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7: Windows

: Windows.

, - . Windows, . .

ipconfig

, Ethernet [1], Wi-Fi WiMAX . IP . 192.168.0.1. , , IP. WiMAX , IP . , . . , .. . , ? , IP : . . 192.168.0.1. , , , , - . .

[2] , . , 192.168.0.1 192.168.0.0. , , . . 255.255.255.0. .

. , [3]. , , . , , . , . , , . , , , . . ( - ). , , , , . , , . . , - . : , 1, 2,..., N, . , : ( ), 1, 2, , N-1, ( ).

, , IP , .

 
 

ipconfig . . .

 

C:\Users\>ipconfig IP Windows Ethernet adapter Bluetooth: ........: . DNS- .....: : DNS- .....: Home IPv6- ...: fe80::595:5d8d:56f5:500c%41 IPv4-............: 192.168.0.206 ..........: 255.255.255.0 .........: 192.168.0.10 Ethernet adapter : ........: . DNS- .....: isatap.{DDDBA9F8-664B-4B57-B2D0-93DE69D2FBE7}: ........: . DNS- .....: * 3: ........: . DNS- .....: isatap.{73A36F53-6EE2-4F00-B90B-D11719558242}: ........: . DNS- .....: isatap.Home: ........: . DNS- .....:Home

. . IP [4] - 192.168.0.206, - 255.255.255.0, [5] - 192.168.0.10. 192.168.0.0. ( Ethernet ).

ping

IP . , . mil.ru IP 94.100.180.70. IP DNS[6]. - , DNS IP .

ping - . , . . . IP, .

ping 127.0.0.1 [7].

ping 127.0.0.1 127.0.0.1 32 : 127.0.0.1: =32 <1 TTL=128 127.0.0.1: =32 <1 TTL=128 127.0.0.1: =32 <1 TTL=128 127.0.0.1: =32 <1 TTL=128 Ping 127.0.0.1: : = 4, = 4, = 0 (0% ) - : = 0, = 0 , = 0

, . TTL (time to life). , . , , TTL . - TTL , . , , , .

ping , . :

ping 192.168.0.10 192.168.0.10 32 : 192.168.0.10: =32 =11 TTL=64 192.168.0.10: =32 =10 TTL=64 192.168.0.10: =32 =9 TTL=64 192.168.0.10: =32 =8 TTL=64 Ping 192.168.0.10: : = 4, = 4, = 0 (0% ) - : = 8, = 11 , = 9

. TTL (64) TTL (128) .

, , :

ping esstu.ru esstu.ru [212.0.68.2] 32 : 212.0.68.2: =32 =7 TTL=57 212.0.68.2: =32 =8 TTL=57 212.0.68.2: =32 =10 TTL=57 212.0.68.2: =32 =7 TTL=57 Ping 212.0.68.2: : = 4, = 4, = 0 (0% ) - : = 7, = 10 , = 8

. , DNS IP 212.0.68.2.

, : -i, TTL:

ping -i 1 esstu.ru esstu.ru [212.0.68.2] 32 : 192.168.0.10: (TTL) . 192.168.0.10: (TTL) . 192.168.0.10: (TTL) . 192.168.0.10: (TTL) . Ping 212.0.68.2: : = 4, = 4, = 0 (0% )

TTL 1 (192.168.0.10). TTL=2

ping -i 2 esstu.ru esstu.ru [212.0.68.2] 32 : 192.168.1.1: (TTL) . 192.168.1.1: (TTL) . 192.168.1.1: (TTL) . 192.168.1.1: (TTL) .212.0.68.2 Ping 212.0.68.2: : = 4, = 4, = 0 (0% )

(192.168.1.1), . , TTL, , 212.0.68.2.

tracert [8]

, TTL, :

tracert esstu.ru esstu.ru [212.0.68.2] 30: 1 1 ms 1 ms 1 msWRT54GL [192.168.0.10] 2 3 ms 2 ms 2 ms 192.168.1.13 8 ms 4 ms 5 ms ULND-BRAS3.sib.ip.rostelecom.ru [213.228.116.203] 4 17 ms 5 ms 8 ms 213.228.114.275 8 ms 3 ms 3 ms core-gi-0-2.burnet.ru [212.0.64.90] 6 7 ms 5 ms 6 ms ws-70-71.burnet.ru [212.0.70.71] 7 8 ms 4 ms 3 ms 86.110.127.1298 8 ms 4 ms 4 ms 212.0.68.2 .

