Question 1

What distribution of Linux is EOS 4.14.1F built upon?

Accepted Answer

A)  Ubuntu 
B)  Fedora 
C)  CentOS 
D)  SuSE 
A)  Ubuntu 
B)  Fedora 
C)  CentOS 
D)  SuSE

Question 2

On an Arista switch, what is the default username and password?

Accepted Answer

A)  Username Admin, Password Arista 
B)  Username Arista, Password Admin 
C)  Username admin with no password 
D)  Username Arista with no password 
A)  Username Admin, Password Arista 
B)  Username Arista, Password Admin 
C)  Username admin with no password 
D)  Username Arista with no password

Question 3

How might you guarantee the order of operation for multiple Event-Manager event-handlers should they trigger at the same time?

Accepted Answer

A)  With the event-handler priority parameter. With the event-handler priority parameter. 
B)  There is no guarantee of action ordering in this scenario. 
C)  By using the delay option. 
D)  By using another feature. 
A)  With the event-handler priority parameter. With the event-handler priority parameter. 
B)  There is no guarantee of action ordering in this scenario. 
C)  By using the delay option. 
D)  By using another feature.

Question 4

What is the packet overhead for a VXLAN-encapsulated frame?

Accepted Answer

A)  10 bytes 
B)  30 bytes 
C)  50 bytes 
D)  70 bytes 
A)  10 bytes 
B)  30 bytes 
C)  50 bytes 
D)  70 bytes

Question 5

If you create a schedule job named "Colleen-Job", where will the output of the scheduled commands be placed?

Accepted Answer

A)  /mnt/flash/schedule/colleen-job/ 
B)  /mnt/flash/Colleen-Job/ 
C)  flash:Colleen-Job 
D)  /mnt/flash/schedule/Colleen-Job/ 
A)  /mnt/flash/schedule/colleen-job/ 
B)  /mnt/flash/Colleen-Job/ 
C)  flash:Colleen-Job 
D)  /mnt/flash/schedule/Colleen-Job/

Question 6

Which of the following statements are true?

Accepted Answer

A)  VMTracer's Adaptive Segmentation feature will automatically add or prune VLANs learned from vCenter from every trunk between two known ESXi hosts so long as they are connected using Arista switches. 
B)  VMTracer's Adaptive Segmentation feature will automatically add or prune VLANs learned from vCenter from the trunks connecting to the local switch on which the local ESXi host is connected. 
C)  VMTracer's Adaptive Segmentation feature will automatically add or prune VLANs learned from vCenter everywhere in the network. 
D)  VMTracer's Adaptive Segmentation feature will automatically add or remove VLANs on the switch, but it does not add or prune VLANs from trunks. 
A)  VMTracer's Adaptive Segmentation feature will automatically add or prune VLANs learned from vCenter from every trunk between two known ESXi hosts so long as they are connected using Arista switches. 
B)  VMTracer's Adaptive Segmentation feature will automatically add or prune VLANs learned from vCenter from the trunks connecting to the local switch on which the local ESXi host is connected. 
C)  VMTracer's Adaptive Segmentation feature will automatically add or prune VLANs learned from vCenter everywhere in the network. 
D)  VMTracer's Adaptive Segmentation feature will automatically add or remove VLANs on the switch, but it does not add or prune VLANs from trunks.

Question 7

What is the name of the link that connects two Arista switches together to form an MLAG domain?

Accepted Answer

A)  The connector link 
B)  The east-west bypass link 
C)  The MLAG ISL (Inter-switch link) 
D)  The MLAG peer-link 
A)  The connector link 
B)  The east-west bypass link 
C)  The MLAG ISL (Inter-switch link) 
D)  The MLAG peer-link

Question 8

What does the asterisk in the following output signify?

Accepted Answer

A)  The VLAN was created by VTP. 
B)  The VLAN was created by default. 
C)  The VLAN was created dynamically. 
D)  The VLAN is scheduled for removal by VMTracer. 
A)  The VLAN was created by VTP. 
B)  The VLAN was created by default. 
C)  The VLAN was created dynamically. 
D)  The VLAN is scheduled for removal by VMTracer.

