Online Access Free DES-5121 Practice Test

Which interface on a Dell EMC N-Series switch provides the most security for management?

• A.Out-of-band
• B.VLAN
• C.Loopback
• D.Ethernet

A network administrator is setting up several stacks in their network that includes different Dell EMC N-Series models.
Which N-Series switch models require mini-SAS stacking cables?

• A.N1100 and N1500
• B.N3000 and N4000
• C.N1500 and N3000
• D.N2000 and N3000

A network administrator has configured a 4-port port-channel between two Dell EMC Campus networking switches. The physical interfaces show as administratively up and operationally up on both switches. However, the port-channel shows as operationally up on Switch A and operationally down on Switch B.
What is a potential reason for the inconsistent port-channel state?

• A.N-Series supports a maximum number of physical interfaces that can be included in port-channels on a per-device basis
• B.Switch A is configured to use dynamic port-channels and Switch B is configured to use static port- channels
• C.Ports in the port-channel on Switch A are all the same speed but the ports in the port-channel on Switch B are a mix of speeds
• D.Switch A is configured using channel-group # mode on and Switch B is configured using channel- group # mode auto

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?

• A.Port Te1/0/3 for Host 1 is configured incorrectly on Switch-1
• B.Port Te1/0/2 on Switch-2 is configured incorrectly
• C.Port Te1/0/6 for Host 2 is configured incorrectly on Switch-2
• D.Port Te1/0/1 on Switch-1 is configured incorrectly

Which spanning tree feature will prevent unnecessary timeouts from DHCP servers?

• A.Root Guard
• B.Loop Guard
• C.PortFast
• D.BPDU Flooding