HP 6125XLG R2306-HP 6125XLG Blade Switch Layer 3 - IP Routing Command Referenc - Page 342

RIPng commands checkzero Use checkzero to enable the zero field check on RIPng packets. Use undo checkzero to disable the zero field check. Syntax checkzero undo checkzero Default The zero field check function is enabled. Views RIPng view Predefined user roles network-admin Usage guidelines Some fields in RIPng packet headers must be zero. These fields are called "zero fields." You can enable zero field check on incoming RIPng packets. If a zero field of a packet contains a non-zero value, RIPng does not process the packet. Examples # Disable zero field check on RIPng packets for RIPng 100. system-view [Sysname] ripng 100 [Sysname-ripng-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 RIPng view 331