3Com MSR 50, MSR 30 manual RIP Configuration Commands, Checkzero, Default cost RIP view

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checkzero

RIP CONFIGURATION COMMANDS

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.