HPE2-W09 · Question #93

Can you attach this type of ArubaOS-CX interface to a VRF? Solution: a GRE tunnel interface

The correct answer is A. Yes. A GRE tunnel interface is a virtual interface that can encapsulate different network layer protocols inside point-to-point or point-to-multipoint links over an IP network. It can be assigned an IP address and attached to a VRF. A VRF allows multiple instances of a routing table…

Implement and Configure Aruba Data Center Network Solutions

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Options

AYes
BNo

How the community answered

(26 responses)

A
73% (19)
B
27% (7)

Explanation

A GRE tunnel interface is a virtual interface that can encapsulate different network layer protocols inside point-to-point or point-to-multipoint links over an IP network. It can be assigned an IP address and attached to a VRF. A VRF allows multiple instances of a routing table to co-exist within the same router. By attaching a GRE tunnel interface to a VRF, you can isolate the traffic of that tunnel from other tunnels and routing domains.

Topics

#VRF#GRE tunnel#interface types#ArubaOS-CX

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