Dell PowerSwitch S4820T Configuration Guide for the S4820T System 9.14.1.0 - Page 1087

• Configure the priority for the VRRP group. INTERFACE -VRID mode priority priority The range is from 1 to 255. The default is 100. Examples of the priority Command DellEMC(conf-if-te-1/2)#vrrp-group 111 DellEMC(conf-if-te-1/2-vrid-111)#priority 125 To verify the VRRP group priority, use the show vrrp command. Dellshow vrrp TenGigabitEthernet 1/1, VRID: 111, Net: 10.10.10.1 VRF: 0 default State: Master, Priority: 255, Master: 10.10.10.1 (local) Hold Down: 0 sec, Preempt: TRUE, AdvInt: 1 sec Adv rcvd: 0, Bad pkts rcvd: 0, Adv sent: 2343, Gratuitous ARP sent: 5 Virtual MAC address: 00:00:5e:00:01:6f Virtual IP address: 10.10.10.1 10.10.10.2 10.10.10.3 10.10.10.10 Authentication: (none TenGigabitEthernet 1/2, VRID: 111, Net: 10.10.2.1 VRF: 0 default State: Master, Priority: 125, Master: 10.10.2.1 (local) Hold Down: 0 sec, Preempt: TRUE, AdvInt: 1 sec Adv rcvd: 0, Bad pkts rcvd: 0, Adv sent: 601, Gratuitous ARP sent: 2 Virtual MAC address: 00:00:5e:00:01:6f Virtual IP address: 10.10.2.2 10.10.2.3 Authentication: (none) Configuring VRRP Authentication Simple authentication of VRRP packets ensures that only trusted routers participate in VRRP processes. When you enable authentication, Dell EMC Networking OS includes the password in its VRRP transmission. The receiving router uses that password to verify the transmission. NOTE: You must configure all virtual routers in the VRRP group the same: you must enable authentication with the same password or authentication is disabled. NOTE: Authentication for VRRPv3 is not supported. To configure simple authentication, use the following command. • Configure a simple text password. INTERFACE-VRID mode authentication-type simple [encryption-type] password Parameters: - encryption-type: 0 indicates unencrypted; 7 indicates encrypted. - password: plain text. Virtual Router Redundancy Protocol (VRRP) 1087