HP 6125XLG R2306-HP 6125XLG Blade Switch Layer 3 - IP Routing Command Referenc - Page 41

RIP commands checkzero Use checkzero to enable zero field check on RIPv1 messages. Use undo checkzero to disable zero field check. Syntax checkzero undo checkzero Default The zero field check function is enabled. Views RIP view Predefined user roles network-admin Usage guidelines When the zero field check is enabled, the router discards RIPv1 messages in which zero fields contain non-zero values. If all messages are trustworthy, disable this feature to reduce the workload of the CPU. Examples # Disable zero field check on RIPv1 messages for RIP process 100. system-view [Sysname] rip 100 [Sysname-rip-100] undo checkzero default cost Use default cost to configure a default metric for redistributed routes. Use undo default cost to restore the default. Syntax default cost value undo default cost Default The default metric of redistributed routes is 0. Views RIP view 30