I'm seeking help from you to change the DHCP relay value from the old server IP to the new IP on H3C S5800 Series
switch on the below VLAN:
10.1.2.0/24 - Workstation level 1
10.1.3.0/24 - Wireless LAN level 1
10.1.4.0/24 - Workstation level 2
10.1.5.0/24 - Wireless LAN level 2
Old DHCP server IP: 10.1.3.2
New DHCP server IP: 10.1.3.196
but still not sure how to do it and what could be the impact for the production network traffic flow.
Does it requires switch restart or reboot ?
KB article: http://www.h3c.com/portal/Technical_Support___Documents/Technical_Documents/Switches/H3C_S5800_Series_Switches/#Configuration