Câu 1: HPE7-A12: HPE Network Data Center Professional Architect

You are brought in to a customer with 1,115 employees to update the network and the previous network manager has left the company. What are methods to validate the current network state when the available network documentation is not up-to-date? (Choose two.)

1. A. Documenting existing network configuration and topology is not required. Previous iterations of network designs are considered obsolete and the best practice is that new designs are 'clean-sheet' designs.
2. B. Begin searching through file shares for old documentation and compare the files and drawings to each other.
3. C. Physically examine the network devices and trace the cables from device to device documenting the connections and cabling type. — đáp án hiện tại
4. D. Use neighbor discovery protocols to learn neighbor relationships, document the connections and build a topology from the learned information. — đáp án hiện tại
5. E. Interview random company staff to gather the 'tribal knowledge' of how the network functions during normal operations and degraded states.