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What Network layer protocol does the trace route utility use to obtain information about paths between a source and destination?
It uses ICMP ECHO requests, aka ping.
The ping utility is the most common use of which protocol?
ICMP
What protocol does tracert uses?
It uses ICMP.
What does the be ping mean?
Ping is a special command line utility which allows to check accessibility of particular hosts. It uses ICMP protocol and because many online services block it, the utility not always provides correct results.
What network layer protocol layer does the traceroute utility use to obtain its information about paths between a source and destonation?
It uses ICMP protocol - Internet Control Message Protocol
What protocol does ping use?
"Ping uses the Internet Control Message Protocol (ICMP) Echo function which is detailed in RFC 792"http://www.activexperts.com/activsocket/tutorials/ping/So the short answer is that it uses the ICMP protocol.
What network layer protocol does the traceroute utility use to obtain its information about paths between a source and destination?
ICMP
What protocol is used by traceroot?
Tracert uses ICMP, just like ping does.
Ping uses which internet layer protocol?
Ping uses ICMP, and therefore resides at layer 3 (Network layer)
What transport layer protocol does ping use?
Assuming IPv4 ICMP. Ping uses IP for transport. Ping in itself is an "Echo Request", which is a function of the ICMP protocol. The IP Packet will carry the ICMP protocol from end-to-end. ICMP has a protocol number of 1, so the "Protocol" field in the IPv4 header will contain "1" as a reference to the ICMP payload. For IPv6, ICMPv6 is used, and the transport will be IPv6.
Which protocols does the ping program never use to carry its messages?
ping uses the ICMP protocol.
Which port is used by ICMP?
There really is no "port" for icmp but there is a icmp code. If you are looking for the icmp code for echo-reply it is 0 and the echo is 8 For an access list you could do the following: permit icmp any any echo-reply permit icmp any any echo Or the same using the icmp code permit icmp any any 0 permit icmp any any 8
