Which statement about enabling segment routing for IGPs is true?
A . Segment routing must first be enabled under then routing process and then globally
B . Segment routing must first be enabled globally and then under the routing process
C . Segment routing can be enabled only under the routing process
D . Segment routing can be enabled only globally
Answer: B
Explanation:
Reference: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/seg_routing/configuration/xe-16-6/segrt-xe16-6-book/sr-ospfv2-node-sid.html