The SNMP traps show entity UP and entity DOWN messages. These messages relate to which component?

The SNMP traps show entity UP and entity DOWN messages. These messages relate to which component?

• A. Load-balancing vServers
• B. Network interface
• C. High availability nodes
• D. SSL profile

Answer: (A)

SNMP traps labeled as entity UP and entity DOWN indicate changes in the status of a monitored resource within the device. In Citrix ADC, the logical resources that are most commonly represented as entities for these status changes are the load-balancing vServers. When a vServer is able to handle traffic, the system reports it as UP; if it becomes unavailable or stops serving requests, it reports DOWN. This makes vServers the component whose availability these entity UP/DOWN traps are signaling. Network interfaces would produce traps related to physical link status or interface health, which are not the focus of these particular entity traps. High availability nodes have their own HA-specific monitoring events, and SSL profiles are configuration objects that don’t flip between UP/DOWN in this trap context.

SNMP traps labeled as entity UP and entity DOWN indicate changes in the status of a monitored resource within the device. In Citrix ADC, the logical resources that are most commonly represented as entities for these status changes are the load-balancing vServers. When a vServer is able to handle traffic, the system reports it as UP; if it becomes unavailable or stops serving requests, it reports DOWN. This makes vServers the component whose availability these entity UP/DOWN traps are signaling.

Network interfaces would produce traps related to physical link status or interface health, which are not the focus of these particular entity traps. High availability nodes have their own HA-specific monitoring events, and SSL profiles are configuration objects that don’t flip between UP/DOWN in this trap context.