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Distributed Compressed Real-Time Protocol [Cisco IOS Software Releases 12.1 T] - Cisco Systems |
 | | The dCRTP feature compresses the combined 40-byte IP/UDP/RTP packet headers to between two and four bytes on packets traveling on a Cisco 7500 series router with a Versatile Interface Processor (VIP) in distributed fast-switching and distributed Cisco Express Forwarding (dCEF) environments. |
 | | If the dCRTP feature is enabled, the header compression of the combined IP/UDP/RTP header occurs by default in the distributed fast-switched path or the distributed Cisco Express Forwarding-switched (dCEF-switched) path, depending on which switching method is enabled on the interface. |
 | | When the dCRTP feature is disabled, the distributed fast switched line of the output, which is in italics for emphasis, does not appear. |
| www.cisco.com /en/US/products/sw/iosswrel/ps1834/products_feature_guide09186a0080080483.html (1301 words) |