1
00:00:00,520 --> 00:00:07,750
A simple search in a search engine such as Google for Siska possible recovery will show you documents

2
00:00:07,750 --> 00:00:13,840
such as the following which give you step by step instructions for recovering passwords from various

3
00:00:13,840 --> 00:00:15,460
devices.

4
00:00:15,460 --> 00:00:24,720
Here's an example for the Cisco twenty nine hundred integrated services Rodda documents such as the

5
00:00:24,720 --> 00:00:25,620
following.

6
00:00:25,920 --> 00:00:31,140
We'll show you a step by step procedure for recovering the passwords.

7
00:00:31,140 --> 00:00:34,740
So for example either switch off or shut down the router.

8
00:00:35,190 --> 00:00:38,580
Remove the Compact Flash that is on the back of the router.

9
00:00:38,970 --> 00:00:45,240
Here's an example of a twenty nine fifty one you can get more information about the backpedals slots

10
00:00:45,240 --> 00:00:51,960
and connectors on the various routers once again from Cisco's Web site says an example shown here on

11
00:00:51,960 --> 00:01:01,110
a 29 01 where the compact flashes the 0 and 1 and that'll continue for various routers of different

12
00:01:01,110 --> 00:01:02,770
descriptions.

13
00:01:02,850 --> 00:01:11,340
So as an example for a 29:11 the Compact Flash is found here and here you need to remove the Compact

14
00:01:11,340 --> 00:01:19,260
Flash as an example and then switch on the router once the rot is in from Mon mode reinsert the Compact

15
00:01:19,260 --> 00:01:27,450
Flash and then type rage is 0 x 2 1 4 2 at the Roman prompt.

16
00:01:27,450 --> 00:01:32,790
Now as part of this course you'll have access to the config of register software.

17
00:01:32,820 --> 00:01:39,930
This allows you to see various options for the configuration register as an example if you set it to

18
00:01:39,930 --> 00:01:53,810
2 1 4 2 as shown on the Cisco Web site that shows you that it ignores nv ram contents but six is certain.

19
00:01:53,810 --> 00:01:57,030
In other words the third hexadecimal value.

20
00:01:57,260 --> 00:02:01,010
And if you remember a hex values for binary bits.

21
00:02:01,070 --> 00:02:03,320
But but six is set on.

22
00:02:03,320 --> 00:02:06,680
Which means ignore nv ram contents.

23
00:02:06,680 --> 00:02:12,720
So the router will boot up but it will ignore any saved configuration.

24
00:02:13,040 --> 00:02:21,800
You type reset to reboot the router so the Rotto will now reboot but ignore the saved configuration.

25
00:02:21,900 --> 00:02:22,630
You need to type.

26
00:02:22,730 --> 00:02:31,710
No or Control-C to skip the initial set up procedure then type enable at the root prompt and then type

27
00:02:31,710 --> 00:02:42,110
config memory or copy startup config to running config and then you could change the password by typing

28
00:02:42,110 --> 00:02:48,650
configure terminal enable secret and whatever password you want to configure.

29
00:02:48,750 --> 00:02:53,380
You will need to know shut any interfaces that you want to use when the router boots.

30
00:02:53,400 --> 00:02:56,350
All interfaces will be in the down state.

31
00:02:56,640 --> 00:03:03,060
When you copy a config from startup to running config so you need to manually shut them.

32
00:03:03,210 --> 00:03:09,650
You should then use the config register command to set it back to the default register.

33
00:03:09,690 --> 00:03:14,100
So config register is 0 x 2 1 0 2 as an example.

34
00:03:14,340 --> 00:03:16,540
And then you need to save your config.

35
00:03:16,950 --> 00:03:24,740
This document is great Shoji the full examples of what you're going to be doing rather than doing it

36
00:03:24,740 --> 00:03:25,750
that way.

37
00:03:25,760 --> 00:03:27,860
I'm going to simply demonstrate this.