Question 9

What is the default spanning-tree mode on an Arista switch?

Accepted Answer

A)  STP is disabled 
B)  PVST 
C)  RPVST 
D)  MST 
A)  STP is disabled 
B)  PVST 
C)  RPVST 
D)  MST

Question 10

Which command below is valid to use as a way to verify the status of the MLAG peer-link?

Accepted Answer

A)  show mlag 
B)  show mlag interface 
C)  show mlag peer-link 
D)  show mlag detail 
A)  show mlag 
B)  show mlag interface 
C)  show mlag peer-link 
D)  show mlag detail

Question 11

Which command will disable Adaptive Segmentation in VMTracer?

Accepted Answer

A)  Student-01(config-vmtracer-session)# autovlan disable Student-01(config-vmtracer-session)# autovlan disable 
B)  Student-01(config-vmtracer-session)# no autovlan no autovlan 
C)  Student-01(config-vmtracer-session)# no autovlan enable no autovlan enable 
D)  Adaptive Segmentation cannot be disabled in VMTracer 
A)  Student-01(config-vmtracer-session)# autovlan disable Student-01(config-vmtracer-session)# autovlan disable 
B)  Student-01(config-vmtracer-session)# no autovlan no autovlan 
C)  Student-01(config-vmtracer-session)# no autovlan enable no autovlan enable 
D)  Adaptive Segmentation cannot be disabled in VMTracer

Question 12

On an Arista switch, which port is used to connect a laptop to the switch for initial configuration or password recovery?

Accepted Answer

A)  Ethernet 1 
B)  Console 
C)  Management 1 
D)  Ethernet 1/1 
A)  Ethernet 1 
B)  Console 
C)  Management 1 
D)  Ethernet 1/1

Question 13

What are the three types of LANZ updates?

Accepted Answer

A)  Start, Update, and Stop 
B)  Start, Update, and End 
C)  Begin, Update, and End 
D)  Begin, Update, and Stop 
A)  Start, Update, and Stop 
B)  Start, Update, and End 
C)  Begin, Update, and End 
D)  Begin, Update, and Stop

Question 14

Which of the following statements are true?

Accepted Answer

A)  VMTracer is a licensed feature. 
B)  VMTracer is free. 
C)  VMTracer is only supported on certain Arista switches. 
D)  VMTracer is not supported in vEOS. 
A)  VMTracer is a licensed feature. 
B)  VMTracer is free. 
C)  VMTracer is only supported on certain Arista switches. 
D)  VMTracer is not supported in vEOS.

Question 15

ZTP can retrieve either an EOS configuration file or a script at boot. How does the switch determine of the file being retrieved in a script or a configuration file?

Accepted Answer

A)  If the first line of the file ends with a shebang (#!), the file is a configuration file. 
B)  If the first line of the file starts with a shebang (#!), the file is a script. 
C)  If the last line of the file ends with a shebang (#!), the file is a script. 
D)  If the last line of the file starts with a shebang (#!), the file is a configuration file. 
A)  If the first line of the file ends with a shebang (#!), the file is a configuration file. 
B)  If the first line of the file starts with a shebang (#!), the file is a script. 
C)  If the last line of the file ends with a shebang (#!), the file is a script. 
D)  If the last line of the file starts with a shebang (#!), the file is a configuration file.

Question 16

What is Aboot?

Accepted Answer

A)  Aboot is the file on flash: that contains the boot system information. 
B)  Aboot is the first file to boot, followed by Bboot, Cboot, and so-on. 
C)  Aboot is the EOS boot-loader. 
D)  All of the above 
A)  Aboot is the file on flash: that contains the boot system information. 
B)  Aboot is the first file to boot, followed by Bboot, Cboot, and so-on. 
C)  Aboot is the EOS boot-loader. 
D)  All of the above

Question 17

What would be the result of issuing a reload command on one of the two switches peered together in an MLAG domain where both switches are running EOS version 4.14.1F?

