Internet Protocols

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The Internet Protocol (IP) is the principal communications protocol in the Internet protocol suite for relaying datagrams across network boundaries, organized in abstraction layers, traditionally called "Link," "Internet," "Transport" and "Application”. Its routing function enables internetworking, and essentially establishes the Internet. IP defines packet structures that encapsulate the data to be delivered. It also defines addressing methods that are used to label the datagram with source and destination information.

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Ping request could not find host google.com.
i atached a snapshot so u can see better
how can i solve this?

1024 views
Better Security Awareness With Threat Intelligence

See how one of the leading financial services organizations uses Recorded Future as part of a holistic threat intelligence program to promote security awareness and proactively and efficiently identify threats.

I have a unique design firm that is looking to tighten down internet browsing, but at the same time allow users to request access to certain sites quickly.

I am familiar with SonicWALL and Peplink…

426 views

Does anyone know a good way of only allowing one URL accessible in IE 11 on XenApp.  I know there are ways to block hotkeys, menus, I know how to do that.  

But I want to block all access, except f…

926 views

Hi,

I have an issue with my network bandwidth but i'm not sure how to troubleshoot it,

Currently I have 2 internet providers, 1 for my office downstairs which is connected to a windows server 20…

563 views

Can it be done? Thank you!

114 views

Anyway I can setup my Sonicwall Firewall to automatically run a speedtest @ 2am daily, turning off the LAN during that test so I can have a HISTORIC record of speeds ?

http://testmy.net/auto?extraI…

125 views

Hello EE,
We do not allow direct internet and have a new need for a network timeclock, but I am struggling to find a manufacturer to provide configurability of a proxy.  Any ideas?

1655 views

Hello EE,

We have very secure requirements, which require private cloud, infrastructure owned, version control, restore ability, administrative ability.  We are looking for a solution and have hear…

329 views

I have a client who has a domain name registered with their registrant,
has their own on-prem exchange server
and a website hosted by a 3rd party.  
The website also creates emails when someone mak…

854 views

I've never really had the need to use a VPN (or set one up for someone else) because "Australia".  We have really bad internet here and I've always been pretty blahzay about security and privacy becau…

961 views
How to improve team productivity

Quip adds documents, spreadsheets, and tasklists to your Slack experience
- Elevate ideas to Quip docs
- Share Quip docs in Slack
- Get notified of changes to your docs
- Available on iOS/Android/Desktop/Web
- Online/Offline

I have an SBS 2008 server.  Randomly it could not ping default gateway/firewall and thus could not get to the internet....  It's happened twice now with completely different fixes which is strange....…

2586 views

One of the customer would like to increase their internet bandwidth ,their existing internet bandwidth is running on static line 20Mbps and we are using fortiget 60D to create the site to site VPN to …

353 views

I am trying to diagnose a problem with either my ISP or my router. In order to make that easier I need a utility that will run continuously and monitor if I have an internet connection or not. I would…

433 views

So my folks like to download movie and watch on large LCD TV screen connected via HDMI to the laptop.
They got some sort of $15/mo service.  

They got Sonic Gigabit Fiber Internet.  However the la…

1168 views

Every time we open Internet Explorer 11 we get the following message:



We have gone to Internet Options >> Security tab >> Custom level button >> Scroll down to 'ActiveX controls and plug-ins' s…

458 views

We currently use ultraDNS for hosting all our DNS.
We pay $1,750/month for the package of 100 domains/500 records / 10 millions of queries. We actually get about 7.3M queries average monthly.
I fe…

363 views

I had this question after viewing How to install Windows 2000 network drivers (https://www.experts-exchange.com/questions/28964516/How-to-install-Windows-2000-network-drivers.html).

My previous pos…

1456 views

Hello Experts,
The location of our customer usually loses the internet service several times during the day.
Randomly. Creating important communications problems and also our apps are usually transm…

574 views

I've currently have 3 OU's I'm working with on a testing basis.  
Security_1 OU
Security_2 OU this OU doesn't have any defined GPO for the internet (I want them to have access) but IE is blocked
Se…

370 views
Top 6 Sources for Identifying Threat Actor TTPs

Understanding your enemy is essential. These six sources will help you identify the most popular threat actor tactics, techniques, and procedures (TTPs).

An interesting question came up which I'd like to also ask here.
Assuming you noticed something with your connection so wanted to go do a speed test, when is the most interesting or most efficient ti…

2676 views

HI,
I have few question regarding how a packet will be forwarded
1) How will the packet be modified from each hop one router to other.
2) what will the final packet that arrives at the destination …

18106 views

I have a client that is in need of the browsing history for a location due to legal issues with an employee.  I was asked if I could get the browsing history from the ISP as there is no equipment onsi…

18114 views

Have a Win2008 server in a small LAN. It is running as a domain controller and is also running an email server. LAN is connected to Internet via a ZyWALL router (192.168.1.1), and it has worked well f…

588 views

Currently we don't permit Tcp25 from public Internet to our Exchange server:
all emails go to our internet-facing ProofPoint , then only ProofPoint forward
it our Exchange 2010 server

We plan to…

491 views

Hi EE,

Please provide assistance for following issue.

I have a created a new active directory infrastructure  domain call  ABC.com and it has active directory local DNS and use all active dire…

2485 views
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