Company for business needs, commissioning network Netgear GS728TP Poe switch, Partition VLAN and other services, after all debugging is complete. Again habitually save restart the device. Results after this reboot. The inexplicable wonderful ping does not pass the address of the management switch. Not to mention using a Web interface to manage the switch, of course.
After a step-by-step troubleshooting. Finally, the routing device that is connected to the switch is removed and the management address can be entered. Discovered after checking the configuration of the network switch. This switch has the capability of an automatic DHCP client address. A DHCP server exists in the network. The switch then automatically obtains a issued IP address from the DHCP server. Cause changes to the management address. In order to avoid the recurrence of similar situations. We need to fix the IP configuration address of this interchange manually. The following changes have been made:
Original Configuration
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Post-modification configuration
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Network Netgear GS728TP Switch configuration address changes due to in-network DHCP service