Cisco 400-201 Online Practice Questions and Exam Preparation

Cisco 400-201 Online Questions & Answers

• Question 61:

  Which four of these key points should be considered during implementation of PPPoA architecture? (Choose four)

  A. The number of subscribers that will be serviced currently and in the future because this affects the number of required PPPoA sessions
  B. The types of applications that the NSP offers to the end subscriber
  C. The capacity of ATM and Frame Relay interworking on the NSP
  D. In the case of more than one user, whether all users need to reach the same final destination or service, or they all have different service destinations
  E. Whether the service provider or the final service destination is providing the IP address to the CPE of the subscriber
  A. The number of subscribers that will be serviced currently and in the future because this affects the number of required PPPoA sessions
  B. The types of applications that the NSP offers to the end subscriber
  D. In the case of more than one user, whether all users need to reach the same final destination or service, or they all have different service destinations
  E. Whether the service provider or the final service destination is providing the IP address to the CPE of the subscriber

• Question 62:

  Select 3 AVPs (Attribute-Value Pair) which MUST be present in the ICRQ:

  A. Called Number
  B. Call Serial Number
  C. Message Type
  D. Calling Number
  E. Assigned Session ID
  B. Call Serial Number
  C. Message Type
  E. Assigned Session ID

• Question 63:

  Which two descriptions of the transport protocols used by RESTCONF and NETCONF are true? (Choose two.)

  A. NETCONF uses HTTP as its transport protocol.
  B. RESTCONF uses SSH as its transport protocol.
  C. NETCONF uses SSH as its transport protocol.
  D. RESTCONF uses gRPC as its transport protocol.
  E. NETCONF uses gRPC as its transport protocol.
  F. RESTCONF uses HTTP as its transport protocol.
  E. NETCONF uses gRPC as its transport protocol.
  F. RESTCONF uses HTTP as its transport protocol.

• Question 64:

  Which RP mechanism uses the TTL value to scope the RP address within the multicast domain?

  A. Auto-RP
  B. Embedded RP
  C. Anycast RP
  D. BSR
  A. Auto-RP

• Question 65:

  

  Refer to the exhibit Customer ABC is peering with two service providers for internet access. In order to prevent the AS 100 from becoming a transit AS between ISP_1 and ISP_2. Which BGP configuration must be applied to achieve this goal?

  A. CE1#CE2# ip as-path access-list 1 permit ^11$ip as-path access-list 1 permit ^$route-map LOCAL_ONLY permit 10 route-map LOCAL_ONLY permit 10 match as-path 1 match as-path1router BGP 100 router BGP 100 neighbor 1.1.2.2 routemap LOCAL_ONLY outneighbor 1.1.1.2 route-map LOCAL_ONLY out
  B. CE1#CE2# ip as-path access-list 1 permit ^$ ip as-path access-list 1 permit ^$route-map LOCAL_ONLY permit 10 route-map LOCAL_ONLY permit 10 match as-path 1 match as-path 1 router BGP 100 router BGP 100 neighbor 1.1.2.2 routemap LOCAL_ONLY outneighbor 1.1.1.2 route-map LOCAL_ONLY out
  C. CE1#CE2# ip as-path access-list1 permit ^100$ ip as-path access-list 1 permit ^100$route-map LOCAL_ONLY permit 10route-map LOCAL_ONLY permit 10match as-path 1match as-path 1router BGP 100router BGP 100neighbor 1.1.2.2 route-map LOCAL_ONLY inneighbor1.1.1.2 route-map LOCAL_ONLY in
  D. CE1#CE2# ip as-path access-list 1 permit ^$ip as-path access-list 1 permit ^$route-map LOCAL_ONLY permit 10route-map LOCAL_ONLY permit 10match as-path 1match as-path 1router BGP 100router BGP 100neighbor 1.1.2.2 routemap LOCAL_ONLY inneighbor 1.1.1.2 route-map LOCAL_ONLY in
  E. CE1#CE2# ip as-path access-list 1 permit ^100$ip as-path access-list 1 permit ^100$route-map LOCAL_ONLY permit 10route-mapLOCAL_ONLY permit 10match as-path 1match as-path 1router BGP 100router BGP 100neighbor 1.1.2.2 route-map LOCAL_ONLY outneighbor 1.1.1.2 route-map LOCAL_ONLY out
  B. CE1#CE2# ip as-path access-list 1 permit ^$ ip as-path access-list 1 permit ^$route-map LOCAL_ONLY permit 10 route-map LOCAL_ONLY permit 10 match as-path 1 match as-path 1 router BGP 100 router BGP 100 neighbor 1.1.2.2 routemap LOCAL_ONLY outneighbor 1.1.1.2 route-map LOCAL_ONLY out

• Question 66:

  Which of the following IOS commands cause syslog messages to be stamped with time and dates?

  A. logging datetime on
  B. service timestamps log datetime
  C. service logging datetime
  D. logging timestamps on
  E. logging trap datetime
  B. service timestamps log datetime

• Question 67:

  Which statement about the MPLS TE automatic bandwidth feature is true?

  A. MPLS TE automatic bandwidth adapts automatically in an underflow scenario; overflow detection is not supported.
  B. The bandwidth of the MPLS TE tunnel is reoptimized automatically during a lockdown.
  C. MPLS TE automatic bandwidth measures the traffic in a tunnel and periodically adjusts the signaled bandwidth for the tunnel.
  D. The MPLS TE tunnel bandwidth is updated in a fast reroute backup tunnel.
  C. MPLS TE automatic bandwidth measures the traffic in a tunnel and periodically adjusts the signaled bandwidth for the tunnel.

• Question 68:

  Which of the below protocols can be used to secure CoAP?

  A. MACsec
  B. DTLS
  C. IPsec
  D. TLS
  B. DTLS

• Question 69:

  In a PE-CE scenario using OSPF as the routing protocol a down-bit set can be advertised in which OSPF LSA type?

  A. Type 1 LSA
  B. Type 2 LSA
  C. Type 3 LSA
  D. Type 4LSA
  C. Type 3 LSA

• Question 70:

  Refer to the exhibit. There is reachability among all routers. An MPLS TE auto-tunnel mesh is deployed in all routers. A full mesh auto-tunnel is created successfully among RTB, RTC, RTE, RTD, and RTF routers. RTA router is able to build an automatic MPLS TE tunnel that has only RTB and RTC routers as destinations. Why is the RTA router unable to build an automatic MPLS TE tunnel that has RTE, RTD, or RTF routers as destinations?

  

  A. Tunnel affinity is not supported for full mesh auto-tunnels.
  B. Auto-tunnel mesh groups do not support interarea tunnels.
  C. An explicit path that identified the L1L2 routers among RTC, RTE, RTP, and RTF is required.
  D. IS-IS does not support auto-tunnel mesh groups, only OSPF does, via opaque LSA.
  B. Auto-tunnel mesh groups do not support interarea tunnels.