ARP and DNS both depend on caches; ARP cache entry lifetimes are typically 10 minutes, while DNS

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ARP and DNS both depend on caches; ARP cache entry lifetimes are typically 10 minutes, while DNS cache is on the order of days. Justify this difference. What undesirable consequences might there be in having too long a DNS cache entry lifetime?

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Computer Networks A Systems Approach

ISBN: 9780128182000

6th Edition

Authors: Larry L. Peterson, Bruce S. Davie

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Question Posted: Jan 31, 2024 03:04 AM

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ARP and DNS both depend on caches; ARP cache entry lifetimes are typically 10 minutes, while DNS

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The Address Resolution Protocol ARP and the Domain Name System DNS both use caching to improve speed ...View the full answer

Computer Networks A Systems Approach

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