Raghu

• May 7th, 2020

DORA process in DHCP stands for following message flows between the client and the server.

Discover
Offer
Request
Acknowledge

Niveditha

• May 8th, 2018

I hope it is APIPA (AUTOMATIC PRIVATE IP ADDRESS). It is a range of IP address from 169.254.1.0 to 169.254.255.255 where host machine obtains automatically when DHCP fails to assign IP address.

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How to secure data through NTFS Technique?

Hardik

• May 29th, 2018

NTFS (NT file system; sometimes New Technology File System) is the file system that the Windows NT operating system uses for storing and retrieving files on a hard disk. NTFS is the Windows NT equivalent of the Windows 95 file allocation table (FAT) and the OS/2 High Performance File System (HPFS).

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parveen

• Feb 23rd, 2018

Port blocking means it is avoiding the loop in a network

Arpan

• Jan 20th, 2017

Port Blocking within LAN caused by STP to prevent loops in network.

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a) Why does the Authentication Header not protect all header fields of the outer IP header?

b) Consider IP fragmentation: argue why the processing of incoming packets requires all fragments of an IP packet to be reassembled before the processing of IPSec can proceed.

c) What measures are taken in the AH or ESP protocol to prevent a replay attack?

d) Why it is...

Shankar Damodaran

• Dec 18th, 2017

Netstat

safeer muhammed

• May 2nd, 2014

Netstat -a
it will show all the open ports and active sessions ...with the help of netstat ?..this will list all the possibilities and you can try based on your need...

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A software company owns four branches and Internet connection is available at every branch what will be required to build a Virtual Private Network between them and how it will be done.

Trevor

• Nov 28th, 2017

Firstly well be requiring static IPs from ISP for each of the routers from individual branches, then build a GRE tunnel and can use Ipsec:Crypto for encryption purposes. thus building a secured tunnel i.e. Private communication over public infrastructure.

mike

• Nov 9th, 2017

Create a site to site tunnel from the HQ to each branch. Will have to have to configure tunnel on each remote site with match pre-shared keys, encryption, etc.

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What is the difference between VPN and VLAN? Explain briefly

rahul pandit

• Oct 3rd, 2017

VLAN = Vlan stands for virtual are network. Its logical group of end devices. Broadcast happens between same vlan only, if you want to communicate between different vlans, we can use inter vlan routin...

Uday Chakraborty

• Jan 10th, 2017

VPN: Creating a secured tunnel of communication over internet to a remote host.
VLAN: Sub division of a network, generally done for mapping hosts of same department.

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1.operational issues
2.design flaw
3.requirement oversight
4.implementation bug

ripan

• Aug 28th, 2017

2.design flaw

Rehan Alam

• Jan 13th, 2015

Implementation bug. As it is recommended to possess Deny all attitude and then allow any specific protocol, instead of allow all and then deny any protocol or IP

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Pardeep

• Aug 17th, 2017

ARP:- Mac to IP address resolution
RARP:- IP to Mac address resolution

Fazil Malik

• Aug 6th, 2017

Address Resolution Protocol (ARP) is a network protocol, which is used to map a network layer protocol address (IP Address) to a data link layer hardware address (MAC Address). ARP basically resolves ...

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Monisha Munivel

• Jul 9th, 2017

Routing Protocol: It is used to recognise and start the best path for the data communication
Routed Protocol: It is used to transfer the data for the selected path

Hemangi

• Jan 6th, 2016

ROUTING Protocols - Used by routers to dynamically find the networks and to ensure all routers have the same routing table RIP OSPF EIGRP ROUTED Protocols - Once all routers know about networks a ro...

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What are the latest technologies in networking?

Raj Gupta

• Jun 16th, 2017

Cloud Computing, ACI with Nexus 7K and SDN

pawan lal

• Apr 11th, 2017

Cloud Computing

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kushal garg

• Jun 3rd, 2017

Confidentiality, Integrity & Availability

Muhammad Moosa

• Feb 9th, 2017

Confidentiality
Integrity
Availablity

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ABC

• May 10th, 2017

It means we are using class A IP with class C properties as subnet is /24

ashok

• Oct 18th, 2016

Its a subnetted network...which has 254 hosts

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Rahul Gupta

• Jan 18th, 2017

AIPA - Automatic IP Address - When due to some reason DHCP service not working for client machine then it will go for APIPA, range is 169.254.0.1 through 169.254.255.254.

• Jan 12th, 2017

Class A 1-127
Class B 128-191
Class C 192-223
Class D 224-239 -> Multicast
Class E 240-254 -> Experimental
127.x.x.x used for loopback
Private IP addresses range s non routable over the Internet :
Class A: 10.x.x.x
Class B : 172.16.0.0 - 172.31.255.255
Class C : 192.168.x.x
(0

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What lets us access the shared network folders quickly without having to browse the entire network?

Ishaan Kakkar

• Jun 19th, 2016

Open MyPC>Right CLick>select add network location>add the network location there and you can use it anytime by a simple shortcut.

suresh

• Oct 8th, 2012

Go to Start-> Run and type \ipaddress or \computer name

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WinChu

• Jan 31st, 2016

Allow Specific network
Allow Specific Users
Allow Specific Application and Service
Allow Specific Resource (eg: bandwidth, routs, servers, geo location sites etc..)
Allow specific physical- switch ports
etc...

mgroms

 Profile Answers by mgroms Questions by mgroms

• Jan 27th, 2011

This is kind of broad question......But generally it can be said as securing computer or any technical equipments (like pritners, smartphones & etc....) which is connected to the organizational ne...

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True or False?

Viswanatha Vaddi

• Dec 9th, 2015

No, Configuring the right rules in the "good firewall" depending on requirement will secure.

Sridhar Lanka

 Profile Answers by Sridhar Lanka Questions by Sridhar Lanka

• Feb 3rd, 2015

In network security,there is nothing like 100 % secured.

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If yes, how it is possible?

Ritesh Kumar

• Nov 24th, 2015

Yes we can Debug the RSA Algorithm only by Brute Force Attack. So it takes minimum 5 years (Current records) time for a Super Computer to debug the entire combination of the probable passwords to debu...

Sandhya.Kishan

 Profile Answers by Sandhya.Kishan Questions by Sandhya.Kishan

• Jul 7th, 2012

The RSA algorithm as it makes use of unique prime number which is not the same each time when being generated.Hence we cannot debug the algorithm.

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RAGHAVENDRA

• Nov 20th, 2015

RIP Max Hop Count is 16 which means 0 to 15. If it crosses that value then network has loop.

kpc

• Jun 23rd, 2015

RIP official max hop count is only 15. Whatever more than 15 is unreachable.

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What is Organization Unit? Features of Organization Unit and its benifits

Qasim Rafique

• Aug 6th, 2015

Additional benefit you may get along with all defined by Kishan, is that you can apply Group Policy on the OU.
GPO can only be applied at 3 levels in the AD.
SITE.
DOMAIN.
OU.

Hope it might help.

Sandhya.Kishan

 Profile Answers by Sandhya.Kishan Questions by Sandhya.Kishan

• Jul 7th, 2012

Organization Unit is a means in which we can keep objects such as user accounts, groups, computer, printer . applications.It allows us to assign specific permission to the users. Benifits 1.OUs can b...

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