Answer Posted / pravin
Firewall-is a mechanism.
ACL is set of rule.
And we can say mechanism is reversible in nature while rule are irreversible.Means firewall check both side of data when we want to send or we receive while in ACL rules are applied only on instructed interface means on inside or out side.
Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
Can you name all the physical layers in networking?
What are the networking protocol options for the Windows clients if for some reason you do not want to use TCP or IP?
What is sliding window protocol ?
What is Proxy ARP
In which of the 7 layers of OSI will a service handling conversion of characters is from EBCDIC to ASCII be normally implemented ?
Define Wireless Networks
What are the advantages of cell switching that is used in ATM?
What is virtual channel
I need to know the driver name associated with the DSN ? In java we can get it by using getDriverName()(implemented by 3rd party vendors.) method ? but i need the implemetation to get the driver name? so can u give me the code ? how to get the code ?
What MAU?
What is MAC address
Am planning to do a course on Remote Infrastructure Management.Is it a good field. And one more thing. Am planning to join Talent Sprint, Hyd. How good is this institute. Please help fast
What is NVT (Network Virtual Terminal)
Compare satellite with fiber as a communication medium and enumerate the application areas where satellite still holds a niche(or special)marker.
What is packet switching ? Explain two different approaches of packet switching. ?