilege level to 3.
[SwitchB-ui-vty0-4] user privilege level 3
[SwitchB-ui-vty0-4] quit
# Specify the authentication type of user client001 as publickey.
[SwitchB] ssh user client001 authentication-type publickey
Note:
Before doing the following steps, you must first generate a DSA public key pair on the
client and save the key pair in a file named Switch001, and then upload the file to the
SSH server through FTP or TFTP. For details, refer to “Configure Switch A”.
# Import the client public key pair named Switch001 from the file Switch001.
[SwitchB] public-key peer Switch001 import sshkey Switch001
# Assign the public key Switch001 to user client001.
[SwitchB] ssh user client001 assign publickey Switch001
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