Operation Manual – VRRPH3C S3610&S5510 Series Ethernet Switches Chapter 1 VRRP Configuration1-18Caution:z The maximum number of standby groups on an interface and the maximum numberof virtual IPv6 addresses in a standby group vary by device.z A standby group is removed after you remove all the virtual IPv6 addresses in it. Inaddition, configurations on that standby group no longer take effect.1.3.5 Configuring Standby Group Priority, Preemption Mode and InterfaceTrackingI. Configuration prerequisitesBefore configuring these features, you should first create the standby group andconfigure the virtual IPv6 address.II. Configuration procedureBy configuring standby group priority, preemption mode and interface tracking, you candecide which switch in the standby group serves as the Master.Follow these steps to configure standby group priority, preemption mode and interfacetracking:To do… Use the command… RemarksEnter system view system-view —Enter the specifiedinterface viewinterface interface-typeinterface-number —Configure the priority ofthe switch in the standbygroupvrrp ipv6 vridvirtual-router-id prioritypriority-valueOptional100 by defaultConfigure the switch inthe standby to work inpreemption mode andconfigure preemptiondelay of the standbygroupvrrp ipv6 vridvirtual-router-idpreempt-mode [ timerdelay delay-value ]OptionalThe switch in the standbygroup works inpreemption mode and thepreemption delay is zeroseconds by default.Configure the interface tobe trackedvrrp ipv6 vridvirtual-router-id trackinterface interface-typeinterface-number[ reducedpriority-reduced ]OptionalNo interface is beingtracked by default.
