1 00:00:01,440 --> 00:00:04,600 [Music] 2 00:00:05,060 --> 00:00:10,620 hello and welcome to the DNA video 3 00:00:07,740 --> 00:00:12,299 series my name is Carl Tedeschi it is a 4 00:00:10,620 --> 00:00:14,759 pleasure to give you a brief overview of 5 00:00:12,299 --> 00:00:18,750 Cisco DNA assurance and the capabilities 6 00:00:14,759 --> 00:00:20,130 it offers when there is a service outage 7 00:00:18,750 --> 00:00:22,080 or performance degradation on the 8 00:00:20,130 --> 00:00:24,360 network you need to move fast to 9 00:00:22,080 --> 00:00:26,028 identify and fix the root cause 10 00:00:24,360 --> 00:00:28,560 [Music] 11 00:00:26,029 --> 00:00:30,029 Cisco DNA analytics and assurance 12 00:00:28,560 --> 00:00:31,979 provides you the end-to-end visibility 13 00:00:30,029 --> 00:00:35,910 you need to get the pulse of your 14 00:00:31,980 --> 00:00:37,559 network the solution collects data from 15 00:00:35,910 --> 00:00:40,468 multiple sources for devices 16 00:00:37,559 --> 00:00:42,120 applications and uses it then applies 17 00:00:40,469 --> 00:00:44,070 advanced algorithms to uncover 18 00:00:42,120 --> 00:00:47,430 correlated insights and suggest 19 00:00:44,070 --> 00:00:49,739 remediation with Cisco DNA assurance you 20 00:00:47,430 --> 00:00:52,050 can gain the full visibility into the 21 00:00:49,739 --> 00:00:54,120 health of your network predict 22 00:00:52,050 --> 00:00:56,788 performance and issues even before they 23 00:00:54,120 --> 00:00:59,218 happen and rapidly troubleshoot issues 24 00:00:56,789 --> 00:01:02,039 using suggested remediations put 25 00:00:59,219 --> 00:01:04,500 together by our experts let me show you 26 00:01:02,039 --> 00:01:06,240 how when you open DNA assurance you will 27 00:01:04,500 --> 00:01:09,330 see the overall health summary of the 28 00:01:06,240 --> 00:01:13,169 network this summary is divided into two 29 00:01:09,330 --> 00:01:14,789 segments network health gives you an 30 00:01:13,170 --> 00:01:17,250 insight into the health of the network 31 00:01:14,790 --> 00:01:19,770 infrastructure components these includes 32 00:01:17,250 --> 00:01:24,000 switches routers whilst LAN controllers 33 00:01:19,770 --> 00:01:25,649 and access points client health provides 34 00:01:24,000 --> 00:01:29,610 a report on the wired and wireless 35 00:01:25,650 --> 00:01:31,170 clients on the network the overall 36 00:01:29,610 --> 00:01:32,400 health chair map shows a view of the 37 00:01:31,170 --> 00:01:35,370 entire network with multiple 38 00:01:32,400 --> 00:01:37,440 geographical sites this map provides 39 00:01:35,370 --> 00:01:39,960 visual cues about the health status of 40 00:01:37,440 --> 00:01:41,910 the size green indicating healthy 41 00:01:39,960 --> 00:01:44,460 Network while amber and red indicates 42 00:01:41,910 --> 00:01:46,259 problems want to learn more about what's 43 00:01:44,460 --> 00:01:48,179 causing the low scores simply click on 44 00:01:46,260 --> 00:01:52,050 any of the affected sites to drill 45 00:01:48,180 --> 00:01:54,150 ground for more details at the bottom of 46 00:01:52,050 --> 00:01:57,090 the overall health summary page you'll 47 00:01:54,150 --> 00:01:59,250 see a list of all global issues click on 48 00:01:57,090 --> 00:02:01,380 an issue to get more details you get a 49 00:01:59,250 --> 00:02:03,870 description of the issue the number of 50 00:02:01,380 --> 00:02:06,449 clients impacted specifically who is 51 00:02:03,870 --> 00:02:08,990 impacted and suggested actions to help 52 00:02:06,450 --> 00:02:11,310 resolve the issue 53 00:02:08,990 --> 00:02:13,790 to get information on the health of your 54 00:02:11,310 --> 00:02:16,140 network devices select network health 55 00:02:13,790 --> 00:02:17,970 the network health page provides you 56 00:02:16,140 --> 00:02:20,160 further details about how your network 57 00:02:17,970 --> 00:02:22,020 infrastructure is performing it gives 58 00:02:20,160 --> 00:02:26,850 you a snapshot of the past 15 minutes 59 00:02:22,020 --> 00:02:28,560 and over the past 24 hours network 60 00:02:26,850 --> 00:02:30,390 devices are broken up into groups based 61 00:02:28,560 --> 00:02:32,780 on their role or type to help you 62 00:02:30,390 --> 00:02:35,399 identify the criticality of issues 63 00:02:32,780 --> 00:02:37,260 simply click on the circles for further 64 00:02:35,400 --> 00:02:39,270 information on how their health was 65 00:02:37,260 --> 00:02:40,470 calculated to get an overview of the 66 00:02:39,270 --> 00:02:43,590 health of your wired and wireless 67 00:02:40,470 --> 00:02:45,420 clients select client health you get a 68 00:02:43,590 --> 00:02:48,300 view of the client count and a break up 69 00:02:45,420 --> 00:02:49,980 of poor fair and good clients you also 70 00:02:48,300 --> 00:02:52,230 get a broken down view of every step of 71 00:02:49,980 --> 00:02:54,090 the onboarding process these steps are 72 00:02:52,230 --> 00:02:55,738 monitored which means that you can see 73 00:02:54,090 --> 00:02:58,230 if it is the network infrastructure 74 00:02:55,739 --> 00:03:02,340 causing the fault or a network service 75 00:02:58,230 --> 00:03:03,869 such as triple-a and DHCP and here you 76 00:03:02,340 --> 00:03:06,000 have a list of all the clients on the 77 00:03:03,870 --> 00:03:09,630 network you can see details such as the 78 00:03:06,000 --> 00:03:11,700 SSID VLAN user name and so on 79 00:03:09,630 --> 00:03:13,170 to summarize Cisco DNA assurance 80 00:03:11,700 --> 00:03:14,940 provides a snapshot of the health of 81 00:03:13,170 --> 00:03:16,768 your network helping you quickly drill 82 00:03:14,940 --> 00:03:19,769 down and identify key issues affecting 83 00:03:16,769 --> 00:03:21,450 your network it also suggests solutions 84 00:03:19,769 --> 00:03:24,320 to help troubleshoot problems quickly 85 00:03:21,450 --> 00:03:24,320 and effectively