300-070 Question #309: Real Exam Question with Answer & Explanation

The correct answer is B: DSP farm profiles. On a Cisco IOS voice gateway, the RSVP (Resource Reservation Protocol) agent is enabled within DSP farm profiles. DSP farm profiles define how DSP resources are used for media processing (transcoding, conferencing, MTP). Enabling RSVP within these profiles allows the gateway to p

Question

On a Cisco IOS voice gateway, where is the RSVP agent enabled?

Options

Avoice classes
BDSP farm profiles
Cdial-peer configuration
DEthernet interfaces

Explanation

On a Cisco IOS voice gateway, the RSVP (Resource Reservation Protocol) agent is enabled within DSP farm profiles. DSP farm profiles define how DSP resources are used for media processing (transcoding, conferencing, MTP). Enabling RSVP within these profiles allows the gateway to participate in bandwidth reservation for voice calls, ensuring QoS for real-time media. Voice classes, dial-peers, and Ethernet interfaces are not the location where the RSVP agent itself is activated; Ethernet interfaces do use 'ip rsvp bandwidth' for reservations, but the RSVP agent configuration for voice gateways resides in the dspfarm profile context.

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