Refer to the exhibit.
Which statement about this device configuration is true?
A.
The NMS needs a specific route configured to enable it to reach the Loopback0 interface of the
device.
B.
The ifindex of the device could be different when the device is reloaded.
C.
The device will allow anyone to poll it via the public community.
D.
The device configuration requires the AuthNoPriv security level.
“snmp-server ifindex persist” is needed to retain interface index after a reboot.
that’s why need to verify ifindex when u see the mrtg report is totally not matching the history