Dell MX5108n OS10 Enterprise Edition User Guide for PowerEdge MX IO Modules Re - Page 439
authentication-type, preempt, priority, OS10conf-eth1/1/5-vrid-254# preempt
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Example OS10(conf-eth1/1/6-vrid-250)# advertise-interval 120 centisecs 100 Supported Releases 10.2.0E or later authentication-type Enables authentication of VRRP data exchanges. Syntax authentication-type simple-text password [auth-text] Parameters • simple-text password - Enter a simple text password. • auth-text - (Optional) Enter a character string up to eight characters long as a password. Default Command Mode Usage Information Example Disabled INTERFACE-VRRP With authentication enabled, OS10 ensures that only trusted routers participate in routing in an autonomous network. The no version of this command disables authentication of VRRP data exchanges. OS10(conf-ethernet1/1/6-vrid-250)# authentication simple-text eureka Supported Releases 10.2.0E or later preempt Permits (preempts) a backup router with a higher priority value to become the master router. Syntax Parameters Default Command Mode Usage Information Example preempt None Enabled INTERFACE-VRRP VRRP uses preempt to determine what happens after a VRRP backup router becomes the Master. With preempt enabled by default, VRRP switches to a backup if that backup router comes online with a priority higher than the new Master router. If you disable preempt, VRRP switches only if the original Master recovers or the new Master fails. The no version of this command disables preemption. OS10(conf-eth1/1/5-vrid-254)# preempt Supported Releases 10.2.0E or later priority Assigns a VRRP priority value for the VRRP group. The VRRP protocol uses this value during the master election process. Syntax priority number Parameters number - Enter a priority value (1 to 254). Default 100 Command Mode INTERFACE-VRRP Layer 3 439
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