Use "cluster remove unit " to forcemaster unit out of the cluster if for some reason it refusesto quit within reasonable time INFO:Cluster unit ASA-1 transitioned from MASTER to SLAVEWait for existing master to quit. Manually select a MASTER (primary) member. If dynamic routing is configured on any management interface, please remove it.Ĭluster unit ASA-1 transitioned from SLAVE to MASTER WARNING: dynamic routing is not supported on management interface when cluster interface-mode is 'spanned'. To the cluster please logon to that unit and re-enable clustering ![]() WARNING: Clustering will be disabled on unit ASA-2. This also does not remove the cluster configuration: ASA-1(config)# cluster remove unit ASA-2 To recover either enable clustering or remove cluster group configuration.Ĭluster unit ASA-1 transitioned from MASTER to DISABLED This does not remove the cluster config: ASA-1(config)# cluster group TwoNodeClusterĬluster disable is performing cleanup.done.Īll data interfaces have been shutdown due to clustering being disabled. ![]() Show the health status of the cluster: ASA-1# show cluster info health List the units in the cluster: ASA-1# show cluster info Below are a few reference commands to use.Ĭheck the interface mode: ASA-1# show cluster interface-mode Now that the cluster is up and running, it’s time to verify it. INFO: security-level, delay, IP address, cts manual and bfd configuration are cleared on GigabitEthernet0/3.ĪSA-1(config-if)# no shut Cluster ConfigurationĪdditional Cluster Parameters ASA-1(config)# cluster group TwoNodeClusterĪSA-1(cfg-cluster)# health-check holdtime 3 vss-enabledĪSA-1(cfg-cluster)# conn-rebalance frequency 5 INFO: security-level, delay, IP address, cts manual and bfd configuration are cleared on GigabitEthernet0/2.ĪSA-1(config-if)# int gigabitEthernet 0/3 INFO: security-level, delay, IP address, cts manual and bfd configuration are cleared on GigabitEthernet0/1.ĪSA-1(config-if)# int gigabitEthernet 0/2 INFO: security-level, delay, IP address, cts manual and bfd configuration are cleared on GigabitEthernet0/0.ĪSA-1(config-if)# int gigabitEthernet 0/1 This assumes all cluster units have the same interfaces connected to two switches in the VSS or VPC pair and each unit has the same number of interfaces connected to both switches (vss-id 1 and 2).ĬCL Configuration ASA-1(config)# int gigabitEthernet 0/0ĪSA-1(config-if)# channel-group 1 mode active INFO: lacp port-priority on member interfaces of channel-group Port-channel10 will be controlled by CLACP. INFO: security-level, delay and IP address are cleared on GigabitEthernet0/3.ĪSA-1(config-if)# description Data InterfaceĪSA-1(config-if)# port-channel span-cluster vss-load-balance INFO: security-level, delay and IP address are cleared on GigabitEthernet0/1.ĪSA-1(config-if)# interface gigabitEthernet 0/7 INFO: security-level, delay and IP address are cleared on GigabitEthernet0/2.ĪSA-1(config-if)# interface gigabitEthernet 0/5ĪSA-1(config-if)# channel-group 10 mode active vss-id 2 INFO: security-level, delay and IP address are cleared on GigabitEthernet0/0. Do you still want to continue(y/n)? yĪSA Configuration takes place in three main phases:Ĭonfigure Data Interfaces ! Ports connecting to Switch-1ĪSA-1(config-if)# channel-group 10 mode active vss-id 1 This interface level command does not take effect until the next member link event(link down/up/no shutdown/shutdown). Switch-1(config-if)# port-channel port hash-distribution fixed Switch-1(config-if)# no lacp graceful-convergence Switch-1(config-if)# switchport mode trunk Switch-1(config-if)# description ASA-Cluster ![]() Switch-1(config)# interface port-channel 100 Switch-1(config-if-range)# desc ASA-2 Data ![]() Switch-1(config-if-range)# channel-group 100 mode active Switch-1(config-if-range)# description ASA-1 Data
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