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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
BOOTP
DHCP
Manual configuration of IP address is assign an IP address manually for the switch.
In BOOTP/DHCP mode, the switch operates as a BOOTP/DHCP client, send broadcast
packets of BOOTPRequest to the BOOTP/DHCP servers, and the BOOTP/DHCP servers
assign the address on receiving the request. In addition, switch can act as a DHCP server, and
dynamically assign network parameters such as IP addresses, gateway addresses and DNS
server addresses to DHCP clients DHCP Server configuration is detailed in later chapters.
2.3.1 Switch IP Addresses Configuration Task List
Enable VLAN port mode
Manual configuration
BOOTP configuration
DHCP configuration
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