1 00:00:14,350 --> 00:00:14,650 Okay. 2 00:00:14,650 --> 00:00:17,590 So in this lab, we need to implement quality of service. 3 00:00:18,310 --> 00:00:19,810 Let's have a look at rather one. 4 00:00:24,360 --> 00:00:28,680 En route one Interpol sort of Cisco tops show run. 5 00:00:29,760 --> 00:00:36,000 We can see some configuration on the router, but there is no quality of service configuration on the 6 00:00:36,000 --> 00:00:36,660 router. 7 00:00:37,140 --> 00:00:43,350 So as an example, on this interface, no service policy has been applied. 8 00:00:43,770 --> 00:00:45,540 We don't see any class maps. 9 00:00:45,540 --> 00:00:48,720 We don't see any policy maps on the router. 10 00:00:49,520 --> 00:00:50,720 So confetti. 11 00:00:52,580 --> 00:00:58,880 We told that we need to match a voice traffic using bar and specifically HTTP. 12 00:01:00,010 --> 00:01:01,630 Let's create a class map. 13 00:01:03,380 --> 00:01:05,720 And I'll use the name of voice. 14 00:01:06,080 --> 00:01:09,980 Now you can specify match all or match any. 15 00:01:10,400 --> 00:01:12,590 I'm not going to do that here. 16 00:01:13,040 --> 00:01:18,230 But notice by default, match all is used. 17 00:01:19,550 --> 00:01:25,700 In this example, we've only got a single match statement, so that won't make any difference. 18 00:01:26,270 --> 00:01:27,920 So what are we going to match? 19 00:01:28,220 --> 00:01:30,470 In this example, we want to match. 20 00:01:31,300 --> 00:01:32,500 A protocol. 21 00:01:34,080 --> 00:01:37,530 The protocol that we want to match is RTP. 22 00:01:37,920 --> 00:01:40,920 So we want to match real time protocol. 23 00:01:42,610 --> 00:01:49,240 By doing that, we are leveraging network based application recognition or NPR on the broader. 24 00:01:49,940 --> 00:01:56,870 We now need to match HTTP traffic using end bar and we're going to set the DCP to a F 31. 25 00:01:57,380 --> 00:01:59,090 Let's create another class map. 26 00:01:59,540 --> 00:02:02,420 In this case, I'm going to match HTTP. 27 00:02:02,750 --> 00:02:07,820 And again, I'm going to say match protocol http. 28 00:02:08,970 --> 00:02:13,200 Next step is to match ICMP traffic using end bar. 29 00:02:16,110 --> 00:02:26,580 So class map, ICMP, you could use any names here, but I'm simply going to match based on the protocol. 30 00:02:28,510 --> 00:02:31,330 So I'm going to make the class the same as the protocol. 31 00:02:33,350 --> 00:02:37,850 So as an example, I've created an HTTP class that's matching HTTP. 32 00:02:38,420 --> 00:02:46,010 I've created an ICMP class that's matching ICMP, but I've used the word voice to match RTP. 33 00:02:46,040 --> 00:02:51,650 You could use any descriptive name that you like for your class map. 34 00:02:52,290 --> 00:02:56,990 Okay, so once we've created our class maps, the next thing we need to do is create a policy map, 35 00:02:57,380 --> 00:02:58,910 and you need to give it a name. 36 00:02:59,120 --> 00:03:02,550 I'm going to call this Mark in the exam. 37 00:03:02,570 --> 00:03:05,450 Follow the names that you told to use. 38 00:03:05,840 --> 00:03:08,960 But here we can use really any name that we want to. 39 00:03:09,260 --> 00:03:15,620 We then need to match a class that exists so we can't just specify something like test. 40 00:03:15,980 --> 00:03:18,680 The class map test doesn't exist. 41 00:03:18,860 --> 00:03:25,160 We need to specify a class that we've created such as voice, and then we need to decide what to do 42 00:03:25,160 --> 00:03:27,770 with the voice traffic that's matched. 43 00:03:28,400 --> 00:03:36,830 We're told to set the DHCP to f, so set ip dhcp and notice. 44 00:03:36,830 --> 00:03:39,470 Here's a list of dhcp values. 45 00:03:40,100 --> 00:03:43,820 This is very nice because we can see both the name. 46 00:03:45,110 --> 00:03:54,170 As well as the binary representation of the DHCP value we've been told to set a voice traffic to f, 47 00:03:54,710 --> 00:03:56,510 so I'm going to specify f. 48 00:03:56,990 --> 00:04:04,580 We also told to provide a priority notice the keyword priority bandwidth of 100 kilobits per second. 49 00:04:05,000 --> 00:04:13,160 So in the class, that's part of the policy, I'm going to specify a priority bandwidth of 100 kilobits 50 00:04:13,160 --> 00:04:14,000 per second. 51 00:04:15,080 --> 00:04:17,329 So what have we created thus far? 52 00:04:17,630 --> 00:04:26,690 We've got our class maps, we've created this policy, we matching the voice class, which is matching 53 00:04:27,020 --> 00:04:28,970 real time protocol traffic. 54 00:04:28,970 --> 00:04:30,830 In other words, voice traffic. 55 00:04:30,950 --> 00:04:33,390 We're setting the DHCP to F. 56 00:04:34,630 --> 00:04:38,710 And we providing a priority bandwidth of 100 kilobits per second. 57 00:04:40,390 --> 00:04:56,080 So continuing policy, Marc Klaas, HDPE set DSP or in this case, IP, DCP to AF 31. 58 00:04:58,070 --> 00:05:04,220 The minimum bandwidth that we're going to provide to HTTP is 50 kilobits per second. 59 00:05:05,680 --> 00:05:09,670 We then need to specify our third class, which is ICMP. 60 00:05:10,030 --> 00:05:21,520 Set IP DHCP to AF 11 bandwidth that will be allocated is 25 kilobits per second. 61 00:05:23,140 --> 00:05:24,670 So we've created. 62 00:05:26,220 --> 00:05:27,390 Our class maps. 63 00:05:27,570 --> 00:05:29,940 We've created our policy. 64 00:05:30,420 --> 00:05:35,340 The next step is to bind the policy on the interface. 65 00:05:36,210 --> 00:05:39,810 So interface serial 010. 66 00:05:40,410 --> 00:05:44,670 Service policy direction is output. 67 00:05:45,120 --> 00:05:46,950 Policy name is Mark. 68 00:05:49,650 --> 00:05:50,510 And there you go. 69 00:05:50,520 --> 00:05:52,680 We've got our. 70 00:05:54,260 --> 00:05:55,700 Closest configured. 71 00:05:56,060 --> 00:06:05,870 We've got our policy map configured and we've bound the service policy outbound on serial 010. 72 00:06:06,350 --> 00:06:08,390 I'll save the right of configuration. 73 00:06:08,810 --> 00:06:12,260 So that's the configuration of right of one. 74 00:06:12,560 --> 00:06:16,220 We now need to do something similar on router two.