7.3.1 Adding DHCP scope options for remote DHCP and WSM servers
If your WSM server is NOT on the same subnet as your DHCP server and streaming clients, it is
necessary to point the streaming clients to the location of the WSM server. This is because the DHCP
request made by the streaming clients during the PXE boot phase uses standard IP broadcast packets
which do not cross network boundaries.
Add two scope options 66 and 67 as shown in
Figure 62. Option 66 specifies the IP address of the WSM server and Option 67 specifies the boot image.
The boot image is actually the pre-boot image that loads prior to the WSM streaming image.
Figure 62: DHCP Scope options for WSM