Refer to the exhibit. A network administrator configures R1 for inter-VLAN routing between VLAN 10 and VLAN 20. However, the devices in VLAN 10 and VLAN 20 cannot communicate. Based on the configuration in the exhibit, what is a possible cause for the problem?

IT Questions Bank › Category: CCNA › Refer to the exhibit. A network administrator configures R1 for inter-VLAN routing between VLAN 10 and VLAN 20. However, the devices in VLAN 10 and VLAN 20 cannot communicate. Based on the configuration in the exhibit, what is a possible cause for the problem?

Question:
Refer to the exhibit. A network administrator configures R1 for inter-VLAN routing between VLAN 10 and VLAN 20. However, the devices in VLAN 10 and VLAN 20 cannot communicate. Based on the configuration in the exhibit, what is a possible cause for the problem?

The port Gi0/0 should be configured as trunk port.
The encapsulation is misconfigured on a subinterface.
A no shutdown command should be added in each subinterface configuration.
The command interface gigabitEthernet 0/0.1 is wrong.

Exam with this question: Switching, Routing, and Wireless Essentials ( Version 7.00) - SRWE Final Exam