Compare Interface Status (Up/Down) Explain the Dependencies of Interfaces/trunks, VLANs, self-IPs F5CAB2 Practice Questions (Page 1)

Questions 1–5

1. 1foundation · easy

   Which statistic is used to assess traffic sent from a self-IP on a BIG-IP system?

   • ANumber of routes using the self-IP.
   • BVLAN ID of the self-IP.
   • CLink status of the self-IP.
   • DPackets Out counter for the self-IP.
   Reveal Solution Discussion Select an answer first
2. 2application · medium

   A BIG-IP has a self-IP 10.10.10.1/24 assigned to VLAN 'vlan10'. The interface that vlan10 is configured on goes Down. What is the status of the self-IP?

   • AThe self-IP remains Up because it is a logical address independent of the physical interface.
   • BThe self-IP goes Down because its associated VLAN is Down.
   • CThe self-IP remains Up but stops responding to ARP requests.
   • DThe self-IP remains Up and continues to respond to ARP requests.
   Reveal Solution Discussion Select an answer first
4. 3foundation · easy

   What does the status of a route indicate on a BIG-IP system?

   • AWhether the route is valid and can be used for forwarding.
   • BThe VLAN ID associated with the route.
   • CThe number of packets forwarded using the route.
   • DThe speed of the next-hop interface.
   Reveal Solution Discussion Select an answer first
5. 4application · medium

   A BIG-IP has a VLAN 'vlan10' with a self-IP 10.10.10.1/24. The administrator notices that the VLAN's 'Packets Received' counter is increasing, but the self-IP's 'Packets Received' counter is not. What is the most likely explanation?

   • AThe traffic is being forwarded through the VLAN but is not destined for the self-IP.
   • BThe self-IP is Down, so it is not counting packets.
   • CThe self-IP is only counting traffic from the management interface.
   • DThe VLAN is configured incorrectly, so the self-IP is not receiving traffic.
   Reveal Solution Discussion Select an answer first
6. 5application · medium

   A BIG-IP has a VLAN 'vlan10' configured on trunk 'trunk1'. The trunk's minimum active members is 2, and currently only one member interface is Up. What is the operational status of vlan10?

   • Avlan10 is Up because it is configured on the trunk, regardless of the trunk's operational state.
   • Bvlan10 is Up because the trunk is still physically connected.
   • Cvlan10 is Down because the trunk is Down.
   • Dvlan10 is Up because the BIG-IP will automatically use the single active member interface.
   Reveal Solution Discussion Select an answer first