如果要在多个端口上同时进行配置，可以使用interface range fastEthernet 0/1-2命令SW1(config)#interface range fastEthernet 0/1
.
如果要在多个端口上同时进行配置，可以使用interface range fastEthernet 0/1-2命令
SW1(config)#interface range fastEthernet 0/1-2
SW1(config-if-range)#sh
SW1(config-if-range)#shutdown
SW1(config-if-range)#
%LINK-5-CHANGED: Interface FastEthernet0/1, changed state to administratively down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to down
%LINK-5-CHANGED: Interface FastEthernet0/2, changed state to administratively down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1, changed state to down
SW1(config-if-range)#sw
SW1(config-if-range)#switchport mo ac
SW1(config-if-range)#sw
SW1(config-if-range)#switchport po
SW1(config-if-range)#switchport port-security
SW1(config-if-range)#sw
SW1(config-if-range)#switchport po
SW1(config-if-range)#switchport port-security max
SW1(config-if-range)#switchport port-security maximum 1
SW1(config-if-range)#sw
SW1(config-if-range)#switchport po
SW1(config-if-range)#switchport port-security v
SW1(config-if-range)#switchport port-security violation sh
SW1(config-if-range)#switchport port-security violation shutdown
SW1(config-if-range)#sw
SW1(config-if-range)#switchport po
SW1(config-if-range)#switchport port-security ,ac
SW1(config-if-range)#switchport port-security mac
SW1(config-if-range)#switchport port-security ?
mac-address Secure mac address
maximum Max secure addresses
violation Security violation mode
<cr>
SW1(config-if-range)#switchport port-security s
SW1(config-if-range)#switchport port-security mac
SW1(config-if-range)#switchport port-security mac-address ?
H.H.H 48 bit mac address
sticky Configure dynamic secure addresses as sticky
SW1(config-if-range)#switchport port-security mac-address s
SW1(config-if-range)#switchport port-security mac-address sticky
SW1(config-if-range)#no sh
SW1(config-if-range)#no shutdown
SW1#show port-security
Secure Port MaxSecureAddr CurrentAddr SecurityViolation Security Action
(Count) (Count) (Count)
--------------------------------------------------------------------
Fa0/1 1 1 0 Shutdown
Fa0/2 1 0 0 Shutdown
----------------------------------------------------------------------
SW1#show mac-a
SW1#show mac-address-table
Mac Address Table
-------------------------------------------
Vlan Mac Address Type Ports
---- ----------- -------- -----
1 0001.4383.a201 STATIC Fa0/2
1 0030.a303.1701 STATIC Fa0/1
