1 00:00:08,460 --> 00:00:14,450 Another very useful command beside the config command is the execute command. 2 00:00:15,030 --> 00:00:18,470 And in this lesson we will look at the execute pin. 3 00:00:18,840 --> 00:00:27,390 A very useful tool for troubleshooting connectivity issues so we can use the execute 4 00:00:32,240 --> 00:00:46,640 ping just as we use it in other platform and send ICMP echo messages to different Web site to see if 5 00:00:46,640 --> 00:00:55,350 we have connectivity to that Web site or to a specific server in our local area networks. 6 00:00:57,410 --> 00:01:00,010 But ping is much more powerful than that. 7 00:01:00,020 --> 00:01:05,170 We can use different pinged options to setup different parameters. 8 00:01:05,420 --> 00:01:08,710 So let's take a view. 9 00:01:08,850 --> 00:01:09,230 All right. 10 00:01:09,680 --> 00:01:17,330 So if we type in the execute ping options we can type in a question mark and see the different options. 11 00:01:17,330 --> 00:01:22,180 Let's use another or a different repeat count. 12 00:01:22,520 --> 00:01:26,030 So we will send not three packets. 13 00:01:26,030 --> 00:01:29,780 We will send 10 packets towards Google dot com 14 00:01:53,470 --> 00:02:01,380 and other very useful feature of the execute ping option is using this source option the source options 15 00:02:01,440 --> 00:02:09,720 allows me to set up the source that will send a ping packet towards any destination. 16 00:02:09,780 --> 00:02:12,330 So let's see how we do it. 17 00:02:12,420 --> 00:02:24,640 We use the ping options and my source Group B see what is the IP config. 18 00:02:24,640 --> 00:02:30,840 Let's see what the IP address of my windows machines 10 to 0 the 3 to 5. 19 00:02:31,090 --> 00:02:44,410 So I can use it as the source and I will send a ping from that source towards Google dot com to see 20 00:02:44,440 --> 00:02:47,080 if that computer has connectivity 21 00:02:50,390 --> 00:02:55,350 and yes it does now. 22 00:02:55,380 --> 00:03:03,240 Don't hesitate to play around with those ping options you will find them very useful for troubleshooting.