Cisco 350-029 Online Practice Questions and Exam Preparation

Cisco 350-029 Online Questions & Answers

• Question 151:

  A company has a backup T1 link to its corporate head office. To minimize costs, the company will use the T1 link only for email downloads from the corporate email server. The PPP dialer initiates only when the internal server initiates an email connection to the corporate email server. However, the PPP connection does not disconnect after emails are downloaded. What is the cause of this issue?

  A. The dialer-map command is not configured.
  B. The interface is not added in the dialer-group command.
  C. The dialer-list command is incorrectly configured.
  D. The dialer time-out command is not configured.
  C. The dialer-list command is incorrectly configured.

• Question 152:

  Refer to the exhibit.

  

  Inbound infrastructure ACLs are configured to protect the SP network. Which two types of traffic should be permitted in the infrastructure ACL? (Choose two.)

  A. traffic destined for network of 172.30.0.0/16
  B. traffic source from network of 172.30.0.0/16
  C. traffic destined for network of 162.238.0.0/16
  D. traffic source from network of 162.238.0.0/16
  E. traffic destined for network of 232.16.0.0/16
  C. traffic destined for network of 162.238.0.0/16
  E. traffic destined for network of 232.16.0.0/16

• Question 153:

  What is the importance of using Virtual Output Queues on ingress Line Cards in a high-end router?

  A. Increases forwarding performance
  B. Simplifies configuration
  C. Prevents head-of-line blocking
  D. Uses less memory
  C. Prevents head-of-line blocking

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  The 12000 uses virtual output queues to eliminate the Head of Line Blocking within the switch fabric.

• Question 154:

  A customer wants the minimum delay for the transit traffic that traverses the service provider core. An engineer realizes that the customer sites are remotely dispersed and wants to give them a specific path through the MPLS core with guaranteed bandwidth and without relying on the shortest path of OSPF as the customer IGP. Which technology will achieve the required result?

  A. L2VPN
  B. IPsec tunnel
  C. MPLS TE tunnel
  D. L3VPN
  E. mGRE with extensions
  C. MPLS TE tunnel

• Question 155:

  An engineer is configuring a Cisco CRS-1 Multishelf System. Which option describes the minimum LCC and FCC requirements for proper functionality?

  A. two LCCs and one FCC
  B. one LCC and one FCC
  C. two LCCs and two FCCs
  D. one LCC and two FCCs
  B. one LCC and one FCC

• Question 156:

  Refer to the exhibit.

  

  R1 and R2 have a static default route that is configured to point toward the ISP. Both R1 and R2 routers redistribute the default route into OSPF. R2 is the primary gateway toward the ISP and R1 is the backup gateway. All link metrics are the same. Which two steps ensure that traffic to the ISP flows through R2 when the network works properly? (Choose two.)

  A. Modify the preference value of the default route on R1 so that it is less preferred than OSPF external routes.
  B. Modify the preference value of the default route on R2 so that it is less preferred than OSPF external routes.
  C. Redistribute the default route as a type 1 external route on R1 and a type 2 external route on R2.
  D. Redistribute the default route as a type 2 external route on R1 and a type 1 external route on R2.
  E. Redistribute the default route on R1 with a higher metric than the existing metric of the distributed default route on R2.
  A. Modify the preference value of the default route on R1 so that it is less preferred than OSPF external routes.
  D. Redistribute the default route as a type 2 external route on R1 and a type 1 external route on R2.

• Question 157:

  Which three statements about the BGP next-hop attribute are true? (Choose three.)

  A. EBGP sessions between confederation sub ASs do not modify the next-hop attribute.
  B. By default, iBGP sessions change the next-hop attribute learned from eBGP peers to self address.
  C. By default, the next-hop attribute is not changed when a prefix is reflected by the route reflector
  D. EBGP sessions between confederation sub ASs change the next-hop attribute to peer address.
  E. By default, iBGP sessions preserve the next-hop attribute learned from eBGP peers.
  A. EBGP sessions between confederation sub ASs do not modify the next-hop attribute.
  C. By default, the next-hop attribute is not changed when a prefix is reflected by the route reflector
  E. By default, iBGP sessions preserve the next-hop attribute learned from eBGP peers.

• Question 158:

  Which two statements about OSPF IPv6 routing are true? (Choose two)

  A. It requires OSPF version 3.
  B. automatically detects neighbors over NHMA interfaces
  C. It supports encryption using
  D. It uses LSA type 9
  E. It uses LSA type 8
  A. It requires OSPF version 3.
  E. It uses LSA type 8

• Question 159:

  Which three are optional extensions of the Frame Relay Local Management Interface specification? (Choose three)

  A. Switched virtual circuit
  B. Virtual circuit status
  C. Simple flow control
  D. Multicasting
  E. Permanent virtual circuit
  B. Virtual circuit status
  C. Simple flow control
  D. Multicasting

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  Optional LMI Extensions:

  The LMI specification also defines several optional extensions:

  *

  Global addressing convention

  *

  Multicast capability

  *

  A simple flow control mechanism

  *

  Ability for the network to communicate a PVC's CIR to the subscriber in a Status message

  *

  A new message type that allows the network to announce PVC status changes without prompting from the subscriber Implementors may build any, all, or none of these features into their networks.

• Question 160:

  Which three choices are BGP Extended communities used in MPLS-VPN deployment? (Choose three).

  A. Site of Origin SOO
  B. Route-Distinguisher
  C. Route-Target
  D. Domain Identifier
  A. Site of Origin SOO
  C. Route-Target
  D. Domain Identifier

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  BGP Extended Communities for OSPF PE/CE routing:

  A Domain Identifier (Domain ID) is defined as BGP Extended Community which is carried with VPNv4 routes between PE routers. This Domain ID is used to identify the OSPF instance from which it was redistributed into BGP.