User`s manual

131
Switch(config)# service telnet enable
Switch(config)# service telnet disable
Http service security
Switch(config)# service http; available
operating via telnet or loca console interface.
Switch(config)# service http disable ; diable
TCP port #80 serivce.
Switch(config)# service http enable; enable TCP
port #80 serivce.
Port Security
Add MAC
Switch(config)# mac-address-table static
0007.7c01.0101 vlan 1 interface fa1
mac-address-table unicast static set ok!
Port Security
Switch(config)# interface fa1
Switch(config-if)# switchport port-security
Disables new MAC addresses learning and aging
activities!
Note: Rule: Add the static MAC, VLAN and Port
binding first, then enable the port security to
stop new MAC learning.
Disable Port Security
Switch(config-if)# no switchport port-security
Enable new MAC addresses learning and aging
activities!
Display
Switch# show mac-address-table static
Destination Address Address Type Vlan
Destination Port
------------------- --------------- -------
------------------------
0007.7c01.0101 Static 1 fa1
IP Security
IP Security
Switch(config)# ip security
Set ip security enable ok.
Switch(config)# ip security host 192.168.2.200
Add ip security host 192.168.2.200 ok.
Display
Switch# show ip security
ip security is enabled
ip security host:
192.168.2.200
802.1x
enable
Switch(config)# dot1x system-auth-control
Switch(config)#