A.The OperationCenter interacts with the email gateway through the SMTP protocol, and communicates with the SMS gateway through SMPP, CMPP, Interact with protocols such as SMGP and SIP, and send alarm information to monitoring personnel in a timely manner

B.OperationCenter synchronizes alarm data from the lower-level management system through REST APIs and SNMP.
before
Guarantee
When an alarm is found, the latter guarantees that the alarm will not be lost

C.OperationCenter supports CA SDM system as an ITIL system by default, which can realize manual/automatic transfer of work orders

D.The alarms obtained by OperationCenter from eSight, FusionSphere O spray Stack OM, and FIM include the system All alarms on

A.VPC routing exit

B.Shared network between tenants

C.Network on which Elastic IP depends

D.The network on which the internal network depends

A.vhost-user technology

B.Use large page memory

C.Polling and forwarding, reducing scheduling overhead

D.DPDK high-speed data channel

A.Create a virtual machine

B.Associate the virtual machine to a user/user group

C.Rename the virtual machine

D.Join the virtual machine to the domain

A.Check configuration data

B.View alarm

C.Check device status

D.View monitoring information

E.Query operation log