Cisco 400-007 Online Practice Questions and Exam Preparation

Cisco 400-007 Online Questions & Answers

• Question 31:

  A business requirement stating that failure of WAN access for dual circuits into an MPLS provider for a Data Centre cannot happen due to related service credits that would need to be paid has led to diversely routed circuits to different points of presence on the providers network? What should a network designer also consider as part of the requirement?

  A. Provision of an additional MPLS provider
  B. Out of band access to the MPLS routers
  C. Ensuring all related remote branches are dual homed to the MPLS network
  D. Dual PSUs and Supervisors on each MPLS router
  A. Provision of an additional MPLS provider

• Question 32:

  A customer asks you to perform a high level review of their upcoming WAN refresh for remote sites The review is specially focused on their retail store operations consisting of 500+ locations connected via mutlipoint IPsec VPN solution. Which routing protocol would be valid but would also be the most restrictive for the expansion of this deployment model?

  A. EIGRP
  B. IS-IS
  C. OSPF
  D. BGP
  B. IS-IS

• Question 33:

  Which protocol does an SD-Access wireless Access Point use for its fabric data plane?

  A. GRE
  B. MPLS
  C. VXLAN
  D. LISP
  E. CAPWAP
  C. VXLAN

• Question 34:

  Company XYZ wants to redesign the Layer 2 part of their network to use all uplinks for increased performance, support host reachability with conversational learning, and avoid port-channels. Which other technique can be used?

  A. TRILL
  B. LISP
  C. MSTP
  D. Switch stack
  A. TRILL

• Question 35:

  A Service Provider is designing a solution for a managed CE service to a number of local customers using a single CE platform and wants to have logical separation on the CE platform using Virtual Routing and Forwarding (VRF) based on IP address ranges or packet length. Which is the most scalable solution to provide this type of VRF Selection process on the CE edge device?

  A. Static Routes for Route Leaking
  B. Policy Based Routing
  C. OSPF per VRF Instance
  D. Multi-Protocol BGP
  B. Policy Based Routing

• Question 36:

  A company plans to use BFD between its routers to detect a connectivity problem inside the switched network. An IPS is transparently installed between the switches. Which packets shold the IPS forward for BFD to work under all circumstances?

  A. Fragmented packet with the do-not-fragment bit set
  B. IP packets with broadcast IP source addresses
  C. IP packets with the multicast IP source address
  D. IP packet with the multicast IP destination address
  E. IP packets with identical source and destination IP addresses
  F. IP packets with the destination IP address 0.0.0.0.
  E. IP packets with identical source and destination IP addresses

• Question 37:

  Company XYZ has two routing domains in their network, EIGRP and OSPF. The company wants to provide full reachability between the two domains by implementing redistribution on a router running both protocols. They need to design the redistribution in a way that the OSPF routers will see link costs added to external routes. How must the redistribution strategy be designed for this network?

  A. Redistribute using metric type 2 into OSPF.
  B. Redistribute using metric type 1 into OSPF.
  C. Redistribute using metric type 1 into EIGRP.
  D. Redistribute using metric type 2 into EIGRP.
  B. Redistribute using metric type 1 into OSPF.

• Question 38:

  DRAG DROP

  An enterprise wants to migrate an on-premises network to a cloud network, and the design team is finalizing the overall migration process. Drag and drop the options from the left into the correct order on the right.

  Select and Place:

  

  

• Question 39:

  Company ABC uses IPv4-only. Recently they started deploying new endpoint devices. For operational reasons, IPv6 cannot be disabled on these new endpoint devices. Which security measure prevents the new endpoint from learning an IPv6 prefix from an attacker?

  A. Source Guard and Prefix Guard
  B. Router Advertisement Guard
  C. Prefix Guard
  D. Secure Neighbor Discovery
  B. Router Advertisement Guard

• Question 40:

  Which feature is supported by NETCONF but is not supported by SNMP?

  A. distinguishing between configuration data and operational data
  B. taking administrative actions
  C. collecting the status of specific fields
  D. changing the configuration of specific fields
  A. distinguishing between configuration data and operational data