Juniper JN0-360 Online Practice Questions and Exam Preparation

Juniper JN0-360 Online Questions & Answers

• Question 431:

  Your customer complains that their Layer 3 VPN is not passing traffic from one site to another. You assigned that customer to VPN-A. Which command on the PE router will confirm the presence of customer routes?

  A. show route VPN-A
  B. show route VPN-A table bgp.l2vpn.0
  C. show route table inet.3 VPN-A
  D. show route table VPN-A.inet.0
  D. show route table VPN-A.inet.0

• Question 432:

  Which statement is true about VSTP?

  A. Adding VLANs to VSTP consumes more CPU resources.
  B. It supports 4093 spanning-tree topologies.
  C. It is compatible with PVST+, but not with PVST.
  D. Different VLANs must use different spanning-tree topologies.
  A. Adding VLANs to VSTP consumes more CPU resources.

• Question 433:

  Which configuration correctly enables an IRB interface on an MX Series device?

  A. [edit] user@switch# show bridge-domains vlan-222 vlan-id 222; layer3-interface irb.0; }
  B. [edit] user@switch# show bridge-domains vlan-222 vlan-id 222; layer3-interface lt.0; }
  C. [edit] user@switch# show bridge-domains vlan-222 vlan-id 222; routing-interface lt.0; }
  D. [edit] user@switch# show bridge-domains vlan-222 vlan-id 222; routing-interface irb.0; }
  D. [edit] user@switch# show bridge-domains vlan-222 vlan-id 222; routing-interface irb.0; }

• Question 434:

  Exhibit

  [edit]

  user@router# show routing-options

  static {

  router 0.0.0.0/0 {

  next hop 10.10.10.1;

  qualified-next hop 10.10.10.2 {

  preference 6;

  }

  }

  }

  aggregate {

  route 0.0.0.0/0;

  }

  generate { route 0.0.0.0/0; }

  Based on the exhibit, how will traffic using the 0.0.0.0 route exit the device?

  A. It will use the next hop 10.10.10.2 when available
  B. It will use the next hop 10.10.10.1 when available
  C. It will use the next hop of the generated route
  D. It will use the next hop of the aggregate route
  B. It will use the next hop 10.10.10.1 when available

• Question 435:

  Customers complain that they cannot reach remote sites. You notice that your VPN routes are hidden on PE routers and you suspect that a labe-switched path (LSP) is down. Which command will confirm MPLS reachability to a remote PE?

  A. show route table mpls.0
  B. show route table inet.3
  C. show route protocol bgp terse
  D. show route protocol mpls
  B. show route table inet.3

• Question 436:

  Where does the Junos OS place an MPLS header in a data packet?

  A. before the Layer 2 header
  B. encoded within the Layer 2 header
  C. before the Layer 3 header
  D. after the Layer 3 header
  C. before the Layer 3 header

• Question 437:

  You have been asked to deploy a Layer 2 VPN for a new customer. What information will be present in the PE's associated VPN forwarding table? (Choose three.)

  A. The customer site ID
  B. The route distinguisher
  C. The interface encapsulation
  D. The label base
  E. The community name
  A. The customer site ID
  B. The route distinguisher
  D. The label base

• Question 438:

  Which BGP state denotes a fully operational session?

  A. Established
  B. Active
  C. Operational
  D. Connect
  A. Established

• Question 439:

  Which two statements describe differences between IPv4 and IPv6? (Choose two)

  A. IPsec is built into IPv6
  B. IPv6 uses a 32-bit (4-byte) address and can support up to 4,294,967,296 addresses
  C. IPv4 supports extension headers whereas IPv6 options are integrated into the base
  D. IPv6 eliminates the need for NAT
  A. IPsec is built into IPv6
  D. IPv6 eliminates the need for NAT

• Question 440:

  -- Exhibit -

  [edit]

  user@Router-X# show policy-options

  policy-statement nhs

  term 1 {

  from {

  protocol bgp;

  neighbor 10.0.21.2;

  }

  then next-hop self;

  }

  }

  A Junos device has an external peering session to 10.0.21.2 and several internal peers.

  How can the policy reference in the exhibit be used to ensure routes are usable?

  A. Apply it as an import policy to internal BGP peers
  B. Apply it as an export policy to internal BGP peers
  C. Apply it as an import policy to external BGP peers
  D. Apply it as an export policy to external BGP peers
  B. Apply it as an export policy to internal BGP peers