Cisco 300-410 Implementing Cisco Enterprise Advanced Routing and Services Exam Practice Test Questions

• Question 1

  What are two functions of MPLS Layer 3 VPNs? (Choose two.)

  • LDP and BGP can be used for Pseudowire signaling.
  • It is used for transparent point-to-multipoint connectivity between Ethernet links/sites.
  • BGP is used for signaling customer VPNv4 routes between PE nodes.
  • A packet with node segment ID is forwarded along with shortest path to destination.
  • Customer traffic is encapsulated in a VPN label when it is forwarded in MPLS network.

  Show Answer Answer: C, E Next

• Question 2

  Which rouler takes an active role between two LDP neighbors when initiating LDP session negotiation and LDP TCP connection establishment?

  • With the higher IP address
  • With the larger number of LDP TCP neighbors
  • With the lowest IP address
  • With one interface in the MPLS backbone

  Show Answer Answer: A Next

• Question 3

  In which two ways does the IPv6 First-Hop Security Binding Table operate? (Choose two.)

  • By IPv6 routing protocols to securely build neighborships without the need of authentication
  • By the recovery mechanism to recover the binding table in the event of a device reboot
  • By IPv6 HSRP to make sure neighbors are authenticated before being used as gateways
  • By various IPv6 guard features to validate the data link layer address
  • By storing hashed keys for IPsec tunnels for the built-in IPsec features

  Show Answer Answer: B, D Next

• Question 4

  What must a network architect consider for RTs when planning for a single customer full-mesh VPN m an MPLS Layer 3 network?

  • RT must be globally unique within the same VPN
  • RT must be globally identical within the same VPN
  • RT values must be Afferent from the RD values in the same VPN
  • Each RT value must be identical to an RD value within the same VPN.

  Show Answer Answer: D Next

• Question 5

  When determining if a system is capable of support, what is the minimum time spacing required for a BFD control packet to receive once a control packet is arrived?

  • Desired Min TX Interval
  • Detect Mult
  • Required Min RX Interval
  • Required Min Echo RX Interval

  Show Answer Answer: C Next