NISYNC_ATTR_8021AS_LOG_ANNOUNCE_INTERVAL

Data
Type
Access Applies to Coercion High-Level Functions
ViInt32 R/W N/A None None

Description

Specifies or returns the mean time interval between the sending of successive announce messages. Announce messages allow time-aware systems to exchange information used by the Best Master Clock algorithm (BMCA). This value is the logarithm to the base 2.

Note Note  
  • This attribute is supported only on certain targets. Refer to Target Support for Timing Attributes and Functions to determine whether or not this attribute is supported on your target.
  • You must specify the time reference using the activeItem parameter when querying this attribute.
ValueDescription
-1500 milliseconds
01 second
12 seconds