DES-5121 Online Practice Questions and Answers

DRAG DROP

What is the typical sequence of steps to upgrade the firmware of a Dell EMC N-Series switch?

Select and Place:

A user's host with an IP address of 172.16.1.22/24 is attempting to FTP a file from the server with IP address 10.1.1.99; however, they are unable to connect.

Which access-list is preventing this traffic?

A. # ip access-list ACL1 # deny ip any host 10.1.1.99

B. # ip access-list ACL2 # permit ip 172.16.1.0 0.0.0.255 any

C. # ip access-list ACL3 # deny ip any 172.16.2.0 0.0.0.255

D. # ip access-list ACL4 # permit ip host 172.16.1.22 host 10.1.1.99

A customer is upgrading their campus network Access layer switches. They require 2-10GbE uplinks, 48-1GbE ports with PoE, and stacking capability of up to 12 units. Which Dell EMC N-Series model will meet the customer's requirements?

A. N1100 Series

B. N1500 Series

C. N2000 Series

D. N4000 Series

In a traditional campus network design using a three-tier hierarchical model, what are the key attributes of the Core layer in this model?

A. Provides a wide range of services, is highly available, and operates in an active-passive mode

B. Provides a limited set of services, is highly available, and operates in an always-on mode

C. Provides a wide range of services, is highly available, and operates in an always-on mode

D. Provides a limited set of services, is highly available, and operates in an active-passive mode

Two switches are part of the same VRRP group with the following priorities configured:

Switch1: Priority 110

Switch2: Priority 90

Switch2 is required to be the Master if interface GigabitEthernet 0/2 on Switch1 fails.

Which configuration should be part of the setup?

A. Switch1(conf-if-vlan10)# vrrp 1 track interface vlan 20 decrement 100 Switch1(conf-if-vlan10)# no vrrp 1 preempt

B. Switch2(conf-if-vlan10)# vrrp 1 track interface vlan 20 decrement 100 Switch2(conf-if-vlan10)# no vrrp 1 preempt

C. Switch1(conf-if-vlan10)# vrrp 1 track interface vlan 20 decrement 100 Switch1(conf-if-vlan10)# vrrp 1 preempt

D. Switch2(conf-if-vlan10)# vrrp 1 track interface vlan 20 decrement 100 Switch2(conf-if-vlan10)# vrrp 1 preempt

Which Layer 3 protocol does MLAG support?

A. None

B. Static Routing

C. OSPF

D. RIPv2

In a PoE environment, what information does the Network Policy TLV exchange between the PSE and PD?

A. Required Power, VLAN ID, and DSCP Value

B. VLAN ID, IEEE Priority, and DSCP Value

C. IEEE Priority, Required Power, and VLAN ID

D. DSCP Value, Required Power, and IEEE Priority

Which function does a VRRP backup router perform?

A. Sends keepalive advertisements to the other backup routers

B. Processes and responds to ARP requests

C. Forwards packets to the Master with a destination IP of the virtual IP address

D. Receives packets with the virtual MAC address as the destination for other backup routers

Which commands should a network administrator use to configure a RADIUS server on a Dell EMC N-Series switch?

A. Switch-1(config)# radius 10.1.1.111 Switch-1(config-radius)# name RADIUS-Server Switch-1(config-radius)# key secretkey

B. Switch-1(config)# radius server auth 10.1.1.111 Switch-l(config-radius)# name RADIUS-Server Switch-1(config-radius)# key "secretkey"

C. Switch-1(config)# radius auth 10.1.1.111 Switch-1(config-radius)# name "RADIUS-Server" Switch-1(config-radius)# key "secretKey"

D. Switch-1(config)# radius auth server 10.1.1.111 Switch-1(config-radius)# name RADIUS-Server Switch-1(config-radius)# key "secretKey"

What is a recommended configuration for an MLAG peer-link on a Dell EMC N-Series switch?

A. Spanning tree must be disabled

B. Spanning tree must be enabled

C. Link must be a trunk port

D. Link must contain multiple interfaces