A network architect has designed a two-tier topology for the campus LAN and is planning to
implement routing at the core. Which requirement might cause the network architect to consider
implementing routing at the access layer?
A.
Employees in different VLANs need to use collaboration applications to share high-resolution
graphic files
B.
The solution must support an isolated VLAN for wired guest devices
C.
Employees need to be placed in dynamic VLANs, assigned by a RADIUS server in identity, so
that network managers can manage the solution more easily
D.
The customer has an HP Unified Wired-WLAN solution, and wireless users need to roam
seamlessly across the site
it is not the a?
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Study guide says A:
“collaboration applications are making endpoint-to-endpoint traffic flows more common”
“to support this traffic, you simple need to make sure you are using an appropriate oversubscription ratio at the access layer…”
endpoint-to-endpoint means access layer routing, rather than core layer routing.
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