why we have to implement access list in router ??????what
is the benifit and how it is configure

Answer Posted / p lava kumar

NORMALY CISCO ROUTERS DID'T PROVIDE SECURITY ,IT ONLY DONE
ROUTING ....

IT ONLY PROVIDED BY PHYSICAL FIREWALLS....
BUT SOME OF ORGANASATIONS NO NEED TO USE FIREWALLS.....
SO, AT THAT CASE FOR OUR INTERNAL SECURITY . WE USE
ACCESSLIST TO PORVIDE THESE SERVICE.

BY USING THESE ACCESSLIST WE CAN DENY OR PERMIT SERVICES
LIKE PING,BROWSE,UPLOAD,,,,ETC
FOR A PARTICULAR USER OR GROUP OF CLIENTS.

Is This Answer Correct ?    8 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Do we subletting of ip?

719


What is a digital certificate?

1481


What is the terminal emulation?

626


Explain how many maximum paths you can give on latest ios in rip?

610


Explain the benefits of vlan?

662






What are partial updates?

610


1>What do you mean by Networks and Networking? 2>Difference between Vlan And Sub Interface Vlan? 3>What is Fiber Optic Media Converter? 4>What is Firewall? 5>Difference Between Layer2 and Layer3 Switch? 6>What is the function of Multilayer Switch? 7>Expalin STP? What is the Difference between STP and MST? 8>What is the Function of VTP?Explain the modes of VTP? 9>What kind of Message VTp will Send? 10>What is the Difference between Normal and Manageable Switch? 11>Difference between Local Vlan and End to End Vlan? 12>Difference between Distance Vector and Link State Routing protocol? 13>What do you mean by Backbone Fast Port? 14>what is Root Guard and BPDU Guard?

1952


If line down and protocol also down; in this case which layer move problem?

650


On which base distance vector choose best path?

649


Why mac address called physical address?

793


Define bandwidth?

632


What type of transmission bus topology support?

604


What is size of ipv4 mac address?

664


Which protocol used before part of ccna?

631


What are the two types of transmission technology use in ccna?

626