Dell EMC Exam DES-5121 Topic 8 Question 30 Discussion

Switch-1(config)# interface tengigabitethernet 1/0/1

Switch-1(config)# switchport mode access

Switch-1(config)# switchport trunk allowed vlan 10, 20

Switch-1(config)#

Switch-1(config)# interface tengigabitethernet 1/0/3

Switch-1(config)# switchport mode access

Switch-1(config)# switchport access vlan 10

Switch-2(config)# interface tengigabitethernet 1/0/2

Switch-2(config)# switchport mode trunk

Switch-2(config)# switchport trunk allowed vlan 10, 20

Switch-2(config)#

Switch-2(config)# interface tengigabitethernet 1/0/6

Switch-2(config)# switchport mode access

Switch-2(config)# switchport access vlan 20

A network administrator is troubleshooting why Host 1 cannot communicate with Host 2.

Based on the switch output shown in the exhibit, what is the reason for the communication issue?