Which two statements are true about the OTV otv site-identifier id command? (Choose two.)
A. It is used to determine if there are other OTV edge devices on the local site.
B. It is used to identify the site to other OTV sites in the network.
C. It should be configured in addition to the otv site-vlan command.
D. It should be configured instead of the otv site-vlan command.
E. The value should be the same across all OTV sites.
