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Netværkssikkerhed i firmanetværk - Prosa

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Ping<br />

ICMP - Internet Control Message Protocol<br />

Benyttes til fejlbeskeder og til diagnosticering af forbindelser<br />

ping programmet virker ved hjælp af ICMP ECHO request og forventer ICMP ECHO<br />

reply<br />

$ ping 192.168.1.1<br />

PING 192.168.1.1 (192.168.1.1): 56 data bytes<br />

64 bytes from 192.168.1.1: icmp_seq=0 ttl=150 time=8.849 ms<br />

64 bytes from 192.168.1.1: icmp_seq=1 ttl=150 time=0.588 ms<br />

64 bytes from 192.168.1.1: icmp_seq=2 ttl=150 time=0.553 ms<br />

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