Brocade MLX Series and Brocade NetIron XMR Diagnostic Guide ...

4VSRP• Layer 2 only – The Layer 2 links are backed up, but specific IP addresses are not backed up.• Layer 2 and Layer 3 – The Layer 2 links are backed up and a specific IP address is also backedup. Layer 3 VSRP is the same as VRRP-E. However, using VSRP provides redundancy at bothlayers at the same time.VSRP show commandsThis section describes the show commands that display VSRP information.show logSyntax: show logThis command displays log messages, as shown in the following example.Brocade#show logSyslog logging: enabled (0 messages dropped, 1 flushes, 0 overruns)Buffer logging: level ACDMEINW, 5 messages loggedlevel code: A=alert C=critical D=debugging M=emergency E=errorI=informational N=notification W=warningDynamic Log Buffer (50 lines):I:VSRP: VLAN 5 VRID 5 - transition to BackupI:VSRP: VLAN 5 VRID 5 - transition to MasterI:VSRP: VLAN 5 VRID 5 - transition to Master-ConfirmI:VSRP: VLAN 5 VRID 5 - transition to BackupI:System: Interface ethernet 1/6, state upThis log output shows all of the events that have taken place.show vsrpSyntax: show vsrpThis command displays VSRP diagnostic information, as shown in the following example.Brocade# show vsrpVLAN 5Auth-type no authenticationVRID 5========StateAdministrative-status Advertise-backup Preempt-modeInitialize Enabled Disabled TrueParameter Configured Current Unit/FormulaPriority 150 1 (150-0)*(0.0/1.0)Hello-interval 1 1 sec/10Dead-interval 3 3 sec/10Hold-interval 3 3 sec/10Initial-ttl 2 2 hopsMember ports: ethe 1/6Operational ports: Noneinfo - vsrp_set_init() - init for vrid 5info - vsrp_set_backup() - instance 5 set to backup stateinfo - vsrp_set_master_confirm() - vrid 5 set to master confirm100 Brocade MLX Series and Brocade NetIron XMR Diagnostic Guide53-1002426-02