Korenix JetNet 4000, Руководство пользователя

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Korenix JetNet 4000 Series Industrial Web-Managed Ethernet Rail Switch User’s Manual 3-24
Leave
Group A message sent by a host to the querier to indicate that the host has quit as a
member of a specific multicast group.
You can enable IGMP protocol and IGMP Query functions here. You will see the information of
the IGMP Snooping function in this section, including different multicast groups’ VID and member
ports, and IP multicast addresses that range from 224.0.0.0 to 239.255.255.255.
Once you finish configuring the settings, click on Apply to save the configuration.
Security Manager
You can change the user name and the password here for security concern.
User name : you can key in the new user name here. The default setting is root.
Password : you can key in the new password here. The default setting is root.
Confirm Password : you need to type the new password again to confirm.
Once you finish configuring the settings, click on Apply to save the configuration.
Configuration Backup
In Configuration Backup section, you can restore the backup configuration into the JetNet. You
also can backup the configuration to the TFTP server as well.
TFTP Restore Configuration
You can restore EEPROM values from the TFTP server. Before you can do that, you must place
the backup image in the TFTP server, and then the JetNet will download the image back to the
flash.