7 .

pathping

pathping ping tracert, , . , .

 

pathping esstu.ru esstu.ru [212.0.68.2] 30:0 EXPHOME.Home [192.168.0.206] 1 WRT54GL [192.168.0.10] 2 Broadcom.Home [192.168.1.1] 3 ULND-BRAS3.sib.ip.rostelecom.ru [213.228.116.203] 4 213.228.114.275 core-gi-0-2.burnet.ru [212.0.64.90] 6 ws-70-71.burnet.ru [212.0.70.71] 7 86.110.127.129 8 212.0.68.2 : 200 .... RTT ./. % ./. % 0 EXPHOME.Home [192.168.0.206] 0/ 100 = 0% | 1 6 0/ 100 = 0% 0/ 100 = 0% WRT54GL [192.168.0.10] 0/ 100 = 0% | 2 8 0/ 100 = 0% 0/ 100 = 0% Broadcom.Home [192.168.1.1] 0/ 100 = 0% | 3 11 0/ 100 = 0% 0/ 100 = 0% ULND-BRAS3.sib.ip.rostelecom.ru [213.228.116.203] 0/ 100 = 0% | 4 11 0/ 100 = 0% 0/ 100 = 0% 213.228.114.27 0/ 100 = 0% | 5 10 0/ 100 = 0% 0/ 100 = 0% core-gi-0-2.burnet.ru [212.0.64.90] 0/ 100 = 0% | 6 15 0/ 100 = 0% 0/ 100 = 0% ws-70-71.burnet.ru [212.0.70.71] 0/ 100 = 0% | 7 --- 100/ 100 =100% 100/ 100 =100% 86.110.127.129 0/ 100 = 0% | 8 12 0/ 100 = 0% 0/ 100 = 0% 212.0.68.2 .

. 86.110.127.129. :

ping 86.110.127.129 86.110.127.129 32 : . . . . Ping 86.110.127.129: : = 4, = 0, = 4 (100% )

arp

, Ethernet, Wi-Fi WiMAX, . : 70-F3-95-A6-FE-0C. , , MAC[9], , . , , , . , [10], MAC . ARP[11], . ARP IP . , , , IP . (ARP ) MAC . . , , ARP . ARP IP MAC , .

arp IP MAC-. , arp, a

arp -a : 192.168.0.206 --- 0xe 192.168.0.10 20-aa-4b-2a-d5-21 192.168.0.255 ff-ff-ff-ff-ff-ff 224.0.0.22 01-00-5e-00-00-16 224.0.0.252 01-00-5e-00-00-fc 239.192.152.143 01-00-5e-40-98-8f 239.255.255.250 01-00-5e-7f-ff-fa 255.255.255.255 ff-ff-ff-ff-ff-ff

, [12] (192.168.0.10) MAC 20-aa-4b-2a-d5-21.

netstat

, . . , . , , ? , . . (), (IP ). . , , . (.. ) ().

, IP , , . (IP ) [13]. , - . , . (), . , - , , , .

netstat . [14], c a, n o [15].

