Which three virtualization categories are in campus networks? (Choose three.)

The correct answer is C. network virtualization D. device virtualization F. device clustering. Cisco defines three categories of virtualization within campus networks: Network Virtualization (C) - creating logical overlays on top of the physical network, including VLANs, VRFs, and VPNs that segment and isolate traffic flows; Device Virtualization (D) - abstracting…

Advanced Enterprise Campus Networks

Question

Options

ALayer 2 virtualization
BLayer 3 clustering
Cnetwork virtualization
Ddevice virtualization
Enetwork clustering
Fdevice clustering

How the community answered

(47 responses)

A
2% (1)
B
4% (2)
C
91% (43)
E
2% (1)

Explanation

Cisco defines three categories of virtualization within campus networks: Network Virtualization (C) - creating logical overlays on top of the physical network, including VLANs, VRFs, and VPNs that segment and isolate traffic flows; Device Virtualization (D) - abstracting physical devices so a single physical device appears as multiple logical devices (e.g., virtual contexts on a firewall) or conversely aggregating devices; and Device Clustering (F) - combining multiple physical devices into a single logical management and forwarding entity (e.g., Cisco VSS combining two Catalyst switches into one logical switch). Layer 2 virtualization (A) is a subset concept, not a standalone category. Layer 3 clustering (B) and Network clustering (E) are not standard Cisco campus virtualization categories.

Topics

#campus virtualization#network virtualization#device virtualization#device clustering

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