An administrator is migrating a legacy ACOS 2.7.x HA configuration to VRRP-A on ACOS 4.x. The `vrrp-a ha-migration` command fails. Upon reviewing the legacy configuration, the administrator finds commands related to `ha-priority-cost` for real servers. Why is the migration failing?
A network administrator has configured two L3V partitions, 'TenantA' and 'TenantB', on an ACOS device. Both tenants require SNMP monitoring, but for security reasons, each tenant must use a different community string. Which statement accurately describes how to achieve this in ACOS 4.x?
You are managing an aVCS cluster. The current vMaster (ACOS1) has a VRRP-A priority of 150. A vBlade (ACOS2) has a VRRP-A priority of 120. You need to perform maintenance on ACOS1 and want ACOS2 to take over as the active device. Which command sequence will achieve this with the LEAST service disruption?
An administrator is using the aXAPI to automate the deployment of new virtual servers. After a successful login and receiving a signature, subsequent POST requests to `/axapi/v3/slb/virtual-server` are failing with an HTTP 403 Forbidden error. The same administrator account can create virtual servers via the GUI and CLI. What is the most likely cause of this issue?
True or False: In an ACOS 4.x aVCS environment, if a vBlade loses network connectivity to the vMaster but remains operational, it will immediately reboot to attempt to rejoin the chassis.
A system administrator observes that after upgrading from ACOS 4.0 to 4.1.4, the default behavior of the WAF `sql-check` feature has changed. What is the key difference in behavior for this feature in ACOS 4.1.4 and later?