1-20IPv4 Standby Information:Run Mode : StandardRun Method : Virtual MACTotal number of virtual routers : 2Interface Vlan-interface2VRID : 1 Adver Timer : 1Admin Status : Up State : BackupConfig Pri : 100 Running Pri : 100Preempt Mode : Yes Delay Time : 0Auth Type : NoneVirtual IP : 202.38.160.100Master IP : 202.38.160.1Interface Vlan-interface3VRID : 2 Adver Timer : 1Admin Status : Up State : MasterConfig Pri : 110 Running Pri : 110Preempt Mode : Yes Delay Time : 0Auth Type : NoneVirtual IP : 202.38.160.200Virtual MAC : 0000-5e00-0102Master IP : 202.38.160.131The above information indicates that in VRRP group 1 Switch A is the master, Switch B is the backupand hosts with the default gateway of 202.38.160.100/25 accesses the Internet through Switch A; inVRRP group 2 Switch A is the backup, Switch B is the master and hosts with the default gateway of202.38.160.200/25 accesses the Internet through Switch B.Troubleshooting VRRPSymptom 1:The console screen displays error prompts frequently.Analysis:This error is probably caused by the following:z Inconsistent configuration of the devices in the VRRP group.z A device is attempting to send illegitimate VRRP packets.Solution:z In the first case, modify the configuration.z In the latter case, you have to resort to non-technical measures.Symptom 2:Multiple masters are present in the same VRRP group.Analysis:z Multiple masters coexist for a short period: This is normal and requires no manual intervention.z Multiple masters coexist for a long period: This is because devices in the VRRP group cannotreceive VRRP packets, or the received VRRP packets are illegal.Solution:
