File Info
| Exam | Arista Certified Engineering Associate |
| Number | ACE-A1.2 |
| File Name | Arista.ACE-A1.2.Train4Sure.2018-12-02.72q.vcex |
| Size | 279 KB |
| Posted | Dec 02, 2018 |
| Download | Arista.ACE-A1.2.Train4Sure.2018-12-02.72q.vcex |
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Demo Questions
Question 1
On an Arista switch, which port is used to connect a laptop to the switch for initial configuration or password recovery?
- Ethernet 1
- Console
- Management 1
- Ethernet 1/1
Correct answer: A
Question 2
How many Arista switches may be a part of a single MLAG domain?
- 2
- 4
- 8
- 16
Correct answer: A
Explanation:
Reference: https://eos.arista.com/vxlan-routing-with-mlag/ Reference: https://eos.arista.com/vxlan-routing-with-mlag/
Question 3
Which of the following are not valid boot-config file entries?
- NETGW=192.168.1.1
- IMAGE-flash:EOS-4.12.1.swi
- SWI=flash:EOS-4.12.1.swi
- SWIX=flash:EOS-4.12.1.swi
Correct answer: B
Explanation:
Reference: https://books.google.com.pk/books?id=SFMuNdeVXswC&pg=PA235&lpg=PA235&dq=Arista+EOS+boot-config+file+entries&source=bl&ots=Wzz7--D5ms&sig=4jroImKwuPHiL1waXg6W2wlRo-g&hl=en&sa=X&redir_esc=y#v=onepage&q=Arista%20EOS%20boot-config%20file%20entries&f=false Reference: https://books.google.com.pk/books?id=SFMuNdeVXswC&pg=PA235&lpg=PA235&dq=Arista+EOS+boot-config+file+entries&source=bl&ots=Wzz7--D5ms&sig=4jroImKwuPHiL1waXg6W2wlRo-g&hl=en&sa=X&redir_esc=y#v=onepage&q=Arista%20EOS%20boot-config%20file%20entries&f=false
Question 4
What is the default spanning-tree mode on an Arista switch?
- STP is disabled
- PVST
- RPVST
- MST
Correct answer: D
Explanation:
Reference: https://www.arista.com/ko/um-eos-4172f/eos-section-21-3-configuring-a-spanning-tree Reference: https://www.arista.com/ko/um-eos-4172f/eos-section-21-3-configuring-a-spanning-tree
Question 5
Which of the following statements is true with an Arista switch that has no configuration, but has booted with ZTP disabled?
- You may login directly as root, but only when using SSH.
- You may login as root, but only if you login as admin first.
- You can run root-level commands without a password after logging in as root.
- You cannot issue root-level commands until you add a user with a password.
Correct answer: D
Question 6
What Arista feature helps with the diagnosis of microbursting events?
- LANZ
- DANZ
- PANZ
- FANZ
Correct answer: A
Explanation:
Reference: https://www.safaribooksonline.com/library/view/arista-warrior/9781449358921/ch01.html Reference: https://www.safaribooksonline.com/library/view/arista-warrior/9781449358921/ch01.html
Question 7
On what interface(s) will ZTP send out requests?
- Only the management interface.
- Only the console.
- All interfaces.
- All connected interfaces.
Correct answer: A
Question 8
Arista MLAG uses which of the following protocols for inter-switch communication?
- BGP
- IEEE 1588
- STP
- None of the above
Correct answer: C
Explanation:
Reference: https://eos.arista.com/mlag-basic-configuration/ Reference: https://eos.arista.com/mlag-basic-configuration/
Question 9
In EOS, what is the default MLAG heartbeat interval?
- 3600 seconds
- 2 seconds
- 5 minutes
- 300 seconds
Correct answer: B
Explanation:
Reference: https://eos.arista.com/mlag-basic-configuration/ Reference: https://eos.arista.com/mlag-basic-configuration/
Question 10
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?
- If the first line of the file ends with a shebang (#!), the file is a configuration file.
- If the first line of the file starts with a shebang (#!), the file is a script.
- If the last line of the file ends with a shebang (#!), the file is a script.
- If the last line of the file starts with a shebang (#!), the file is a configuration file.
Correct answer: D
