Avaya IP Office™ Platform Support Online Test 認定 78202T 試験問題:
1. Given an IP Phone that is not working, which of the following is an example of "Top-Down Troubleshooting"?
A) Validate that the gateway IP address is present in the IP Phone configuration.
B) Replace the patch cord of the IP Phone, and if it boots up, make a call.
C) Check for an indicator light where the IP Phone is connected and listen for a dial tone.
D) Attempt to ping the IP Phone and make a call if the ping is successful.
2. What is the maximum number of ISDN PRI trunks that can be configured on an IP500 control unit with 12 DID DS30 modules?
A) 4
B) 6
C) 5
D) 2
3. A customer wants to use the Avaya IP Office™ server to allocate IP addresses to phones that are connected to the subnet that LAN2 is connected to.
To meet the customer's requirement, what needs to be configured?
A) Enable NAT on LAN 2.
B) Enable the SNTP server on LAN2.
C) Set the DHCP Mode for LAN2 to Client.
D) Set the DHCP Mode for LAN2 to Server.
4. A remote worker is using an Avaya SIP Client to connect to the IP Office and one-X® Portal located at their company's headquarters.
What are the two advanced technologies that can be used to enable the worker to re-register locally?
A) Border Gateway Protocol (BGP) and Extensible Messaging and Presence Protocol (XMPP)
B) Split DNS and Port Address Translation (PAT)
C) Secure Real-time Transport Protocol (SRTP) and Simple Network Management Protocol (SNMP)
D) Network Access Control (NAC) and Session Initiation Protocol (SIP)
E) Virtual Private Network (VPN) and Border Gateway Protocol (BGP)
5. Refer to the exhibit.
Suppose you have configured enough SIP channels to carry the expected communications load, but some users report that they cannot call out, and callers cannot get through.
Given the exhibit, which configuration setting is responsible for the problem?
A) Calls are being referred incorrectly.
B) The timer should be set to 2 minutes.
C) Caller ID is not passed by some carriers.
D) The system is misconfigured to ignore refresh messages.
質問と回答：
| 質問 # 1 正解： C | 質問 # 2 正解： C | 質問 # 3 正解： D | 質問 # 4 正解： A、B | 質問 # 5 正解： C |
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