4-6You can choose to check whether the current configuration has beensaved to the configuration file to be used at the next startup.z If you select the checkbox before “Check whether the currentconfiguration is saved in the next startup configuration file”,the system will check the configuration before rebooting thedevice. If the check succeeds, the system reboots the device; ifthe check fails, the system pops up a prompt to inform that thecurrent configuration file and the saved configuration file areinconsistent. As a result, the system will not reboot the device. Inthis case, you need to save the current configuration manuallybefore you can reboot the device.z If you do not select the checkbox, the system reboots the devicedirectly.SNMPSimple Network Management Protocol (SNMP) offers thecommunication rules between a management device and themanaged devices on the network. SNMP enables networkadministrators to search and modify information, locate and diagnosenetwork problems, plan for network growth, and generate reports onnetwork nodes.Currently, there are three SNMP versions, SNMP v1, SNMP v2, andSNMP v3.Configuring SNMP v1 and SNMP v2Select System Management > SNMP from the navigation tree toenter the page shown in Figure 4-7.