You want to convert an MX Series router from a VXLAN Layer 2 gateway to a VXLAN Layer 3 gateway for VNI 100. You have already configured an IRB interface. In this scenario, which command would you…

The correct answer is C. set bridge-domains VLAN-100 routing-interface irb.100. To convert the VXLAN Layer 2 gateway to a VXLAN Layer 3 gateway for VNI 100, you need to assign the IRB interface (which is configured for Layer 3 routing) to the relevant bridge domain. This is accomplished with the command set bridge-domains VLAN-100 routing-interface This…

Overlay Networks

Question

You want to convert an MX Series router from a VXLAN Layer 2 gateway to a VXLAN Layer 3 gateway for VNI 100. You have already configured an IRB interface. In this scenario, which command would you use to accomplish this task?

Options

Aset protocols isis interface irb.100 passive
Bset vlans VLAN-100 13-interface irb.100
Cset bridge-domains VLAN-100 routing-interface irb.100
Dset protocols ospf area 0.0.0.0 interface irb.100 passive

How the community answered

(26 responses)

A
8% (2)
B
15% (4)
C
73% (19)
D
4% (1)

Explanation

To convert the VXLAN Layer 2 gateway to a VXLAN Layer 3 gateway for VNI 100, you need to assign the IRB interface (which is configured for Layer 3 routing) to the relevant bridge domain. This is accomplished with the command set bridge-domains VLAN-100 routing-interface This command links the IRB interface (irb.100) to the bridge domain (VLAN-100) and enables Layer 3 routing for that VNI.

Topics

#VXLAN L3 gateway#IRB interface#bridge-domains#MX Series

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