netstat -ano PID TCP 0.0.0.0:80 0.0.0.0:0 LISTENING 2944 TCP 0.0.0.0:135 0.0.0.0:0 LISTENING 892 TCP 0.0.0.0:443 0.0.0.0:0 LISTENING 2944 TCP 0.0.0.0:445 0.0.0.0:0 LISTENING 4 TCP 0.0.0.0:2869 0.0.0.0:0 LISTENING 4 TCP 0.0.0.0:5357 0.0.0.0:0 LISTENING 4 TCP 0.0.0.0:26143 0.0.0.0:0 LISTENING 4 TCP 0.0.0.0:45662 0.0.0.0:0 LISTENING 2920 TCP 0.0.0.0:49152 0.0.0.0:0 LISTENING 576 TCP 0.0.0.0:49153 0.0.0.0:0 LISTENING 1020 TCP 0.0.0.0:49154 0.0.0.0:0 LISTENING 724 TCP 0.0.0.0:49155 0.0.0.0:0 LISTENING 660 TCP 0.0.0.0:49160 0.0.0.0:0 LISTENING 640 TCP 0.0.0.0:61741 0.0.0.0:0 LISTENING 2944 TCP 127.0.0.1:5939 0.0.0.0:0 LISTENING 2580 TCP 127.0.0.1:10000 0.0.0.0:0 LISTENING 2920 TCP 127.0.0.1:49156 127.0.0.1:49157 ESTABLISHED 2952 TCP 127.0.0.1:49157 127.0.0.1:49156 ESTABLISHED 2952 TCP 127.0.0.1:49158 127.0.0.1:49159 ESTABLISHED 2952 TCP 127.0.0.1:49159 127.0.0.1:49158 ESTABLISHED 2952 TCP 192.168.0.206:139 0.0.0.0:0 LISTENING 4 TCP 192.168.0.206:54842 64.4.23.171:40013 ESTABLISHED 2944 TCP 192.168.0.206:54844 157.56.53.42:12350 ESTABLISHED 2944 TCP 192.168.0.206:54845 173.252.121.3:5222 ESTABLISHED 2944 TCP 192.168.0.206:54850 191.235.188.99:443 ESTABLISHED 2944 TCP 192.168.0.206:54893 64.4.61.132:443 ESTABLISHED 2944 TCP 192.168.0.206:54919 157.56.194.7:443 ESTABLISHED 2944 TCP 192.168.0.206:55125 185.39.80.24:80 ESTABLISHED 3684 TCP 192.168.0.206:57762 137.116.224.167:443 TIME_WAIT 0 TCP 192.168.0.206:57770 81.19.104.81:443 TIME_WAIT 0 TCP 192.168.0.206:57792 192.168.0.10:1780 TIME_WAIT 0 TCP 192.168.0.206:57793 192.168.0.10:1780 TIME_WAIT 0 TCP 192.168.0.206:57822 81.19.104.81:443 TIME_WAIT 0 TCP 192.168.0.206:57845 176.119.71.119:62348 ESTABLISHED 2920< >

, IP_: ( ). , 192.168.0.206:54842. . , 192.168.0.206:54842 64.4.23.171:40013. , . 0.0.0.0 IP . 0, . "" [16]:

LISTENING ;

ESTABLISHED , ;

TIME_WAIT .

(LISTENING) , . , 0.0.0.0:443 , - 443 .

(PID) . . , 2944 80, 443 61741. , - 2944. . 2944, (Ctrl+Shift +Esc). . (PID). OK. (PID), . , 2944.

, Skype. netstat , skype . .

 

1) ipconfig. (Alt+Print Scr) (Ctrl+V). IP , .

2) ipconfig /all. .

3) ipconfig /all .

4) ping, . (. ). .

5) -i ping .

6) tracert, .

7) pathping [17], (.. ).

8) ARP . MAC .

9) netstat, a, n o, , .

10) , . .

1. infpol.ru

2. vk.com

3. skype.com

4. yandex.ru

5. ok.ru

6. mail.ru

7. rambler.ru

8. wikipedia.org

9. youtube.com

10. facebook.com

11. twitter.com

12. gismeteo.ru


[1] : , , Ethernet

[2] .

[3]. router

[4]Wi-Fi

[5]IP- (WAP). WAP ,

[6]Domain Name Service

[7] 127.0.0.1 .

[8] trace route

[9]Media Access Control

[10] !

[11]Address Resolution Protocol

[12]

[13]socket .

[14]

[15] , netstat -?

[16]

[17]



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