Scientific Atlanta Continuum DVP eXtra Dense QAM Array 24, Руководство по настройке

Страница: 42 / 104

Chapter 3 Configuring the XDQA24 System
Note: After changing the MAC Addresses parameter the device has to be rebooted.
Rebooting can be done by pointing to the Please Reboot Device link and clicking on
the Reboot command button. The Please Reboot Device link is only displayed if a
reboot of the device is required.
Tip: When several settings must be changed this reboot action can be postponed until
all settings are configured properly.
Remark: It is possible that the delay time to switch from main to backup or backup to
main is bigger then indicated in the delay settings. This is due to the IGMP reports
that must be sent after a port is activated. The time needed to send these IGMP
reports depends on the number of multicast groups the device is working with.
Force Input Buttons
Force Input To Main: this button is used to switch from the backup GbE port to
the main GbE port. The switch over only happens in case link is seen on the main
port.
Force Input To Backup: this button is used to switch from the main GbE port to
the backup GbE port. The switch over only happens in case link is seen on the
backup port.
28 4018055 Rev B