Cisco 350-029 Online Practice Questions and Exam Preparation

Cisco 350-029 Online Questions & Answers

• Question 341:

  A router is able to assign labels to the prefixes and MPLS is enabled on all of the router interfaces. However, this router is unable to establish an LDP session with its LDP neighbors. What could be the cause of this problem?

  A. ip cef is not enabled.
  B. mpls ip is missing in the global configuration mode.
  C. The LDP router ID is unreachable.
  D. LIB has no label.
  C. The LDP router ID is unreachable.

• Question 342:

  What is the port number of the IPsec Authentication Header packet?

  A. IP protocol 50
  B. TCP port 51
  C. UDP port 50
  D. IP protocol 51
  E. UDP port 51
  F. TCP port 50
  D. IP protocol 51

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  6.2. Managed Security services traversing the core

  AH operates directly on top of IP, using IP protocol number 51. ESP operates directly on top of IP, using IP protocol number 50.

• Question 343:

  Which of the following comparison of Control Plane Policing (CoPP) with Receive ACL (Racl) is correct?

  A. CoPP protects against IP spoofing; Racl protects against DoS attacks.
  B. CoPP can not use named access lists; Racl can use named access lists
  C. CoPP applies to a dedicated control plane interface; Racl applies to all interfaces.
  D. CoPP needs a AAA server, Racl does not need a AAA server
  E. CoPP supports rate limits; Racl does not support rate limits
  C. CoPP applies to a dedicated control plane interface; Racl applies to all interfaces.
  E. CoPP supports rate limits; Racl does not support rate limits

• Question 344:

  Refer to the exhibit.

  

  Which command group does a network administrator use to filter out R3 (3.3.3.3 subnet) from the R4 routing table?

  A. R4(config)# router ospf 1 distribute-list prefix-list filter in
  B. R2(config)# router ospf 1 distribute-list prefix-list filter out Fa0/1
  C. R4(config)# router ospf1 distribute-list prefix-list filter in Fa 0/0
  D. R3(config)# router ospf 1 distribute-list prefix-list filter out Fa 0/0
  A. R4(config)# router ospf 1 distribute-list prefix-list filter in

• Question 345:

  Refer to the exhibit.

  

  Which two configurations are shown? (Choose two)

  A. L2TP tunnel configuration
  B. GRE tunnel configuration
  C. IPsec tunnel configuration
  D. tunnel keepalive mechanism configuration
  B. GRE tunnel configuration
  D. tunnel keepalive mechanism configuration

• Question 346:

  In a cable HFC plant, what is a modulator?

  A. Set top box
  B. Diplex filter
  C. Local head end
  D. Fiber node
  A. Set top box

• Question 347:

  Refer to the exhibit.

  

  An engineer is looking the CE1 routing table for CE2 Loopback 0. Each CE runs OSPF with its PE.

  Which statement describes why the CE2 Loopback address is installed as an external OSPF route at the CE1 routing table?

  A. PE1 and PE2 have mutual redistribution between OSPF and BGP.
  B. CE1 is configured under OSPF with the command redistribute connected.
  C. CE1 and CE2 are in different areas.
  D. CE1 and CE2 have different OSPF processes.
  E. PE1 and PE2 have different OSPF VRF processes.
  E. PE1 and PE2 have different OSPF VRF processes.

• Question 348:

  When an MPLS Layer 2 VPN runs in the hub-and-spoke model, where is QoS implemented?

  A. hub and spoke
  B. PE
  C. CE
  D. hub
  E. spoke
  D. hub

• Question 349:

  Which two statements are true about DPT/RPR?

  A. DPT/RPR uses a bi-directional ring consisting of two symmetric counter rotating fibre rings.
  B. DPT/RPR is defined in the IEEE 802.17 standard and it uses Token Bucket system to avoid collisions on the fiber.
  C. DPT/RPR can be deployed in the Core of the SP networks where point-to-point POS links are used to make best use of the Bandwidth.
  D. In DPT/RPR rings, data packets can be sent in one direction (downstream) and the corresponding control packets in the opposite direction (upstream), thus using both fibres concurrently to maximize bandwidth.
  A. DPT/RPR uses a bi-directional ring consisting of two symmetric counter rotating fibre rings.
  D. In DPT/RPR rings, data packets can be sent in one direction (downstream) and the corresponding control packets in the opposite direction (upstream), thus using both fibres concurrently to maximize bandwidth.

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  SONET/SDH is the accepted transport architecture.

  The key building block is the twin optical fiber ring forming point-to-point connections that are "nailed up" between several SONET/SDH add-drop multiplexers (ADM).

  The twin fiber rings in SONET/SDH ring run in parallel, one is the working ring carrying the communication traffic. The other is the protection ring acting as a backup in the event of cable failure or failure of an ADM node.

  SONET/SDH provides good quality performance monitoring and failure protection information which also travel along the ring.

  The exclusive use of one ring for data and the other for protection means one ring is fully utilized and the other ring is virtually redundant, awaiting the unlikely event of a failure. This, of course, is not the most efficient use of fiber, especially

  given the considerable cost to lay fiber.

• Question 350:

  Which statement about IPv6 security is true?

  A. Reconnaissance attacks are easier to do in IPv6 compared to IPv4.
  B. IPv6 amplification attacks can happen using IPv6 broadcast address.
  C. RA-guard feature is used to block rogue RAs.
  D. ICMP policies on firewalls do not need to be changed for IPv6 because ICMP is Layer 3 agnostic.
  C. RA-guard feature is used to block rogue RAs.