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DHCP and PXE Configuration in Switch

Boopathi S 3,806 Reputation points
2023-08-01T16:18:06.9733333+00:00

hello,

DHCP Scope is configured in Switch and below are the output of show interface. Added PXE boot server IP address and devices are fails to boot from PXE.

interface Vlan100
ip address 10...*  255.255.255.128
ip helper-address 10...*
ip helper-address 10...*  -> [IP Address of PXE server]
no ip redirects
no ip unreachables
no ip proxy-arp
end

ip dhcp pool LAB
dns-server **** **** **** **** 
domain-name contoso.com
option 66 ip 10...* [IP Address of PXE server]

option 67 ascii boot\x64\bootshim.efi
lease 0 0 30

 

If the device is boot from PXE and receiving the attached error message.

Capture

Please correct me if there is any misconfiguration from the above command or provide correct command. So that devices can boot from PXE.

Windows for business Windows Client for IT Pros Devices and deployment Set up, install, or upgrade
Windows for business Windows Client for IT Pros Networking Network connectivity and file sharing
Microsoft Security Intune Configuration Manager Other
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  1. Gérald Döserich 765 Reputation points
    2023-08-01T17:29:42.94+00:00

    What DHCP Server are you using?

    You are not required (nor should you) specify DHCP options when you configured the IP helper to point to the PXE server.

    The PXE server should automatically hand out the correct boot file.

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