Cisco CCNA: What command uses icmp to confirm a node is up? - icmpwolf
"CCNA Exam v1.0 200-301: 1.0 Network Fundamentals.
What is the command which uses ICMP request/reply to confirm a node is up?
- ping x.x.x.x
For example ""ping 8.8.8.8"" will send a request to Google's DNS server at 8.8.8.8 which will send a reply (if it isn't blocked by firewall).
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