PLDT DRA Training
PLDT DRA Training Quiz
Test your knowledge about PLDT's Diameter Routing Agent (DRA) and its fun
- Multiple choice questions
- Assess your understanding of Diameter protocol
- Gain insights into network transaction flows
An SDC resource which provides gateway, Load Balancer, DRA and DEA Functionalities
Front End Proxy
Control Plane Function
Tripo/Trepo
Which of the following SDC resource are on Active - Standby Mode
FEP
TRIPO/TREPO
SDC
SDC Load balancing method in which diameter messages are sent to the first peer in the pool. The messages are sent until health monitoring and overload detection mechanisms decide that the peer is out-of-service.
Precedence
Round Robin
Fastest Response Time
Transaction related logs are found in this SDC resource
CPF
FEP
TRIPO/TREPO
On PLDT’s Gx transaction flow, the client to server hop-by-hop network elements for a credit control request message are:
PTS - DRA - SAPC
DRA - PTS - SAPC
SAPC - DRA - PTS
On the current PLDT deployment, how many SAPC peers are known to the DRA?
1
2
4
In the event that all Tripo database fails, what is likely to be expected of the SDC system:
CPU utilization is likely to increase due to the fact that each message will be routed based on the pre configured routing rule
SDC system will fail due to non existent routing tables expected to be from the Tripo resource
Traffic is distributed across the pool’s available Diameter peers according to a predefined proportion defined by a peer’s weight.
FEP, the SDC resource which is responsible for Network Distribution Point for peers, stands for
Front Element Product
Front End Proxy
Front End Policy
____________ is an enhanced version of the RADIUS protocol which includes numerous enhancements in all aspects, such as error handling and message delivery reliability
AAA
Radius 2.0
Diameter
A type of diameter agent that forwards a message to the appropriate destination, depending on the information contained in the message
Relay
Proxy
Translation
(see sample PCAP trace) transaction number 2 is what type of diameter credit control message:
Reauthorization Request
Credit Control Request
Credit Control Answer
(see sample PCAP trace) on the trace provided, how many uniques sessions are captured:
1
2
3
(see sample PCAP trace) on the trace provided, how many nodes are monitored:
1
3
6
(see sample PCAP trace) on the trace provided, what is the client host name based on the credit control request message?
C6-10-165-242-154-pgtbpqe.epc.mnc003.mcc515.3gppnetwork.org
TB-DRA2.epc.mnc003.mcc515.3gppnetwork.org
SAPCDANTB.smart.com.ph
(see sample PCAP trace) on the trace provided, what is the diameter proxy host name based on the credit control request message?
C6-10-165-242-154-pgtbpqe.epc.mnc003.mcc515.3gppnetwork.org
TB-DRA2.epc.mnc003.mcc515.3gppnetwork.org
SAPCDANTB.smart.com.ph
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