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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. DH...

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Server Administrator

I have over 30 years in the IT industry. During this time I have worked with a variety of products in a variety of industries.

Troubleshooting Solution

Sometimes no DHCP reply > switch problem ?

115
Hi,

Weird problem here ... some of my machines, at times, don't immediately get an IP address …
Article

PXEClient, dhcp options 60, 66 and 67, what are they for? Can I use PXE without it ?

2
Ever wondered why you had to use DHCP options (dhcp opt 60, 66 or 67) in order to use PXE?
Well, you don't!
Post

Update your DrayTek routers. Now.  Updated firmware is …

1
Update your DrayTek routers. Now.

Updated firmware is here:
Article

Using DHCP to Boot WDS to BIOS & UEFI with SCCM

9
Learn how to PXE Boot both BIOS & UEFI machines with DHCP Policies and Custom Vendor Classes
Troubleshooting Solution

Remove DHCP role from Windows Server 2016

8

I have a customer running a Windows server 2016 with Active Directory, DHCP, DNS and File and

Troubleshooting Solution

cisco core switch blocking packets or not passing packets?

byDan
38

Cisco core switch 3850 not passing dhcp traffic to my firewall.


I have a cisco 3850 switch, stacked

Troubleshooting Solution

Static IP or Dynamic IP for HyperV host

bysglee
15

Hi,

 

 I have a general question about setting up Hyper-V host.

 When I set up Hyper-V server, I

Advice Solution

Internal IP Addressing Change - What Breaks ?

byJake S
5

Tasks with switching to a new internal 10.20.x.x addressing.

Plenty of addressing for hosts, and some

Troubleshooting Solution

Created a Win 2003 SP2 DC & now cant link 2nd DC as it states it cant find it in DNS

93
After installing Win 2003 SP2 Standard Edn on 2 PCs.
- Ive created x 1 pc as a Domain Controller
-…
Troubleshooting Solution
Troubleshooting Solution

Manually Assigned IP address after receiving Automatic IP

byjskfan
16

Manually Assigned IP address after receiving Automatic IP


We have Windows Servers That have received

Troubleshooting Solution

Multiple Scopes on a DHCP Server

45

   I need to use a DHCP reservation on a Windows 2019 Standard Server to assign a IP address that

Troubleshooting Solution

DNS, DHPC issues

13

I have a Windows 2022 domain that's fairly static.  Little changes and all of the servers involved

Troubleshooting Solution

Need a subnet master

70
I have exhausted my DHCP pool. Subnet 192.168.100.0. It seems the easiest thing to do is change my …
Troubleshooting Solution

HP Pro Curve 2810 not picking up IP address from DHCP Server

75
I am migrating a Cisco 2950 switch to HP Pro Curve 2810 switch, On Cisco 2950 switch there are 2 …
Troubleshooting Solution

Draytek 2925 connect to 2 procurve 2650 switch gives excessive  jabbering

77
Draytek configured with 5 vlans on port 5  cable to port 48 on switch 1
Draytek configured with 5 …
Troubleshooting Solution

Windows Server 2003 possible DNS/DHCP issue. XP clients work, W7 and Vista not (?)

75
This problem is really starting to get to me and I cant seem to figure out the problem :( Hopefully …
Troubleshooting Solution

AutoIP

byHocam
68
I just reinstalled Windows2000 and I am not able to see other computers on the network, nor they can…
Troubleshooting Solution

dhcp server will not authorize -

72
Hello guys and as always thanks for your time and expertise.  I'm in a site with two domain …
Troubleshooting Solution

Ex-Client computer won't let go of settings.

63
Problem:
A Win89se computer that won't let go of Client settings.

History:
Two computers were …

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