Description: In this video Mike Dougtas talking about Turning off IP Unreachables. Michael is a network engineer and he will talk about routers, ICMP, & routing.
About ICMP : -
ICMP Stand for Internet Control Message Protocol
Layer 4 protocol/ Protocol number 1
Not used to transport data between end hosts
Used to report errors or other control plane information exists in both IPv4 and IPv6
Tags: icmp , IP routing , router ,
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