Accepted Answer

A)  Dual-homed hosts lose 50% of network capacity through the MLAG domain while the switch reboots 
B)  The peer switch also reboots to ensure network stability. 
C)  The peer switch sends out gratuitous BPDUs to let the network know that it has assumed the root-bridge role. 
D)  Nothing bad ever happens when MLAG is enabled! 
A)  Dual-homed hosts lose 50% of network capacity through the MLAG domain while the switch reboots 
B)  The peer switch also reboots to ensure network stability. 
C)  The peer switch sends out gratuitous BPDUs to let the network know that it has assumed the root-bridge role. 
D)  Nothing bad ever happens when MLAG is enabled!

Question 18

Where does Aboot look for the boot system image at boot time?

Accepted Answer

A)  At the location specified in the running-config 
B)  At the location specified in the startup-config 
C)  At the location specified in a file named boot-config on flash: 
D)  At the location specified in a file named boot_config on flash: 
A)  At the location specified in the running-config 
B)  At the location specified in the startup-config 
C)  At the location specified in a file named boot-config on flash: 
D)  At the location specified in a file named boot_config on flash:

Question 19

Given the following output, on what interface would you expect to see mirrored traffic when using tcpdump?

Accepted Answer

A)  Ethernet1 
B)  Et1 
C)  cpu0 
D)  mirror0 
A)  Ethernet1 
B)  Et1 
C)  cpu0 
D)  mirror0

Question 20

When ZTP has been placed in cancel mode, you must issue the write memory command to prevent ZTP from triggering again.

Accepted Answer

A) True 
 B)False

What distribution of Linux is EOS 4.14.1F built upon?

On an Arista switch, what is the default username and password?

How might you guarantee the order of operation for multiple Event-Manager event-handlers should they trigger at the same time?

What is the packet overhead for a VXLAN-encapsulated frame?

If you create a schedule job named "Colleen-Job", where will the output of the scheduled commands be placed?

Which of the following statements are true?

What is the name of the link that connects two Arista switches together to form an MLAG domain?

What does the asterisk in the following output signify?

What is the default spanning-tree mode on an Arista switch?

Which command below is valid to use as a way to verify the status of the MLAG peer-link?

Which command will disable Adaptive Segmentation in VMTracer?

On an Arista switch, which port is used to connect a laptop to the switch for initial configuration or password recovery?

What are the three types of LANZ updates?

Which of the following statements are true?

ZTP can retrieve either an EOS configuration file or a script at boot. How does the switch determine of the file being retrieved in a script or a configuration file?

What is Aboot?

What would be the result of issuing a reload command on one of the two switches peered together in an MLAG domain where both switches are running EOS version 4.14.1F?

Where does Aboot look for the boot system image at boot time?

Given the following output, on what interface would you expect to see mirrored traffic when using tcpdump?

When ZTP has been placed in cancel mode, you must issue the write memory command to prevent ZTP from triggering again.

Arista Linux Essentials Exam

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Exam 1: Arista Certified Engineering Associate

What distribution of Linux is EOS 4.14.1F built upon?

On an Arista switch, what is the default username and password?

How might you guarantee the order of operation for multiple Event-Manager event-handlers should they trigger at the same time?

What is the packet overhead for a VXLAN-encapsulated frame?

If you create a schedule job named "Colleen-Job", where will the output of the scheduled commands be placed?

Which of the following statements are true?

What is the name of the link that connects two Arista switches together to form an MLAG domain?

What does the asterisk in the following output signify?

What is the default spanning-tree mode on an Arista switch?

Which command below is valid to use as a way to verify the status of the MLAG peer-link?

Which command will disable Adaptive Segmentation in VMTracer?

On an Arista switch, which port is used to connect a laptop to the switch for initial configuration or password recovery?

What are the three types of LANZ updates?

Which of the following statements are true?

ZTP can retrieve either an EOS configuration file or a script at boot. How does the switch determine of the file being retrieved in a script or a configuration file?

What is Aboot?

What would be the result of issuing a reload command on one of the two switches peered together in an MLAG domain where both switches are running EOS version 4.14.1F?

Where does Aboot look for the boot system image at boot time?

Given the following output, on what interface would you expect to see mirrored traffic when using tcpdump?

When ZTP has been placed in cancel mode, you must issue the write memory command to prevent ZTP from triggering again.

Arista Linux Essentials Exam

Filters