Information Technology Reference
In-Depth Information
7.
What has enabled applications to no longer be bound to bare metal hardware resources?
a.
Unified fabric
b.
Device virtualization
c.
Network virtualization
d.
Server virtualization
8.
Which of the following supports network virtualization technology that allows two
physical Cisco Catalyst 6500 series switches to act as a single logical virtual switch?
a.
VN-Link technology
b.
Unified fabric
c.
Virtual Switching System (VSS)
d.
Virtual routing and forwarding (VRF)
9.
What enables the spanning-tree topology to appear loop-free although multiple re-
dundant paths are present in the physical topology?
a.
vPC
b.
VRF
c.
VSS
d.
VDC
10.
Which of the follow ing are data center core layer characteristics? (Select all that apply.)
a.
10GE
b.
High-latency switching
c.
Distributed forwarding architecture
d.
Service modules
11.
Which data center layer provides advanced application and security services and has
a large STP processing load?
a.
Data center access layer
b.
Data center aggregation layer
c.
Data center services layer
d.
Data center core layer
