File Info
| Exam | Arista Certified Engineering Associate |
| Number | ACE-A1.2 |
| File Name | Arista.ACE-A1.2.SelfTestEngine.2019-04-19.74q.vcex |
| Size | 138 KB |
| Posted | Apr 19, 2019 |
| Download | Arista.ACE-A1.2.SelfTestEngine.2019-04-19.74q.vcex |
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Demo Questions
Question 1
On EOS 4.13.1F, which of the following statements are true in regards to Arista’s Tap Aggregation feature? (Select two)
- Tap ports are send only.
- Tap ports are receive only.
- Tool ports are send only.
- Tool ports are receive only.
Correct answer: AD
Explanation:
Reference: https://eos.arista.com/danz-tap-aggregation-configuration-getting-started/#Ports_and_Groups Reference: https://eos.arista.com/danz-tap-aggregation-configuration-getting-started/#Ports_and_Groups
Question 2
Which of the following Arista switch series’ supports Zero Touch Provisioning (ZTP)?
- 7050
- 7280E
- 7300
- 7500E
Correct answer: D
Explanation:
Reference: https://eos.arista.com/ztp-set-up-guide/ (see introduction) Reference: https://eos.arista.com/ztp-set-up-guide/ (see introduction)
Question 3
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 4
What is required in order for Multi-Switch CLI to be implemented?
- One or more Arista products with management xmpp enabled.
- an XMPP-based server such as EJabberd
- an instant messaging client such as Admium or Trillian
- an SSD drive to the extensive logging produced by this feature.
Correct answer: B
Question 5
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 6
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 7
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 8
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: B
Question 9
Which of the following EOS features might alleviate the need for screen-scraping in your scripts?
- The linux screen command
- LANZ
- eAPI
- Python
Correct answer: C
Question 10
Which of the following best describes Arista’s MLAG feature?
- utilizes bandwidth more efficiently with fewer uplinks blocked by Spanning Tree
- combines up to seven switches in a ring topology
- negotiates speed and duplex settings on 10Gb interfaces
- saves all dropped packets to be used at a later time
Correct answer: A
Explanation:
Reference: https://www.arista.com/assets/data/pdf/Whitepapers/Arista_Design_Guide_DCI_with_VXLAN.pdf (page 9) Reference: https://www.arista.com/assets/data/pdf/Whitepapers/Arista_Design_Guide_DCI_with_VXLAN.pdf (page 9)
