Cisco 351-001 Online Practice Questions and Exam Preparation

Cisco 351-001 Online Questions & Answers

• Question 51:

  Which statement is true when using a VLAN ID from the extended VLAN range (1006?094)?

  A. VLANs in the extended VLAN range can be used with VTPv2 in either client or server mode.
  B. VLANs in the extended VLAN range can only be used as private VLANs.
  C. STP is disabled by default on extended-range VLANs.
  D. VLANs in the extended VLAN range cannot be pruned.
  D. VLANs in the extended VLAN range cannot be pruned.

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  Enabling VTP pruning on a VTP server enables pruning for the entire management domain. Making VLANs pruning-eligible or pruning-ineligible affects pruning eligibility for those VLANs on that device only (not on all switches in the VTP

  domain). VTP pruning takes effect several seconds after you enable it. VTP pruning does not prune traffic from VLANs that are pruning-ineligible. VLAN 1 and VLANs 1002 to 1005 are always pruning- ineligible; traffic from these VLANs

  cannot be pruned. Extended-range VLANs (VLAN IDs higher than 1005) are also pruning-ineligible.

  Reference:

  http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3550/software/release/12- 1_13_ea1/configuration/guide/3550scg/swvtp.html#wpxref48156

• Question 52:

  DRAG DROP

  Drag and drop the LACP elements on the left into the correct priority order in the hot-standby port-selection process on the right.

  Select and Place:

  

  

• Question 53:

  Which statement is true comparing L2TPv3 to EoMPLS?

  A. L2TPv3 requires OSPF routing, whereas EoMPLS does not.
  B. EoMPLS requires BGP routing, whereas L2TPv3 does not.
  C. L2TPv3 carries L2 frames inside MPLS tagged packets, whereas EoMPLS carries L2 frames inside IPv4 packets.
  D. L2TPv3 carries L2 frames inside IPv4 packets, whereas EoMPLS carries L2 frames inside MPLS packets.
  D. L2TPv3 carries L2 frames inside IPv4 packets, whereas EoMPLS carries L2 frames inside MPLS packets.

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  Ethernet-over-MPLS (EoMPLS) provides a tunneling mechanism for Ethernet traffic through an MPLS-enabled L3 core and encapsulates Ethernet protocol data units (PDUs) inside MPLS packets (using label stacking) to forward them across the MPLS network. Another technology that more or less achieves the result of AToM is L2TPV3. In the case of L2TPV3 Layer 2 frames are encapsulated into an IP packet instead of a labelled MPLS packet.

  Reference: http://www.cisco.com/c/en/us/td/docs/routers/asr9000/software/asr9k_r4- 3/lxvpn/configuration/guide/lesc43xbook/lesc43p2ps.html

• Question 54:

  DRAG DROP

  Drag and drop the EIGRP term on the left to the corresponding definition on the right.

  Select and Place:

  

  

• Question 55:

  Which two best practices does Cisco recommend to migrate a network from PVST+ to MST? (Choose two.)

  A. Start the migration at the edge nodes and work toward the root bridge.
  B. Before starting the transition, configure one of the edge nodes with a lower priority so that it becomes the root bridge after the transition.
  C. Before starting the transition, ensure that at least two nodes act as the root bridge for all VLANs in the network.
  D. Start the migration at the root bridge and work toward the edge nodes.
  E. Before starting the transition, configure one of the edge nodes with a higher priority so that it becomes the root bridge after the transition.
  F. Before starting the transition, ensure that one node is the root bridge for all VLANs in the network.
  A. Start the migration at the edge nodes and work toward the root bridge.
  F. Before starting the transition, ensure that one node is the root bridge for all VLANs in the network.

• Question 56:

  Which action must you take to configure encryption for a dynamic VPN?

  A. Configure an FQDN peer in the crypto profile.
  B. Configure an FQDN identity in the crypto keyring.
  C. Configure an FQDN in the crypto keyring.
  D. Configure an FQDN on the router.
  A. Configure an FQDN peer in the crypto profile.

• Question 57:

  DRAG DROP

  Drag and drop the multicast protocol definition on the left to the correct default time interval on the right.

  Select and Place:

  

  

• Question 58:

  DRAG DROP

  Drag and drop each EIGRP element on the left to the corresponding definition on the right.

  Select and Place:

  

  

• Question 59:

  With AutoInstall, which mechanism allows for automatic addressing of the serial interface using HDLC?

  A. ARP
  B. BOOTP
  C. DHCP
  D. SLARP
  D. SLARP

• Question 60:

  Drag and drop each BGP attribute on the left into the priority order in which the attributes are preferred when determining the best path on the right.

  Select and Place: