Code:
# dhcpd.conf
#
# Configuration file for ISC dhcpd
# (created by installadm(1M))
#

default-lease-time 360;
max-lease-time 720;

# If this DHCP server is the official DHCP server for the local
# network, the authoritative directive should be uncommented.
authoritative;

# arch option for PXEClient
option arch code 93 = unsigned integer 16;

# Set logging facility (accompanies setting in syslog.conf)
log-facility local7;

# Global name services
option domain-name-servers 192.168.11.10;


subnet 192.168.11.0 netmask 255.255.255.0 {
  range 192.168.11.40 192.168.11.41;
  option broadcast-address 192.168.11.255;
  option routers 192.168.11.1;
  next-server 192.168.11.29;
}

class "SPARC" {
  match if not (substring(option vendor-class-identifier, 0, 9) = "PXEClient");
  filename "http://192.168.11.29:5555/cgi-bin/wanboot-cgi";
}