Cisco 200-125 Exam
Which three elements must be used when you configure a router interface for VLAN trunking? (Choose three.)
- A. one physical interface for each subinterface
- B. one IP network or subnetwork for each subinterface
- C. a management domain for each subinterface
- D. subinterface encapsulation identifiers that match VLAN tags
- E. one subinterface per VLAN
- F. subinterface numbering that matches VLAN tags
Answer: Option B. D. E.
Explanation:
This scenario is commonly called a router on a stick. A short, well written article on this operation can be found here: http://www.thebryantadvantage.com/RouterOnAStickCCNACertificationExamTutorial.htm