(5) Infrastructure Maintenance Flashcards
A controller functions and communicates _____ to network applications.
Northbound
A controller functions and communicates _____ to the infrastructure and networking devices using APIs.
Southbound
The Cisco Application Policy Infrastructure Controller (APIC) uses an SBI called _____.
OpFlex
The Cisco commercial version of the ONF’s controller is called _____.
Open SDN Controller (OSC)
The Cisco in-house SDN solution for data centers is _____.
Application Centric Infrastructures (ACI)
The Cisco SDN controller for the enterprise is called _____.
Application Policy Infrastructure Controller - Enterprise Module (APIC-EM)
The Open Networking Foundation (ONF) model of SDN uses a controller called _____.
OpenDaylight
The Open Networking Foundation (ONF) model of SDN uses an SBI called _____.
OpenFlow
Which AAA authentication protocol encrypts the password and the entire packet?
TACACS+
Which AAA authentication protocol encrypts the password, but not the entire packet?
RADIUS
Which AAA authentication protocol is Cisco proprietary?
TACACS+
Which AAA authentication protocol is most often used for network devices?
TACACS+
Which AAA authentication protocol is most often used for users?
RADIUS
Which AAA authentication protocol is the only Cisco supported server for 802.1x?
RADIUS
