File Info
| Exam | Avaya Aura Core Components Support Exam |
| Number | 7220X |
| File Name | Avaya.7220X.RealExams.2019-01-04.49q.vcex |
| Size | 2 MB |
| Posted | Jan 04, 2019 |
| Download | Avaya.7220X.RealExams.2019-01-04.49q.vcex |
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Demo Questions
Question 1
Refer to the Exhibit.
Which two statements about a call from AST 1011111 to Remote Worker AST 1011112 are true? (Choose two.)
- Avaya Session Border Controller for Enterprise (SBCE) periodically sends SIP Options to 1011112 looking for a 200 ok response to check it is reachable.
- SIP Signaling traverses the Avaya Session Border Controller for Enterprise (SBCE) and the Media must bypass the SBCE.
- As far as Avaya Aura® Session Manager (SM) is concerned, all Remote Worker phones are registering from an IP address equal to the Avaya Session Border Controller for Enterprise (SBCE) Remote Worker Private IP address.
- Avaya Session Border Controller for Enterprise (SBCE) needs to be built as a trusted SIP Entity and Entity link for remote workers.
- The configuration of a Remote Worker AST is the same as an Office Worker AST in the Avaya Aura® System Manager (SMGR) user profiles.
Correct answer: CE
Question 2
Refer to the Exhibits.
The SIP call flow made from an Avaya Communicator Remote Worker is on the left, and the call flow made from a 96X1 telephone Remote Worker is on the right.
When comparing the two call flows, which statement is true?
- There is no difference between the two.
- Avaya Aura® Communication Manager does full call model processing for the SIP-to-SIP call flow and does half-call model processing for the SIP-to-Communicator call flow.
- The Communicator does not register to Avaya Aura® Session Manager.
- The Communicator registers to Avaya Session Border Controller for Enterprise (SBCE).
Correct answer: A
Question 3
After an Avaya Aura® Communication Manager (CM) upgrade, a customer called Avaya support because their SIP telephones were unable to login. Support was able to confirm that the telephones had not been upgraded.
Which pre-implementation step was omitted?
- Provide accurate licensing specification.
- Verify version installed is compatible with existing versions.
- Test all third-party equipment and software.
- Access support.avaya.com to verify customer systems compatibility.
Correct answer: B
Question 4
Which statement about Interfaces and IP addresses on an Avaya Session Border Controller for Enterprise (SBCE) used for SIP-Trunking and Remote Worker services is true?
- SIP Trunking and Remote Worker services can use different IP addresses configured on the same Interface.
- SIP-Trunking and Remote Worker services can share the same IP address.
- Only one IP-address should be configured per interface.
- SIP-Trunking and Remote Worker services cannot run on the same SBCE.
Correct answer: A
Question 5
A remote worker using the Avaya Communicator on the smart mobile phone obtains a private IP address delivered from the corporate network over WiFi when in range of the wireless hotspot. When the remote worker is out of range of the corporate WiFi it obtains a Public IP address via the 3G/4G mobile Service Provider.
When roaming from the public network to the corporate private network and vice versa, which strategy prevents the user from having to change the SIP Proxy Server address in the smartphone?
- Network Address Translation (NAT)
- Avaya Session Border Controller for Enterprise (SBCE) public IP-address
- Split Horizon DNS with FQDN
- Virtual Private Network (VPN)
Correct answer: C
Question 6
A customer called Avaya Support after their telecom administrator was unable to add 50 new telephones for new hires. Avaya support determined that the number of telephones exceeded the capacity the system could support.
Which pre-implementation step was omitted?
- Accessing support.avaya.com to verify customer systems compatibility.
- Testing all third-party equipment and software.
- Verifying that the version installed is compatible with existing versions.
- Providing accurate licensing specification.
Correct answer: D
Explanation:
Question 7
Which three statements are true regarding Avaya Aura® 7.x? (choose three.)
- Avaya Aura® Communication Manager (CM) performs Collaboration Services.
- The database in Avaya Aura® Media Server (AAMS) is periodically synchronized with System Manager (SMGR)
- Avaya Aura® Session Manager (SM) performs SIP Session Management and Bandwidth Management.
- System Manager (SMRG) frequently sends heartbeats to SIP Entities.
- Presence Services in Avaya Aura® 7 is hosted as an Avaya Breeze® snap-in.
Correct answer: CDE
Question 8
Which two SIP requests are used to allow an AST endpoint to use features provided by an Avaya Aura ® Communication Manager (CM)? (Chose two).
- INVITE
- OPTIONS
- REGISTER
- SUBSCRIBE
- NOTIFY
Correct answer: DE
Question 9
When a 96xx telephone with SIP firmware boots up, it goes through a number of steps. These steps include:
- Phone Registration.
- Download PPM.
- Obtain IP Address and Utility Server address DHCP Server.
- Check if firmware upgrade is required and download 46xxsettings.txt file.
- Send Subscribe (avaya-cm-feature-status) to Avaya Aura® Communication Manager (CM) via Avaya Aura® Session Manager (SM).
What is the correct sequence of these steps?
- 3, 1, 5, 1, 2
- 3, 5, 1, 2, 4
- 3, 4, 2, 1, 5
- 3, 4, 1, 5, 2
- 4, 3, 1, 2, 5
Correct answer: D
Question 10
What is the initial REGISTER request from a SIP endpoint rejected by Avaya Aura® Session Manager (SM)?
- The initial REGISTER request does not contain authentication details.
- The initial REGISTER request is rejected only if the user provided the wrong security code/password
- It must confirm the reliable delivery of this initial REGISTER request
- System manager needs time to look-up the Communication Address in its database.
Correct answer: B
