DHCP

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The Dynamic Host Configuration Protocol (DHCP) is an auto configuration protocol used on IP networks and an extension of the Bootstrap Protocol. DHCP allows for computers to be configured automatically to communicate with each other over an IP network without the need for manual setup by a network administrator. The implementation of DHCP relies on a DHCP server to hand out network configuration information to DHCP-capable clients that request an IP address (and other information required or useful in communicating with other devices on an IP network). In addition to an IP address, common configuration information served over DHCP includes a default gateway, subnet mask and DNS sever(s).

Related Topics

  1. Networking
  2. DNS
  3. Windows Server 2003
  4. TCP/IP
  5. Routers
  6. Windows Server 2008
  7. Hardware Firewalls
  8. Active Directory
  9. Switches / Hubs
  10. Windows Networking
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Hi,

I need to bind some mac address on Cisco core switch DHCP server. so that every time user get the same IP.
we need to implement this policy for the white list some IP for full access


18 views
Microsoft Certification Exam 74-409
Microsoft Certification Exam 74-409

Veeam® is happy to provide the Microsoft community with a study guide prepared by MVP and MCT, Orin Thomas. This guide will take you through each of the exam objectives, helping you to prepare for and pass the examination.

Hello,
I'm looking for the best route and/or best steps to migrate a Windows 2003 DHCP server to Windows 2012 DHCP server.
In the process of decommissioning the last remnants of Windows 2003 …

517 views

My Canon MF stopped working. I got a replacement from canon.

documents send to the printer/scanner will not print/scan

It's in a domain environment.

The printer got a new IP address in the …

1427 views

Greetings,
Due to our company being purchased and the need for networking with the new organization, there is a conflict in our existing scheme and we need to re-ip everything.  Below are brief …

249 views

Hello all,
What is the best way to do this.
I have a Windows 2008 R2 server that is a domain controller and is running DNS and DHCP.
I just joined a Windows 2016 server as another domain controller…

529 views

ip dhcp pool USERS_A
default-router 172.16.1.1

ip dhcp pool USERS_B
default-router 10.1.1.1


The default-router command tells clients that the default gateway is 10.1.1.1.  When you use this …

123 views

Hello - we currently have a class C subnet on VLAN 1 over our Cisco switch stack.  We are running out of IP's, so we have added a 2nd VLAN 2 and confirmed thru Cisco support that the 2 VLANs are able …

1254 views

Hi Team,

Currently we are running DHCP and radius server on a windows server 2008 R2 domain controller,we want to migrate the DHCP and radius  to windows server 2012 R2,since we have lot of network…

629 views

Running a SBS2011 and two Windows 2012 servers, Linksys router and two Cisco LAN switches
after a power outage last night for 3-4 hours. My servers came back up and most of my users (Windows 7) came …

322 views

Hi Guys,
I have a Windows domain, and my 2 domain controllers are Windows Server 2012 R2, with DNS running on both servers to resolve for the local domain and with my ISP DNS server as forwarder.

556 views
NFR key for Veeam Backup for Microsoft Office 365
NFR key for Veeam Backup for Microsoft Office 365

Veeam is happy to provide a free NFR license (for 1 year, up to 10 users). This license allows for the non‑production use of Veeam Backup for Microsoft Office 365 in your home lab without any feature limitations.

I have 2 NIC's:
- NIC1 - static address
- NIC2 - DHCP

I want to create a NIC team with these 2 NIC's.

My question is what happens with the IP configuration. Will the static IP of NIC 1 be …

335 views

Hello - this Lenovo device had been working, until it went down and shut itself off for some reason, for several days, and lost it's IP address.  It doesn't seem to connect with DHCP anymore (we're …

656 views

I decided to buy a pair of Powerline adapters to increase the speed from my modem/router to my PC and my PS4. So i connected one to my router and another one to my PC. Powerline's lights are fine and …

981 views

Hi,
I just setup a Windows Server 2016 server but cannot connect to the Internet. Here's the facts:
>Server is providing DHCP
>Server is providing DNS
Static Configuration:
>IP is: 10.8.8.10

973 views

We have acquired a new company and we're looking to bring them onto our network. We have a major problem our internal IP's subnets conflict with one another. We must change all of the IP's at one of …

681 views

Working with Server 2012 R2 and have a question about the DHCP server logs.   When I look at the log files from %windir%\system32\dhcp and drill down to a specific day DhcpSrvLog-Mon.  
Many of the …

143 views

I'm trying to add a server to my test and learning domain.

Current DC is running server 2008 R2, as is the new one I want add.
Comcast is ISP
Comcast router is the DHCP server. It is the default …

23193 views

I created the CENTOS tftp and dhcp
I created the pxelinix.cfg\default directory.
I placed ESXi image into Directory along with Kickstartfile=KS.cfg, boot.cfg, isolinux.cfg

I am getting an IP …

2599 views

Hey Guys,

I am reconfiguring executive office suite's network devices.  Currently, all the clients are on the default VLAN 1 on the HP Procurve 2910al 48 port.  For firewall we use SonicWALL TZ …

362 views
Enroll in May's Course of the Month
Enroll in May's Course of the Month

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Could someone tell me why in the dhcp manager/scope/address leases lease expiration field some ip addresses show reservation (active), reservation(inactive), and some actually have a lease expiration …

232 views

Hello:

I have recently setup 2 new Windows 2012 Active Directory Domain Controllers and I also setup a DHCP Split Scope between the 2 new Domain Controllers.  The total DHCP Range is

From : …

246 views

I am having issues with PXE boot with TFTP and DHCP server on Centos 7

The purpose it to have CENTOS 7, hand out IP addresses and act as a PXE server/TFTP with ESXi 6 images.

I now have DHCP …

19111 views

I'm a database developer that inherited and managing an environment, we recently got disconnected from our parent company.

Anyway we got couple of ESX servers, physical servers and we're having …

270 views

Hi

We have VMware infrastructure and we use VSphere Client 5.5.0. We had problem with one of our data store and have to clone our exchange server and the cloning has been completed. The original VM…

278 views

I put centos 7 on a little zotac box that has 2 wired adapters, and 1 wireless.
On the wireless interface, I can see both 2.4, 5  of my local wireless router. I can see my cellular hotspot. I can …

276 views
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DHCP

9K

Solutions

4

Articles & Videos

14K

Contributors

The Dynamic Host Configuration Protocol (DHCP) is an auto configuration protocol used on IP networks and an extension of the Bootstrap Protocol. DHCP allows for computers to be configured automatically to communicate with each other over an IP network without the need for manual setup by a network administrator. The implementation of DHCP relies on a DHCP server to hand out network configuration information to DHCP-capable clients that request an IP address (and other information required or useful in communicating with other devices on an IP network). In addition to an IP address, common configuration information served over DHCP includes a default gateway, subnet mask and DNS sever(s).

Related Topics

  1. Networking
  2. DNS
  3. Windows Server 2003
  4. TCP/IP
  5. Routers
  6. Windows Server 2008