ICMP ping and ping sweeps are used to check for active systems and to check

The correct answer is A. if ICMP ping traverses a firewall.. ICMP ping and ping sweeps serve two primary purposes: discovering active/live hosts on a network, and determining whether ICMP traffic can traverse a firewall. If a ping gets no response, it may indicate the host is down OR that a firewall is blocking ICMP traffic - making firewa

Scanning Networks

Question

Options

Aif ICMP ping traverses a firewall.
Bthe route that the ICMP ping took.
Cthe location of the switchport in relation to the ICMP ping.
Dthe number of hops an ICMP ping takes to reach a destination.

How the community answered

(24 responses)

A
88% (21)
B
4% (1)
C
8% (2)

Explanation

ICMP ping and ping sweeps serve two primary purposes: discovering active/live hosts on a network, and determining whether ICMP traffic can traverse a firewall. If a ping gets no response, it may indicate the host is down OR that a firewall is blocking ICMP traffic - making firewall traversal detection a key use case. The other options describe traceroute functionality (route path and hop count), not ping. Switchport location is unrelated to ping entirely.

Topics

#ICMP#ping sweep#firewall traversal#active host discovery

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