GBP and Micro Segmentation JN0-460 Practice Questions (Page 1)

Questions 1–5

1. 1expert · hard

   A network administrator is implementing microsegmentation using GBP on a Mist wired network. The network has a mix of wired and wireless devices. The administrator has created groups for 'WiredDevices' and 'WirelessDevices' and wants to ensure that wireless devices can only access the internet, not wired devices. The policy is configured to allow wireless devices to access the internet and deny traffic to wired devices. However, wireless devices can still access wired devices. What is the most likely cause?

   • AThe policy is missing a deny rule for the return traffic.
   • BThe wireless devices are not being classified into the 'WirelessDevices' group.
   • CThe switch does not support GBP for wireless traffic.
   • DThe policy is applied in the wrong direction.
   Reveal Solution Discussion Select an answer first
2. 2foundation · easy

   What is the role of endpoint groups in implementing microsegmentation in a Mist AI wired fabric?

   • AThey define the physical topology of the network
   • BThey allow policies to be applied to a set of endpoints with similar security requirements
   • CThey encrypt traffic between switches
   • DThey automatically assign IP addresses to devices
   Reveal Solution Discussion Select an answer first
4. 3foundation · easy

   Which benefit does Group-Based Policy (GBP) provide in a Mist AI wired campus fabric?

   • AIt guarantees zero packet loss for all traffic in the fabric
   • BIt allows policies to be defined based on endpoint attributes such as role or device type, independent of IP address
   • CIt automatically encrypts all traffic between switches
   • DIt eliminates the need for any firewall in the network
   Reveal Solution Discussion Select an answer first
5. 4foundation · easy

   What is the primary goal of microsegmentation in a network?

   • ATo simplify routing by using a single flat network
   • BTo isolate workloads and limit lateral movement of threats
   • CTo increase the broadcast domain size for better performance
   • DTo reduce the number of switches required in a data center
   Reveal Solution Discussion Select an answer first
6. 5application · medium

   After implementing GBP in a Mist wired fabric, a network administrator finds that a group of IP phones cannot reach the call manager server, even though a policy allows this traffic. The phones are correctly assigned to the 'Phones' group, and the server is in the 'CallManager' group. What is the most likely cause of the issue?

   • AThe IP phones are not in the same VLAN as the call manager.
   • BThe policy is missing a rule for the call manager to respond.
   • CThe switches do not support GBP.
   • DThe policy is applied in the wrong direction.
   Reveal Solution Discussion Select an answer first