Vipersat Configuration
3-50 Vipersat CDM-570/570L User Guide
Figure 3-74
Vipersat Summary screen
The Node ID number that appears in this screen verifies that the unit is regis-
tered with the VMS and is active in the network. This number is automatically
assigned by the VMS.
The two frequency listings are for the modulator (0) and the demodulator (1) for
the CDM-570/570L. The IF values represent the Intermediate Frequency (Hz)
that this unit is currently using. The AF values represent Adjusted Frequency
(Hz), a translation of the IF that is used by the VMS for internal tracking of
switching commands.
The DPC target entry is the IP address of the modulator that is to receive the
DPC messages from this unit.
The Primary Heart Beat Interval represents the time period between the
communication check message that is sent from the primary Hub modem to the
VMS in an N:M redundancy configuration. This interval is specified in the
VMS.
Vipersat Migration
The Vipersat Migration command is used to set the compatibility mode for the
Hub Burst Controller when conducting a firmware upgrade on the associated
CDM-570/570L Remotes. Although this command appears in the menu for both
the Hub modem and the Remote modem, it only applies to STDMA Controllers
and TDM Outbound modems at the Hub.
Enter M at the command prompt in the Vipersat Configuration screen to
display the Vipersat Migration dialog shown in figure3-75.