Dell Force10 S25N-S50N FTOS Configuration Guide FTOS 8.4.2.7 E-Series TeraScal - Page 1137

Disable Preempt The preempt command is enabled by default, and it forces the system to change the MASTER router if another router with a higher priority comes online. Prevent the BACKUP router with the higher priority from becoming the MASTER router by disabling preempt. Note: All virtual routers in the VRRP group must be configured the same: all configured with preempt enabled or configured with preempt disabled. Since preempt is enabled by default, disable the preempt function with the following command in the VRRP mode. Re-enable preempt by entering the preempt command. When preempt is enabled, it does not display in the show commands, because it is a default setting., Task Prevent any BACKUP router with a higher priority from becoming the MASTER router. Command Syntax no preempt Figure 58-10. Command Example: no preempt FTOS(conf-if-gi-1/1)#vrrp-group 111 FTOS(conf-if-gi-1/1-vrid-111)#no preempt FTOS(conf-if-gi-1/1-vrid-111)#show conf Command Mode INTERFACE-VRID Figure 58-11. Command Example Display: show config in VRID mode FTOS(conf-if-gi-1/1-vrid-111)#show conf ! vrrp-group 111 authentication-type simple 7 387a7f2df5969da4 no preempt priority 255 virtual-address 10.10.10.1 virtual-address 10.10.10.2 virtual-address 10.10.10.3 virtual-address 10.10.10.10 FTOS(conf-if-gi-1/1-vrid-111)# Virtual Router Redundancy Protocol (VRRP) | 1137