Which two commands should be configured to meet these requirements?

An engineer is implementing OTV on a transport that supports multicast.

The solution needs to meet the following requirements:

• Establish adjacency to the remote peer by using multicast.

• Enable OTV advertisements for VLAN 100 to the other site.

Which two commands should be configured to meet these requirements? (Choose two.)
A . otv site-vlan 100
B . otv data-group 232.2.2.0/28
C . otv use-adjacency-server 172.27.255.94
D . otv extend-vlan 100
E . otv control-group 232.1.1.1

View Answer

Answer: B. D

Explanation:

To establish adjacency to the remote peer by using multicast, the engineer needs to configure the otv data-group command with a multicast address range that is unique for each site. This command specifies the multicast group that is used to send and receive OTV data traffic. To enable OTV advertisements for VLAN 100 to the other site, the engineer needs to configure the otv extend-vlan command with the VLAN number. This command specifies which VLANs are extended across the overlay network.

Reference: Implementing and Operating Cisco Data Center Core Technologies (DCCOR) – Cisco, Module 3: Data

Center Network Connectivity Design, Lesson 3: Implementing Cisco Overlay Transport Virtualization

Cisco Nexus 7000 Series NX-OS OTV Configuration Guide, Release 6.x – Configuring Basic OTV [Cisco Nexus 7000 Series Switches], Configuring Basic OTV, Configuring the OTV Data Group

Cisco Nexus 7000 Series NX-OS OTV Configuration Guide, Release 6.x – Configuring Basic OTV [Cisco Nexus 7000 Series Switches], Configuring Basic OTV, Configuring VLANs to Be Extended over the OTV Overlay Network