Manual

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37
ssh-server authentication-retires
<authentication-retires>
no ssh-server authentication-retries
Configure the number of times for retrying
SSH authentication; the no command
restores the default number of times for
retrying SSH authentication.
ssh-server host-key create rsa modulus
<moduls>
Generate the new RSA host key on the SSH
server.
Admin Mode
terminal monitor
terminal no monitor
Display SSH debug information on the SSH
client side; the no command stops displaying
SSH debug information on the SSH client
side.
show crypto key
Show the secret key of ssh.
rypto key clear rsa
Clear the secret key of ssh.
2.2.2.3 Example of SSH Server Configuration
Example1:
Requirement: Enable SSH server on the switch, and run SSH2.0 client software such as
Secure shell client or putty on the terminal. Log on the switch by using the username and
password from the client.
Configure the IP address, add SSH user and enable SSH service on the switch. SSH2.0 client
can log on the switch by using the username and password to configure the switch.
Switch(config)#ssh-server enable
Switch(config)#interface vlan 1
Switch(Config-if-Vlan1)#ip address 100.100.100.200 255.255.255.0
Switch(Config-if-Vlan1)#exit
Switch(config)#username test privilege 15 password 0 test
In IPv6 networks, the terminal should run SSH client software which support IPv6, such as
putty6. Users should not modify the configuration of the switch except allocating an IPv6
address for the local host.
2.3 Configure Switch IP Addresses
All Ethernet ports of switch are default to Data Link layer ports and perform layer 2 forwarding.
VLAN interface represent a Layer 3 interface function which can be assigned an IP address,
which is also the IP address of the switch. All VLAN interface related configuration commands
can be configured under VLAN Mode. Switch provides three IP address configuration methods:
 Manual