Write out a config to permit only the below MAC address to pass traffic th

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CCNA Interview Questions

CCDA Interview Questions

Question

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

Question Submitted By :: Jitendera Kumar Sinha

I also faced this Question!!

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Answer Posted By

Re: 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

Answer
# 1

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

Jitu

Answer
# 2

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 ?

4 Yes

0 No

Shahin

Answer
# 3

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

Jitendera Kuaar Sinha

Question	Asked @	Answers
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