1 00:00:00,640 --> 00:00:05,440 In the previous video, we already  learn about basic command in cisco.   2 00:00:06,720 --> 00:00:12,560 Next in this video, I will show you  that command in cisco can be shortened. 3 00:00:13,760 --> 00:00:20,880 For example, the command enable can  be shortened to en like this. So   4 00:00:20,880 --> 00:00:23,280 we don’t need to type the complete command. 5 00:00:24,560 --> 00:00:31,760 Okay let’s just try it. Let’s open the  router. Here let’s back to the user mode.   6 00:00:33,040 --> 00:00:37,360 And then type en. Type the password,   7 00:00:40,000 --> 00:00:45,680 and okay here we can see that we have  successfully go to privilege mode. 8 00:00:47,040 --> 00:00:54,000 Let’s try to exit again. May be some  of you have a question, can I shortened   9 00:00:54,000 --> 00:01:03,280 the enable command become just e? Let’s try it.  Okay here we get an error ambiguous command.   10 00:01:05,600 --> 00:01:09,280 Now let’s try e and then question mark.   11 00:01:11,120 --> 00:01:19,280 Here we can see that there is 2 command  that started by e, which is enable and exit.   12 00:01:20,640 --> 00:01:29,360 This is why we get an error ambiguous command.  But if we type en and question mark, here we   13 00:01:29,360 --> 00:01:40,080 can see that the possible command is only enable.  So we can shortened the enable command become en. 14 00:01:40,080 --> 00:01:48,720 Next let’s try to shortened configure terminal.  Here I type co and then question mark.   15 00:01:49,680 --> 00:01:57,600 Here we can see that we still have more than 1  possible command, which is 3 command. Now let’s   16 00:01:57,600 --> 00:02:08,640 try con and then question mark. Here we have 2  possible command, Next let’s try conf and then   17 00:02:08,640 --> 00:02:16,240 question mark. Here we can see that now we only  have 1 possible command, which is configure. 18 00:02:17,600 --> 00:02:25,920 Space, and then here I type t and question  mark. Here the only command that started by   19 00:02:25,920 --> 00:02:33,600 t is only terminal. Okay so this is the  shortened command of configure terminal.   20 00:02:34,480 --> 00:02:41,920 Let’s enter it. Okay here we can see that we are  successful to enter global configuration mode. 21 00:02:43,360 --> 00:02:50,880 Now let’s try to exit from global configuration  mode. Let’s type e and then question mark.   22 00:02:51,920 --> 00:02:59,840 Okay here we can see many command that started  with e. let’s try ex and then question mark.   23 00:03:00,880 --> 00:03:08,000 Okay here we just have one command, which  is exit, so this is enough. Let’s enter it. 24 00:03:09,520 --> 00:03:16,720 Next, let’s try show running-config.  Let’s type sh and then question mark.   25 00:03:17,760 --> 00:03:26,960 Okay here we only have one command. And then let’s  try r and then question mark. Okay here we also   26 00:03:26,960 --> 00:03:37,120 have only one command, which is running-config,  so, sh space r is enough for show running-config. 27 00:03:38,560 --> 00:03:46,240 Okay now you are know about shortened command  in cisco. But one thing that you need to know   28 00:03:46,240 --> 00:03:54,880 is that command in the cisco packet tracer is  much less than in the real device. So may be   29 00:03:54,880 --> 00:04:00,880 some shortened command in cisco packet tracer  is work, but in the real device is not work. 30 00:04:02,160 --> 00:04:09,520 Here is some command shortened that I  usually use. For enable the command is en,   31 00:04:11,040 --> 00:04:19,920 exit is ex, configure terminal is conf  t, and show running-config is show run. 32 00:04:21,760 --> 00:04:28,080 Okay that is some shortened command that  I usually use. Next, we are going to   33 00:04:28,080 --> 00:04:36,640 learn about autocomplete. So, beside shortened  command, we also can use autocomplete in cisco. 34 00:04:37,760 --> 00:04:44,960 Here let’s type sh and then tab. So  the command will be autocomplete become   35 00:04:44,960 --> 00:04:50,400 show like this. And then let’s  type run and then tab again.   36 00:04:51,840 --> 00:04:56,320 Okay here the command is autocomplete  become show running-config. 37 00:04:58,320 --> 00:05:04,560 Okay that’s some feature of cisco that we can  use to speed up the configuration process.   38 00:05:05,600 --> 00:05:10,800 The first one is shortened command,  and the second is autocomplete. 39 00:05:12,080 --> 00:05:18,640 Okay I think enough for this video. Thankyou  for watching and see you on the next video!