tech:network:cisco:switchport-protected:switchport-protected
Cisco: switchprot protected
Blueprint
Configuration & Verification
R1 Configuration
configure terminal
!
interface FastEthernet 0/0
ip address 192.168.0.1 255.255.255.0
no shutdown
exit
!
end
R2 Configuration
configure terminal
!
interface FastEthernet 0/0
ip address 192.168.0.2 255.255.255.0
no shutdown
exit
!
end
SW3 Configuration
configure terminal
!
interface Vlan 1
ip address 192.168.0.103 255.255.255.0
no shutdown
exit
!
end
SW4 Configuration
configure terminal
!
interface range FastEthernet 1/0/1 - 2
switchport protected
switchport block multicast
switchport block unicast
exit
!
end
SW4 Console Output
SW4#conf t
Enter configuration commands, one per line. End with CNTL/Z.
SW4(config)#inter
SW4(config)#int range f1/0/1 -2
SW4(config-if-range)#swi
SW4(config-if-range)#switchport pro
SW4(config-if-range)#switchport protected
SW4(config-if-range)#no swi
SW4(config-if-range)#no switchport pr
SW4(config-if-range)#no switchport pro
SW4(config-if-range)#no switchport protected
SW4(config-if-range)#no switchport protected
SW4(config-if-range)#swi
SW4(config-if-range)#switchport pro
SW4(config-if-range)#switchport protected
SW4(config-if-range)#exit
SW4(config)#int f1/0/1
SW4(config-if)#swi
SW4(config-if)#switchport bl
SW4(config-if)#switchport block mu
SW4(config-if)#switchport block multicast
SW4(config-if)#swi
SW4(config-if)#switchport blo
SW4(config-if)#switchport block u
SW4(config-if)#switchport block unicast
SW4(config-if)#do sh run int f1/0/1
Building configuration...
Current configuration : 111 bytes
!
interface FastEthernet1/0/1
switchport protected
switchport block multicast
switchport block unicast
end
SW4(config-if)#do sh run int f1/0/2
Building configuration...
Current configuration : 57 bytes
!
interface FastEthernet1/0/2
switchport protected
end
SW4(config-if)#
References
tech/network/cisco/switchport-protected/switchport-protected.txt · Last modified: 2019/07/26 08:13 by wnoguchi