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Write out a config to permit only the below MAC address
to pass traffic through a port on your switch.
in another way writhe a confrigation which permit only mac
address trfaic through a port of your switch
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Using port security feature of Cisco switch, we can fix a
particular mac add for a fix port.
Switch(config-if)#switchport port-security maximum 1
Switch(config-if)#switchport port-security mac-address
0005.1b00.5b58
Switch(config-if)#switchport port-security violation
shutdown
[SwitchA] (Port no 0/1)
!
!
!
!
!
[PC] (0005.1b00.5b58)
Suppose u hv one switch (ie Switch A). On that,port number
fa 0/1 is connected to PC Which is having mac address
0005.1b00.5b58 . Now u want to allow the mac address of
this PC (0005.1b00.5b58), can only access throgh this port
ie fa 0/1. If any other device attach to this port it will
not work. That means security violation occuring here. So
we also protect this by configuring
"switchport port-security violation shutdown" command.
Hope JITU, this may help u to understand this topic. Give
ur feedback.
| Is This Answer Correct ? | 5 Yes | 0 No |
Answer / jitu
actualy question is that
Write out a config to permit only the below MAC address
to pass traffic through a port on your switch.
mac-address 0005.1b00.5b58
i am extremly soory for type mistake
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / jitendera kuaar sinha
i canot give my feed back becoz i donot know abou that it
is wright or not.for time being unttill anther feed back is
come i suppose that it is a correct answer
| Is This Answer Correct ? | 0 Yes | 0 No |
I am facing one problem in my layer 2 switch I don’t know the problem is on switch side or client side. The problem is some PC (not all) are stop participate in LAN they don’t send or recd. Packet from switch and if I check RJ45 (with LAN tester)from PC side the packet and 8 pin wire is working fine and after that process of LAN tester I plug RJ 45 in PC now PC start recd/ send packets what is the problem I don’t understand even client side no virus found RJ45 is ok and switch has no problem bcoz other PC is working fine Cable (cat 5 ) is also fine bcoz I didn’t crimp again just check in LAN tester and start working fine. Plz any one solve this matter. And after lan tester process pc is working fine and after 2 or 3 hour it again start same problem and again same process lan tester I have used
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