3-22
Message Description
Query
A message sent from the querier (an IGMP router or switch) which asks for a
response from each host that belongs to the multicast group.
Report
A message sent by a host to the querier to indicate that the host wants to be,
or is already a member of a given group indicated in the report message.
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 the
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 your configuration, click on
Apply
to apply your settings.
Security Manager
You can change the user name and the password here for increased security.
User name
: You can key in a 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 in the new password again to confirm it (yes, I know this is
annoying).
Once you finish your configuration, click
Apply
to apply your settings.
Configuration Backup
In the Configuration Backup section, you can restore a backup configuration to the switch. You
also can backup a configuration to the TFTP server as well.
TFTP Restore Configuration
