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RIP CONFIGURATION COMMANDS
checkzero
Syntax checkzero
undo checkzero
View RIP view
Parameters None
Description Use the
checkzero command to enable the zero field check on RIP-1 messages.
Use the
undo checkzero command to disable the zero field check.
The zero field check is enabled by default.
After the zero field check is enabled, the router discards RIP-1 messages in which
zero fields are non-zero. If all messages are trusty, you can disable this feature to
spare the processing time of the CPU.
Examples # Disable the zero field check on RIP-1 messages for RIP process 100.
<Sysname> system-view
[Sysname] rip 100
[Sysname-rip-100] undo checkzero
default cost (RIP view)
Syntax default cost value
undo default cost
View RIP view
Parameters value: Default metric of redistributed routes, in the range of 0 to 16.
Description Use the
default cost command to configure the default metric for redistributed
routes.
Use the
undo default cost command to restore the default.