TCP/IP

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Transmission Control Protocol/Internet Protocol (TCP/IP) is the set of networking protocols that define end-to-end connectivity specifying how data should be packeted, addressed, transmitted, routed and received at the destination. This functionality is organized into four abstraction layers which are used to sort all related protocols according to the scope of networking involved.

Related Topics

  1. Networking
  2. DNS
  3. Routers
  4. DHCP
  5. Networking Protocols
  6. Windows Networking
  7. Networking Hardware-Other
  8. Windows Server 2003
  9. Switches / Hubs
  10. Internet Protocols
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I have noticed the Multicast Address used in the command:
IP IGMP Join-Group <IP Address>
sometimes it is 239.1.1.1 , sometimes 239.3.3.3 ,etc....
I would like to know how the IP address is …

823 views
Flexible connectivity for any environment
Flexible connectivity for any environment

The KE6900 series can extend and deploy computers with high definition displays across multiple stations in a variety of applications that suit any environment. Expand computer use to stations across multiple rooms with dynamic access.

I have some clients who are failing to access a server via SSL. On the PAN firewall the reason for the end of all sessions is TCP-RST-from-server. The clients that success get tcp-rst-from-client - …

337 views

I struggled with what to title this.  So, I have two routers, one at .85 that manages everything between .82 and .86, and one at .89 that manages just .89.  They exist in the same gateway of .81.  The…

628 views

I had this question after viewing Internet browsers not working but can ping and connect remotely …

1960 views

find the Exchange server name that Outlook is connected to.

on the Task bar I  have opened the splash window by clicking on the little Up-arrow on the far right side of the task bar, then I have …

631 views

Hi

I have an application that runs on ServerA that needs to make a connection to ServerB.

Both are Windows 2012 Servers.

I had a couple of questions

1. If ServerB was hard down, is there a…

447 views

Any Expert to clarify what the Access List below does ?

R1(config)#access-list 106 permit ip 0.0.0.0 255.255.255.255 255.255.255.192 0.0.0.63  
R1(config)#router bgp 1

1534 views

I have noticed the usage of Prefix -list differs from one protocol to another.
for instance in BGP, they use:
Neighbor x.x.x.x Prefix-list <name of the Prefix-list>

with  other protocols such as …

548 views

In Which situation we need to add static routes

I have seen situation where people add static routes to windows computers.
I am not sure if this situation is valid only if the computer has 2 or …

1049 views

Hi,

We use a small, locally installed SQL Server database on a Windows 7 Pro machine.
We use simple Excel apps that connect to the DB within the local network (that I coded years ago), and I'm …

239 views
On Demand Webinar - Networking for the Cloud Era
On Demand Webinar - Networking for the Cloud Era

This webinar discusses:
-Common barriers companies experience when moving to the cloud
-How SD-WAN changes the way we look at networks
-Best practices customers should employ moving forward with cloud migration
-What happens behind the scenes of SteelConnect’s one-click button

Understanding Extended-Access List

The Access list below  uses the following arguments:
The Subnet: 172.16.0.0
Wild Card Mask: 0.0.0.0
Subnet Mask: 255.255.255.0
then again :
Wild Card Mask …

641 views

EE,

I have a few servers that I can't RDP into unless it's by IP Address despite the same name and correct DNS records.

Every one also happens to have two Nics where the top binding Nic is on a …

227 views

I can ping both and other machines can do so successfully .
I need to access a share on \\192.168.1.xx
error I get cannot access check spelling of name ..

3664 views

Why is it that when I do a /release to Release the IPv4 IP address and then do a /renew to Renew the IPv4 IP address I get the same IP address?   I thought DHCP picks the IP address at ramdom from the…

339 views

The Issue
Our Windows Server 2008 SP2 machine, Crackers for now, no longer allows access to it's network shares. For example we've been using \\Crackers\withCheese\ as a network drive for years and …

1570 views

I have 2 VLANS  10.1.1.x and 10.1.2.x  when I ping from 10.1.1.X to 10.1.2.x is answered but when I ping from 10.1.2.x to 10.1.1.x I got Ping General Failure why?

I have the policy in the firewall …

584 views

Hi guys,

I have a Cisco 3750x switch. I basically need to set up a trunk port on one of the ports. It is a stacked switch and it is port number 35 on switch 2, which reads as Gi2/0/35 when I type …

2067 views

Hello EE,

I would like to assign an IP range for clients that are not part of my company like visitors. This is for the external Wi-Fi,  

is there a recommended IP range that I can use.

666 views

Configure BGP

https://www.experts-exchange.com/questions/29010316/Public-DNS-Vs-BGP.html

following the Thread on the above link, When I purchase Public IP addresse(s), and register the IP …

2239 views
Portable, direct connect server access
Portable, direct connect server access

The ATEN CV211 connects a laptop directly to any server allowing you instant access to perform data maintenance and local operations, for quick troubleshooting, updating, service and repair.

Got a friend that is able to connect his laptop to an Xfinity tower from his home.  It's one of those "city-wide" wi-fi setups, and he's able to get free internet from his home.  Here's the catch:  …

977 views

Hello Experts,

I have an office site that will have close to 650 users in Total.

My first question is can I enable IPv6 for the LAN, and IPv4 as well , for the IPv4 I am thinking to 10 …

482 views

Hi guys

I've got a problem here. People keep getting disconnected from one of our fileserver with a Windows 2012R2 OS on it. It is connected to a cisco switch (not managed by us sadly). Our …

397 views

I have two private IP scopes at my site.  This was created due to us running out of IP addresses.  Most of the devices use the DHCP server to obtain their IP.  I also have two WLANS set up.  One for …

1897 views

Hi Ee,

In IIS logs , there is the "cs-method " , which corresponds to "GET /somepage.aspx" and "POST /somepost.aspx: for calling a full page , ie a page view , is there a corresponding entry on the…

440 views

Hi,

How to trace usernames in the network by their IP Address or Hostnames?

359 views
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201506-LO-Top-001

TCP/IP

11K

Solutions

4

Articles & Videos

17K

Contributors

Transmission Control Protocol/Internet Protocol (TCP/IP) is the set of networking protocols that define end-to-end connectivity specifying how data should be packeted, addressed, transmitted, routed and received at the destination. This functionality is organized into four abstraction layers which are used to sort all related protocols according to the scope of networking involved.

Related Topics

  1. Networking
  2. DNS
  3. Routers
  4. DHCP
  5. Networking Protocols
  6. Windows Networking