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NEW QUESTION 1
Which statement about a type 4 LSA in OSPF is true?

  • A. It is an LSA that is originated by an ABR, that is flooded throughout the AS, and that describes a route to the ASBR.
  • B. It is an LSA that is originated by an ASBR, that is flooded throughout the AS, and that describes a route to the ASBR.
  • C. It is an LSA that is originated by an ASBR, that is flooded throughout the area, and that describes a route to the ASBR.
  • D. It is an LSA that is originated by an ABR, that is flooded throughout the AS, and that describes a route to the ABR.
  • E. It is an LSA that is originated by an ABR, that is flooded throughout the area, and that describes a route to the ASBR.

Answer: E

NEW QUESTION 2
Refer to the exhibit.
400-101 dumps exhibit
Which two statements correctly, describe the final state of the routing table if the R1 IStype is changed to Level 1 only? (Choose two)

  • A. The 10.10.10.10/32 route will be in the routing table
  • B. The 192.168.2.0/30 route will not be in the routing table
  • C. The 10.10.10.10/32 route will not be in the routing table
  • D. The 192.168.2.0/30 route will be in the routing table

Answer: BD

NEW QUESTION 3
What are the two major requirements for configuring an extended VLAN with VTPv2? (Choose two)

  • A. The reduced MAC address feature must be disabled
  • B. VLAN pruning must be enabled
  • C. The VLAN must be configured in VLAN database mode
  • D. The configuration must be in global configuration mode
  • E. The device must be operating in VTP transparent mode

Answer: CE

NEW QUESTION 4
Which two statements about Metro Ethernet services are true? (Choose two.)

  • A. EVPL uses 802 1Q tagging to differentiate between multiple private lines on an UNI .
  • B. EVP-LAN provides point-to-point connectivity
  • C. EPL provides a point-to-multipoint service
  • D. EP-LAN provides a single multipoint LAN service to attached customer locations
  • E. EVPL uses point-to-point EVCs between pairs of NNIs
  • F. EVP-Tree provides root-to-leaf and leaf-to-leaf connectivity, preventing root-to-root connectivity

Answer: CE

NEW QUESTION 5
Which two options are mandatory components of a multiprotocol BGP VPN-IPv4 address? (Choose two)

  • A. an area ID
  • B. an IPv4 address
  • C. a route distinguisher
  • D. an MPLS label
  • E. a system ID
  • F. a route target.

Answer: BC

NEW QUESTION 6
With PBR and set ip next-hop configured on an incoming interface. how does the router forward the packet with the next-hop being unreachable?

  • A. The packet is forwarded using the normail routing table.
  • B. The packet is policy routed.
  • C. The next is added to the route table and the packet is policy routed.
  • D. The packet is dropped.

Answer: D

NEW QUESTION 7
DRAG DROP
What is the correct order of the VSS initialization process? Drag and drop the actions on the left to the correct initialization step on the right.
400-101 dumps exhibit

    Answer:

    Explanation: 400-101 dumps exhibit

    NEW QUESTION 8
    Which three components are in an MPLS header? (Choose three)

    • A. a 4-bit experimental use field
    • B. a 4-bit label stack entry
    • C. an 8-bit TTL
    • D. a 2-bottom of stack
    • E. a 3-bit experimental use field
    • F. a 20-bit label

    Answer: CEF

    NEW QUESTION 9
    Which two statement about the EIGRP Over the Top feature are true? (Choose two.)

    • A. EIGRP routers traffic between the PE devices.
    • B. Traffic is LISP-encapsulated on the control plan
    • C. The neighbor command must be configured with LISP encapsulation on each CE device
    • D. The network statement must be configured on each PE device to connect separate EIGRP sites.
    • E. Traffic is LISP-encapsulated on the data plan

    Answer: CE

    NEW QUESTION 10
    What is the initial BFD state?

    • A. Down
    • B. lnit
    • C. Up
    • D. Admin Down

    Answer: A

    NEW QUESTION 11
    Which command can you enter to prevent IS-IS PDUs from using the full MTU size?

