300-610 · Question #329
Refer to the exhibit. A company has three data centers that are based on different technologies. The company wants to address Layer 2 and 3 extensions between the three data centers with these require
The correct answer is A. VXLAN EVPN. VXLAN EVPN can provide both Layer 2 extension (to stretch VLAN 172 across all three data centers) and Layer 3 extension/inter-site routing (so Client B in VLAN 192 can reach Client A in VLAN 172) while supporting multi-data-center designs across different underlying technologies.
Question
Refer to the exhibit. A company has three data centers that are based on different technologies. The company wants to address Layer 2 and 3 extensions between the three data centers with these requirements:
- VLAN 172 must be extended, as shown in the exhibit.
- Client A must access the DB server.
- Client B must communicate with Client A.
Which solution meets these requirements?
Exhibit
Options
- AVXLAN EVPN
- BOTV
- Cdark fibre
- Dback-to-back VPC
How the community answered
(66 responses)- A74% (49)
- B15% (10)
- C5% (3)
- D6% (4)
Explanation
VXLAN EVPN can provide both Layer 2 extension (to stretch VLAN 172 across all three data centers) and Layer 3 extension/inter-site routing (so Client B in VLAN 192 can reach Client A in VLAN 172) while supporting multi-data-center designs across different underlying technologies.
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