Online Access Free DES-5121 Practice Test

How does the weighted Queue Scheduler prioritize packets?

• A.Weights are used to calculate the number of bytes
• B.Weight is assigned to each port
• C.Weights are calculated based on the number of packets
• D.Scheduler prioritizes weighted queues over any strict queues

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

N4032F#show interfaces status

N4032F#show interfaces port-channel 1

Hash Algorithm Type
1 - Source MAC, VLAN, EtherType, source module and port Id
2 - Destination MAC, VLAN, EtherType, source module and port Id
3 - Source IP and source TCP/UDP port
4 - Destination IP and destination TCP/UDP port
5 - Source/Destination MAC, VLAN, EtherType, source MODID/port
6 - Source/Destination IP and source/destination TCP/UDP port
7 - Enhanced hashing mode
A network administrator has reported poor network performance to an application server. After reviewing the logs, you determine that the server is using 100 percent of the available bandwidth on its network port. As shown in the exhibit, you configure a second link and a 2-member port-channel to an application server in an effort to increase performance. However, during testing, the network performance has not improved.
What is a possible reason why there has been no increase in the performance?

• A.Port-channel needs load balancing enabled
• B.Application is using a single I/O flow
• C.File server needs to be configured with LACP
• D.Minimum links needs to be increased to "2"

Based on the exhibit,

which configuration on interface Gi1/0/18 will allow the DHCP request to reach the DHCP server for the specified VLAN?

• A.Configuration B:
  console(config-if-Gi1/0/18)# switchport access vlan 10 console(config-if-Gi1/0/18)# service-policy in dhcp_250 console(config-if-Gi1/0/18)# switchport general allowed vlan add 20 console(config-if-Gi1/0/18)# switchport general allowed vlan remove 1
• B.Configuration A:
  console(config-if-Gi1/0/18)# switchport mode general console(config-if-Gi1/0/18)# switchport general pvid 20 console(config-if-Gi1/0/18)# switchport general allowed vlan add 20 console(config-if-Gi1/0/18)# switchport general allowed vlan remove 1
• C.Configuration D:
  console(config-if-Gi1/0/18)# channel-group 100 mode active console(config-if-Gi1/0/18)# switchport access vlan 250 console(config-if-Gi1/0/18)# switchport general allowed vlan add 20 console(config-if-Gi1/0/18)# switchport general allowed vlan remove 1
• D.Configuration C:
  console(config-if-Gi1/0/18)# switchport access vlan 10 console(config-if-Gi1/0/18)# ip dhcp snooping trust console(config-if-Gi1/0/18)# switchport general allowed vlan add 20 console(config-if-Gi1/0/18)# switchport general allowed vlan remove 1

Which default security level can be assigned to limit access of a specific user to a Dell EMC N-Series switch?

• A.Level 15
• B.Level 1
• C.Level 5
• D.Level 0