Dhcp client option 60 vendor class windows 7 - HOW TO CHANGE?

Hi,
I would like to change the vendor class (dhcp option 60) on my Windows 7 box (not server).
I have a requirement to connect to a dhcp server that requires a unique vendor class that happens to not be "MSFT 5.0".
Eventually we are going to be running Windows 7 embedded. A solution specific to that platform would also be acceptable.
How does one change that vendor class without editing hacking a dll in windows?
Again, this is Windows 7, NOT Windows 7 server.
And again, this is the VENDOR CLASS, not the class id.
Please help.
Thanks

Hi,
Use this following command:
ipconfig /setclassid
To set DHCP class ID information at a client computer
http://technet.microsoft.com/en-us/library/cc783756(v=ws.10).aspx
Alex Zhao
TechNet Community Support

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Hi everyone, ...
Im having problems connecting to my corporate intranet DHCP network and investigating I realize the DHCP server requires a fixed DHCP Option 60 (vendor-class-identifier) with the value "MSFT 5.0".
Please, How can I configure this option in my osx DHCP client?
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So you Mac is supporting Windows 2000 or older Microsoft operating systems? That is what Microsoft DHCP Vendor and User Classes. The 10.6.x system shouldn't need and changing.

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I am running Yosemite 10.10.2 and I would like to enrich DHCP discover message sent by the mac os client with option 60 vendor-class-identifier.
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<?xml version="1.0" encoding="UTF-8"?>
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WDS PXE DHCP, Clients on different subnet

Hello,
We are having a lot of trouble trying to get pxe imaging working from our WDS server on different subnets. We have an existing Zenworking imaging setup working as of right now, but WDS is causing more issues than I care to troubleshoot. I have read
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Bootstrap Protocol
Message type: Boot Reply (2)
Hardware type: Ethernet (0x01)
Hardware address length: 6
Hops: 0
Transaction ID: 0xd6c565d2
Seconds elapsed: 0
Bootp flags: 0x8000 (Broadcast)
Client IP address: 0.0.0.0 (0.0.0.0)
Your (client) IP address: 10.200.20.117 (10.200.20.117)
Next server IP address: 10.5.0.105 (10.5.0.105)
Relay agent IP address: 10.200.20.1 (10.200.20.1)
Client MAC address: Hewlett-_c5:65:d2 (78:e7:d1:c5:65:d2)
Client hardware address padding: 00000000000000000000
Server host name not given
Boot file name not given
Magic cookie: DHCP
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Length: 1
DHCP: Offer (2)
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Subnet Mask: 255.255.255.0 (255.255.255.0)
Option: (58) Renewal Time Value
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Option: (59) Rebinding Time Value
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Rebinding Time Value: (37800s) 10 hours, 30 minutes
Option: (51) IP Address Lease Time
Length: 4
IP Address Lease Time: (43200s) 12 hours
Option: (54) DHCP Server Identifier
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DHCP Server Identifier: 10.5.0.105 (10.5.0.105)
Option: (3) Router
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Domain Name Server: 10.5.0.102 (10.5.0.102)
Option: (15) Domain Name
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Option End: 255
Bootstrap Protocol
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Hardware type: Ethernet (0x01)
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Transaction ID: 0xd2c565d2
Seconds elapsed: 4
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Client IP address: 0.0.0.0 (0.0.0.0)
Your (client) IP address: 0.0.0.0 (0.0.0.0)
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Client MAC address: Hewlett-_c5:65:d2 (78:e7:d1:c5:65:d2)
Client hardware address padding: 00000000000000000000
Server host name: wds1.domain.com
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Magic cookie: DHCP
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DHCP Server Identifier: 10.5.0.41 (10.5.0.41)
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Option: (53) DHCP Message Type
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DHCP: Offer (2)
Option: (255) End
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The other thing that I noticed was that the WDS server is also responding with the:
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Length: 9
Vendor class identifier: PXEClient
Why would it be responding with this, when the dhcp is on a separate server. Is this option only if you have DHCP and WDS on the same server?
Any help would be appreciated as there has been too much time already spent on getting nowhere.
Thanks,
Dan.

Dan,
10 months later and not one reply... I'm having the same issue, did you ever figure this out? DHCP server is my Cisco Switch, WDS/PXE is on another network. The WDS and PXE is working fine as I can do so from the same network as the WDS/PXE
server. I can also get the WDS/PXE to work if I have a MS DHCP server on a different network and populate the option 66 and option 67. I cannot get this to work using Cisco ip helper-address for some reason.
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On the oracle doccument, it is mentioned that:
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Hi all,
1. There are two clients with different Vendor ID (send via DHCP DISCOVER option 60), for example, client A's option 60 is AAA, B's is BBB.
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This question was solved.
View Solution.

You're very welcome.
I would tend to agree, but I wanted to offer you that driver as a last resort.
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I tried to track issue with microsoft network monitor I'm attaching the capture file also please help me to sort out this issue
capture report https://onedrive.live.com/redir?resid=AFE3D0245A92F6F8%21183

The issue is that your machine is not being assigned an IP address / was unable to reach the DHCP server to receive one. The 169.254.x.x IP your machine is showing isn't assigned from DHCP, it's assigned by the local machine and is referred to as an APIPA
address.
So something is preventing your machine from reaching your DHCP server, which could one of a number of things. In the first instance I'd suggest having a look at
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If none of those work, can you confirm whether you have any other machines connecting via the same method on the network, which might indicate whether this is an issue at the machine end or somewhere between the machine and DHCP server?

Dhcp client option 60 vendor class windows 7 - HOW TO CHANGE?

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