EMC EMC Other Certification DES-5121 Questions & Answers

• Question 51:

  What is the interaction between CDP, ISDP, and LLDP when communicating configuration information from a Dell EMC Campus networking switch to a Cisco VoIP phone?

  A. N-Series switches can be configured to use LLDP or CDP to communicate configuration information with Cisco devices

  B. N-Series switches can be configured to use only CDP to communicate configuration information with Cisco devices

  C. N-Series switches can be configured to use ISDP or CDP to communicate configuration information with Cisco devices

  D. N-Series switches can be configured to use ISDP or LLDP to communicate configuration information with Cisco devices

  Correct Answer: D

• Question 52:

  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 Te1/0/1 on Switch-1 is configured incorrectly

  B. Port Te1/0/2 on Switch-2 is configured incorrectly

  C. Port Te1/0/3 for Host 1 is configured incorrectly on Switch-1

  D. Port Te1/0/6 for Host 2 is configured incorrectly on Switch-2

  Correct Answer: A

• Question 53:

  When configuring a Dell EMC N-Series switch for voice traffic, which settings are needed?

  A. Enable voice VLAN Set each-interface to LLDP share all VoIP related parameters Set switchport mode to general

  B. Create a VLAN for voice Set each interface to ISDP share all VoIP related parameters Set switchport mode to general

  C. Enable voice VLAN Set each interface to LLDP share all VoIP related parameters Set switchport mode to hybrid

  D. Enable voice VLAN Set each interface to ISDP share all VoIP related parameters Set switchport mode to general

  Correct Answer: A

• Question 54:

  What is the IP protocol number, in decimal, assigned by IANA for VRRP?

  A. 25

  B. 112

  C. 443

  D. 1443

  Correct Answer: B

• Question 55:

  What is the recommended maximum number of routers, per area, when using OSPF?

  A. 50

  B. 100

  C. 200 D. 255

  Correct Answer: A

• Question 56:

  Refer to the Exhibit.

  

  If Client B sends a packet to Client A, what is the highest level of the network hierarchy that the packet will transverse?

  A. Distribution

  B. Network

  C. Access

  D. Core

  Correct Answer: D

• Question 57:

  After setting up the VoIP configuration, a network administrator issues the following commands with the results shown:

  console# show voice vlan Administrative Mode...........................Enable

  console# show voice vlan it gi 1/0/2

  Interface........................................Gi1/0/2

  Voice VLAN Interface Mode...............Enabled

  Voice VLAN ID...............................10

  Voice VLAN COS Overwrite...............False

  Voice VLAN DSCP Value...................46

  Voice VLAN Port Status.....................Enabled

  Voice VLAN Authentication................Disabled

  Based on this information, what is the Layer 3 QoS value?

  A. 5

  B. 10

  C. 46

  D. Gi1/0/2

  Correct Answer: C

• Question 58:

  When setting up VoIP, you decide that you want to use LLDP. LLDP is enabled by default and LLDP Transmit Management Information and Notification modes are enabled.

  What additional steps need to be performed?

  A. Enable ISDP and enable LLDP-MED confignotification

  B. Disable ISDP and enable LLDP-MED confignotification

  C. Enable ISDP and disable LLDP-MED confignotification

  D. Disable ISDP and disable LLDP-MED confignotification

  Correct Answer: B

• Question 59:

  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

  Correct Answer: A

• Question 60:

  When configuring a PBR route-map, what are the configurable "SET" options?

  A. set ip source, set ip next-hop, and set ip default next-hop

  B. set ip next-hop, set ip source, and set ip precedence

  C. set ip next-hop, set ip default next-hop, and set ip precedence

  D. set ip source, set ip default next-hop and set ip precedence

  Correct Answer: C