1 00:00:00,740 --> 00:00:07,710 In the section we're going to talk about the West discovery and management and the maintenance. 2 00:00:07,750 --> 00:00:18,220 We're starting with C D P and L L the P C D P is a Cisco poop we're to report a used to share information 3 00:00:18,310 --> 00:00:20,150 about directly connected. 4 00:00:20,340 --> 00:00:27,490 Skardu ISIS this is an oil layer to function if you want to enable it globally. 5 00:00:27,550 --> 00:00:36,160 You can use the city be run command and if you want to enable it per interface you can use the CTP enabled 6 00:00:36,160 --> 00:00:47,230 commands under relate to the interface but CTP is active by default almost as Wurzels OK in here we 7 00:00:47,230 --> 00:00:52,430 are just two others connected directly connected to each other. 8 00:00:52,540 --> 00:01:04,870 And if I type for example the shows CTP neighbors comment on rather what I will see informations related 9 00:01:04,930 --> 00:01:15,100 to rather too such as its model such as the interfaces connected to this guy to refer to CTP as I told 10 00:01:15,100 --> 00:01:23,530 you I'm using the show's cheeping neighbors command for example in rather wan if I'm typing the show 11 00:01:23,530 --> 00:01:31,990 see the neighbors command and seeing the device ID is rather to which is the host name of the remote 12 00:01:31,990 --> 00:01:40,690 twice and and seeing that the local interface that I'm using when I'm connecting through rather to is 13 00:01:40,690 --> 00:01:53,080 the geek 00 and I can only this I can also see that I'm connected to the gig 00 port of the other two 14 00:01:53,740 --> 00:02:04,840 and I can also see that this is the way it is capable of are which means that there are other. 15 00:02:04,980 --> 00:02:13,440 And I can also see the module of the device which is Cisco 2 9 0 0 0 or rather. 16 00:02:13,640 --> 00:02:14,250 OK. 17 00:02:14,430 --> 00:02:23,490 We can also use show sleeping neighbors detail comment for verification and B.K. we can see the IP address 18 00:02:23,700 --> 00:02:33,820 and the platform and the capability port ID and the version informations sable Let's go ahead with the 19 00:02:34,060 --> 00:02:42,800 LDP l'Anglais or discovery protocol is used to share information about either directly connected devices. 20 00:02:42,810 --> 00:02:49,850 And that is then in the US through is then that actually that's the same thing with CVP. 21 00:02:49,980 --> 00:02:59,810 But that's the industry is that let's go ahead with the A.P.M. time protocol and T-P is a portal called 22 00:02:59,810 --> 00:03:07,780 use for Klook synchronization between the ISIS over packet switched where I believe latency data that 23 00:03:07,790 --> 00:03:18,910 works with an entity server and uses port number one and two and three over UDP a.p uses a hierarchical 24 00:03:19,090 --> 00:03:31,420 Sammul layered system of time services and each level of this hierarchy is the as stretchin stratum 25 00:03:31,420 --> 00:03:42,280 0 consists of high precision time keeping the Wes's such as atomic clocks and the GP has clocks and 26 00:03:42,280 --> 00:03:51,250 stretchin one is directly connected to threaten zero as you can see and other layers are connected through 27 00:03:51,250 --> 00:04:02,270 the network and they get their clock from the upper layer of to configure the NCP where just one command 28 00:04:02,330 --> 00:04:11,360 and our command is anti-peace server and the IP address of our NTPC server which is this IP address 29 00:04:11,390 --> 00:04:20,480 for example and became the show Antipas that is and show a.p as socialization for verification. 30 00:04:20,540 --> 00:04:29,270 Let's go with the password recovery process password recovery process is used to reset enable secret 31 00:04:29,270 --> 00:04:37,760 passwords and there are different procedures for sweats and do rather us to reset the Enable secret 32 00:04:37,790 --> 00:04:40,780 password via this recovery process. 33 00:04:40,790 --> 00:04:49,580 You must have a physical access to DeWyze and this process cannot be done remotely where towelette are 34 00:04:49,910 --> 00:04:50,720 S-sh.