what is firewall?How it differs from ACLS?

Answer Posted / vishnu raaz

firewall is a network component it is commonaly use in
network for prevent attack from internet.Acl's which
provide rules to control which type of packet
to be destroyed or permitted

Is This Answer Correct ?    11 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Explain the following ARQ techniques in detail 1. Stop and wait ARQ 2. Selective repeat ARQ

1898


Explain Various fields in Ethernet frame format

1238


On a nexus, is the metric-type keyword not available in the "default-information originate" command?

676


What is region

717


Differentiate between static and dynamic channel allocation.

2220






give an example of bus type network.

679


Which layer is used to route packets

1281


Discuss how satellite network differs from traditional networks such as Ethernet, Tokenbus.

1142


in linux what is the last ver to use of bootloader lilo,after lilo not use in linux and only use upper ver grub?

1880


What do you understand by the term ‘structured cabling’. State the main rules that should be used when installing a cable. 31. Show that maximum cabling area for LAN for horizontal cabling runs is approximately 200m.

1176


What is the minimum and maximum length of the header in the TCP segment and IP datagram

706


What are the other names of IEEE 802.11 protocol or standard?

1135


How to make a port to a dedicated port through dll registration in a windows system

1506


Does Ethernet 10Gbps support multiple access

1866


What is OSPF

655