Network Router User Manual

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Cisco 7401ASR Installation and Configuration Guide
OL-5419-01 B0
Preface
Terms and Acronyms
Terms and Acronyms
To fully understand the content of this user guide, you should be familiar with the following terms and
acronyms:
• Cache—Memory with fast access and small capacity used to temporarily store recently accessed
data; found either incorporated into the processor or near it.
• DCE—data communications equipment
• DMA—direct memory access
• DTE—data terminal equipment
• EPROM—erasable programmable read-only memory
• EEPROM—electrically erasable programmable read-only memory