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milanchatterjee
07-05-2010, 12:10 AM
Hi All
I had been playing with some networks in packet Tracer 5.3 simulator. I had been pinging one "remote router" B from my "local" router G. Though I did not get a full "satisfaction", but I got the same result twice alternatively. I had ping ed the same router from the same router four times.
G#ping 10.1.6.1

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.1.6.1, timeout is 2 seconds:
!.!.!
Success rate is 60 percent (3/5), round-trip min/avg/max = 47/58/78 ms

G#ping 10.1.6.1

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.1.6.1, timeout is 2 seconds:
.!.!.
Success rate is 40 percent (2/5), round-trip min/avg/max = 66/80/94 ms

G#ping 10.1.6.1

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.1.6.1, timeout is 2 seconds:
!.!.!
Success rate is 60 percent (3/5), round-trip min/avg/max = 63/73/94 ms

G#ping 10.1.6.1

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.1.6.1, timeout is 2 seconds:
.!.!.
Success rate is 40 percent (2/5), round-trip min/avg/max = 34/56/78 ms

G#

Why it is showing like that?

Also, attached to the same router "B", is a host in network 10.1.3.0, whose IP address is 10.1.3.4 255.255.255.0. The thing is that, when I am pinging the host from my local router "G", it is showing 100% successful. Have a look at the result

ype escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.1.3.4, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 112/139/156 ms

G#

but when I am trying to ping the host (10.1.3.4 255.255.255.0) from another host (10.1.14.2 255.255.255.0) on router G, it is showing "Request Timed Out" every times I check it.

Why it is so>
?


Thanks and regards

Milan

Big Evil
07-05-2010, 12:02 PM
Check your duplex/speed etc.