Cisco 350-501 Exam
Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR) (Page 5 )

Updated On: 12-Feb-2026

Which additional feature does MPLS DiffServ tunneling support?

  1. matching EXP and DSCP values
  2. PHB layer management
  3. using GRE tunnels to hide markings
  4. interaction between MPLS and IGP

Answer(s): B


Reference:

https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/mp_te_diffserv/configuration/15-mt/mp-te-diffserv-15-mt-book/mp-diffserv-tun-mode.html



You are creating new Cisco MPLS TE tunnels. Which type of RSVP message does the headend router send to reserve bandwidth on the path to the tailend router?

  1. path
  2. tear
  3. error
  4. reservation

Answer(s): A


Reference:

https://packetpushers.net/rsvp-te-protocol-deep-dive/



Which statement describes the advantage of a Multi-Layer control plane?

  1. It provides multivendor configuration capabilities for Layer 3 to Layer 1.
  2. It automatically provisions, monitors, and manages traffic across Layer 0 to Layer 3.
  3. It supports dynamic wavelength restoration in Layer 0.
  4. It minimizes human error configuring converged networks.

Answer(s): C



DRAG DROP (Drag and Drop is not supported)
Drag and drop the technologies from the left onto the correct definitions on the right.
Select and Place:

  1. See Explanation section for answer.

Answer(s): A

Explanation:



An engineer is setting up overlapping VPNs to allow VRF ABC and XYZ to communicate with VRF CENTRAL but wants to make sure that VRF ABC and XYZ cannot communicate. Which configuration accomplishes these objectives?





Answer(s): B






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