Online Access Free D-NWG-FN-23 Exam Questions

A network administrator enters the BGP command neighbor 10.0.2.1. The BGP router does NOT have any route to the 10.0.2.0 network. What will happen?

• A.The router will not form a successful adjacency with its 10.0.2.1 neighbor.
• B.It will send gratuitous ARP messages to attempt to discover a route to its 10.0.2.1 neighbor.
• C.The router will form a successful adjacency with its 10.0.2.1 neighbor. The BGP state will be listed as connect.
• D.It will send an ICMP packet to attempt to reach its 10.0.2.1 neighbor.

In a PIM Sparse Mode (PIM-SM) based multicast topology, what function does the Rendezvous Point provide?

• A.The node is used to provide IGMP snooping on a layer 2 shared segment.
• B.The root node of the source tree topology is used to provide routing between the source and receiver.
• C.The root node of the shared tree topology is used to provide routing between the source and receiver.
• D.The node is used to provide IGMP snooping across a layer 3 boundary.

Which configuration supports tagged frames on VLAN 20 and untagged frames on VLAN 5?

• A.interface ethernet 1/1/9
  switchport trunk mode allowed vlan 20 switchport access mode vlan 5 no shutdown
• B.interface ethernet 1/1/9 switchport trunk allowed vlan 20 switchport access vlan 5 switchport mode trunk
• C.interface ethernet 1/1/9 switchport mode trunk switchport trunk allowed vlan 20 switchport access vlan 5
• D.interface ethernet 1/1/9
  switchport trunk mode allowed vlan 20 switchport access vlan 5 no shutdown

There is a spanning tree mismatch at the global level. PVST+ is configured on a VLT peer. All VLT port channels go down on both VLT peers. A syslog error message is generated. What is the correct action to resolve the issue?

• A.Perform a mismatch check after the VLT peer is established.
• B.Enable RSTP on both VLT peers.
• C.Use the show VLT detail and show VLT brief commands to view the VLT port channel status information.
• D.Verify the VLT LAG ID is configured correctly on both VLT peers.

What is the default lease time in hours for an address lease in DHCP?

• A.36
• B.24
• C.48
• D.12