phys-hci-dock-1in case of the HCI::745, for
phys-rz-dock-1in case of the RZ::745 network, etc.
rangeappropriately so that the new static IP address is no more included.
git add -pto stage your changes
/etc/init.d/isc-dhcp-server restart; inotail -f /var/log/syslog
git cherry-pickto apply the changes you made on the first DHCP server