    • A. Metric-style wide
    • B. Set-overloaded-bit on-startup wait-for-bgp suppress interievel
    • C. Set-overload-bit on-startup 120
    • D. No hello padding

    Answer: C

    NEW QUESTION 12
    Which three pieces of information are carried in OSPF type-3 LSAs? (Choose three)

    • A. IP subnet
    • B. Forwarding address
    • C. External route tag
    • D. Metric
    • E. Authentication type
    • F. Subnet mask

    Answer: ADF

    NEW QUESTION 13
    Refer to the exhibit.
    400-101 dumps exhibit
    If a Layer 3 switch running OSPF in a VRF- lite configuration reports this error, which action can you take to correct the problem?

    • A. Set mls cef maximum-routes in the global configuration
    • B. Add the vri-lite capability to the OSPF configuration.
    • C. Upgrade the Layer 3 switch to a model that can support more routes.
    • D. Configure the control plane with a larger memory allocation to support the Cisco Express Forwarding Information Base.

    Answer: A

    NEW QUESTION 14
    How can you configure your network to prevent TCP starvation?

    • A. Separate TCP and UDP traffic into different queues.
    • B. Mark all traffic in accordance with your service providers QoS criteria.
    • C. Enable WRED on the service provider class.
    • D. Configure LLQ for all TCP application traffic.

    Answer: A

    NEW QUESTION 15
    Which two statements about Cisco HDLC are true? (Choose two.)

    • A. Cisco HDLC is the preferred protocol in multivendor environments.
    • B. Cisco routers can carry multiple network-layer protocols simultaneously over the same HOLC link
    • C. Cisco HDLC supports authentication of peering routers on the same HDLC link
    • D. Cisco HDLC is the default encapsulation on Serial and Dialer interfaces.
    • E. Cisco HDLC allows routers to negotiate the supported network-layer protocols before sending their packets over an HDLC link
    • F. Cisco HDLC allows bundling of multiple links between the same pair of routers into a faster communication channel

    Answer: DE

    NEW QUESTION 16
    Which way to influence path selection with EIGRP is preferred?

    • A. changing the bandwidth, because it does not have any impact on other router features.
    • B. changing the bandwidth, because that is what Cisco recommends.
    • C. changing the bandwidth, because ii must be done only on one interface along the path.
    • D. changing the delay, even if it must be done on multiple interfaces

    Answer: D

    NEW QUESTION 17
    What is a major disadvantage of virtual machines versus containers?

    • A. Boot time
    • B. Security
    • C. Operational Management
    • D. Limited management tools
    • E. Vendor lock-in

    Answer: B

    NEW QUESTION 18
    Which two statements about root guard and loop guard are true? (Choose two.)

    • A. Root guard disables an interface only when a superior BPDU is received
    • B. Loop guard uses its own keepalives to determine unidirectional traffic
    • C. When loop guard is enabled, the port is transitioned to the root-inconsistent state
    • D. Loop guard uses its own keepalives to prevent loops by detecting failures.
    • E. Loop guard uses BPDU keepalives to determine unidirectional traffic
    • F. Root guard should be enabled on an upstream interlace

    Answer: AE

    NEW QUESTION 19
    Refer to the exhibit.
    400-101 dumps exhibit
    You are configuring Router 1 and Router 2 for L2TPv3 tunneling. Which two additional configurations
    are required to enable Router1 and Router 2 to establish the tunnel? (Choose two)

    • A. Router1 must be configured to encapsulate traffic by using L2TPv3 under the pseudowire-class R1 to R2
    • B. Cisco Discovery Protocol must be configured on interface FastEthernet 1/0 on router1
    • C. An IP address must be configured on interface FastEthernet 1/0 on router1
    • D. Loopback 0 on Router1 must be advertised to Router2
    • E. Cisco Express Forwarding must be disabled on Router1

    Answer: AD

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