Free EMC D-PDC-DY-23 Exam Dumps Questions & Answers

What is the size of the VLAN tag in an Ethernet frame?

• A.  1 byte
• B.  8 bytes
• C.  4 bytes
• D.  2 bytes

A network administrator wants to configure a timing protocol with these requirements:
- Hardware time stamping to achieve sub microsecond synchronization.
- Master IP address: 192.168.1.100.
- Use interface Ethernet 1/1/1 to enable timing protocol.
Which configuration supports the requirements?

• A.  OS10(config)# ntp authenticate
  OS10(config)# ntp trusted-key 345
  OS10(co345 md5 0 5A60910FED211F02
  OS10(config)# ntp server 192.168.1.100 key 345
  OS10(config-if-eth1/1/1)# nfig)# ntp authentication-key ntp master 7
• B.  OS10(config)# ptp clock boundary
  OS10(config)# ptp domain 1
  OS10(config)# ptp system time enable
  OS10(config)# ptp enable
  OS10(config)# ptp role master
  OS10(config)# ptp transport ipv4 unicast slave
  OS10(config-if-eth1/1/1)# master 192.168.1.100
• C.  OS10(config)# ptp clock boundary
  OS10(config)# ptp domain 1
  OS10(config)# ptp system time enable
  OS10(config-if-eth1/1/1)# ptp enable
  OS10(config-if-eth1/1/1)# ptp role slave
  OS10(config-if-eth1/1/1)# ptp transport ipv4 unicast slave
  OS10(config-if-eth1/1/1-ptp-ipv4-slave)# master 192.168.1.100
• D.  OS10(config-if-eth1/1/1)# ntp authenticate
  OS10(config-if-eth1/1/1)# ntp trusted-key 345
  OS10(config-if-eth1/1/1)# ntp authentication-key 345 md5 0 5A60910FED211F02 OS10(config-if-eth1/1/1)# ntp server 192.168.1.100 key 345 OS10(config-if-eth1/1/1)# ntp master 7

What are the correct commands that configure the DHCP lease from pool DC1 to never expire?

• A.  OS10(config)# ip dhcp server OS10(config-dhcp)# pool DC1 accounting OS10(config-dhcp-DC1)# no expire
• B.  OS10(config)#dhcp server OS10(config-dhcp)# pool DC1 OS10(config-dhcp-DC1)# no lease expire
• C.  OS10(config)# ip dhcp server OS10(config-dhcp)# pool DC1 accounting OS10(config-dhcp-DC1)#no lease expire
• D.  OS10(config)# ip dhcp server OS10(config-dhcp)# pool DC1 OS10(config-dhcp-DC1)#lease infinite

What is the valid range of VLAN IDs for Dell EMC Networking OS10 switches?

• A.  1-4093
• B.  1-4096
• C.  0-4092
• D.  0-4095

What is the purpose of the VLT backup link?

• A.  To monitor the VLT internal control VLAN on the VLT peer if there is a VLTi failure.
• B.  To synchronize ARP entries between VLT peers if there is a VLTi failure.
• C.  To monitor the availability of the VLT peer if there is a VLTi failure.
• D.  To synchronize MAC address tables bel ween VLT peers if there is a VLTi failure.