The checkzero command enables zero
field check for RIPng packets.
The undo checkzero command disables zero field check for RIPng packets.
By default,
zero field check is enabled for RIPng packets.
Format
checkzero
undo checkzero
Parameters
None
Views
RIPng view
Default Level
2: Configuration level
Usage Guidelines
After zero field check is enabled, the switch refuses to process the
RIPng packets in which zero fields are not 0. If all RIPng packets
are reliable and no zero field needs to be checked, run the undo checkzero command to reduce CPU usage.