Cisco
600-212 · Question #13
600-212 Question #13: Real Exam Question with Answer & Explanation
The correct answer is B. PCRF obtains the bandwidth information over the Rx interface from P-CSCF.. See the full explanation below for the reasoning.
Question
Which option describes how PCRF knows the amount of QoS that is needed for a Voice over LTE call?
Options
- APCRF obtains the bandwidth information over the Sy interface.
- BPCRF obtains the bandwidth information over the Rx interface from P-CSCF.
- CPCRF obtains bandwidth information from the TAS.
- DPCRF has the all the bandwidth information always hard-coded in its configuration.
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