diff --git a/homework7.txt b/homework7.txt new file mode 100644 index 0000000..914d594 --- /dev/null +++ b/homework7.txt @@ -0,0 +1,105 @@ +Zad 1. +1. + ip link + 1: lo: mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000 + link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 + 2: wlp1s0: mtu 1500 qdisc mq state UP mode DORMANT group default qlen 1000 + link/ether 80:c5:f2:4a:89:1f brd ff:ff:ff:ff:ff:ff + + nazwa adres MAC + ether 80:c5:f2:4a:89:1f + loopback 00:00:00:00:00:00 <-- niezdefiniowany + +2. + ip address + 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 + link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 + inet 127.0.0.1/8 scope host lo + valid_lft forever preferred_lft forever + inet6 ::1/128 scope host + valid_lft forever preferred_lft forever + 2: wlp1s0: mtu 1500 qdisc mq state UP group default qlen 1000 + link/ether 80:c5:f2:4a:89:1f brd ff:ff:ff:ff:ff:ff + inet 192.168.0.167/24 brd 192.168.0.255 scope global dynamic noprefixroute wlp1s0 + valid_lft 5997sec preferred_lft 5997sec + inet6 fe80::3830:74ab:a7a8:b2c8/64 scope link noprefixroute + valid_lft forever preferred_lft forever + + adres IPv4 mojego komputera: 192.168.0.167 + adres Ipv4 widoczny w sieci: 91.239.154.28 + Adresy są różne, ponieważ adresy IP dzielą się na publiczne i prywatne. + Mój jest prywatny, więc adres widoczny w sieci różni się od + faktycznego adresu IP mojego komputera. + Gdybym miał publiczny, adres widoczny w sieci były taki sam jak mojego komputera + +Zad 2. + ping google.com + PING google.com (216.58.209.14) 56(84) bytes of data. + 64 bytes from sof01s12-in-f14.1e100.net (216.58.209.14): icmp_seq=1 ttl=115 time=10.4 ms + 64 bytes from sof01s12-in-f14.1e100.net (216.58.209.14): icmp_seq=2 ttl=115 time=18.3 ms + 64 bytes from sof01s12-in-f14.1e100.net (216.58.209.14): icmp_seq=3 ttl=115 time=17.7 ms + 64 bytes from sof01s12-in-f14.1e100.net (216.58.209.14): icmp_seq=4 ttl=115 time=17.3 ms + . + . + . + + ping amu.edu.pl + PING amu.edu.pl (150.254.65.170) 56(84) bytes of data. + 64 bytes from 150.254.65.170 (150.254.65.170): icmp_seq=1 ttl=57 time=16.2 ms + 64 bytes from 150.254.65.170 (150.254.65.170): icmp_seq=2 ttl=57 time=22.4 ms + 64 bytes from 150.254.65.170 (150.254.65.170): icmp_seq=3 ttl=57 time=20.0 ms + . + . + . + + ping wmi.amu.edu.pl + PING wmi.amu.edu.pl (150.254.65.170) 56(84) bytes of data. + 64 bytes from 150.254.65.170 (150.254.65.170): icmp_seq=1 ttl=57 time=13.2 ms + 64 bytes from 150.254.65.170 (150.254.65.170): icmp_seq=2 ttl=57 time=22.7 ms + 64 bytes from 150.254.65.170 (150.254.65.170): icmp_seq=3 ttl=57 time=22.8 ms + + + Adres IP: + google.com 216.58.209.14 + amu.edu.pl 150.254.65.170 + wmi.amu.edu.pl 150.254.65.170 + + +Zad.3 //zrobione już na windowsie + PS C:\Users\mharc> tracert nyu.edu + + Tracing route to nyu.edu [216.165.47.10] + over a maximum of 30 hops: + + 1 2 ms 8 ms 2 ms 192.168.0.1 + 2 6 ms 6 ms 5 ms 10.130.7.1 + 3 6 ms 6 ms 6 ms wpc1.bialnet.pl [91.239.154.1] + 4 6 ms 9 ms 6 ms 213.172.176.165 + 5 13 ms 12 ms 12 ms 213.172.188.126 + 6 17 ms 19 ms 17 ms 212.162.43.101 + 7 * * * Request timed out. + 8 103 ms 102 ms 102 ms NEW-YORK-UN.ear3.NewYork1.Level3.net [4.28.130.118] + 9 104 ms 104 ms 102 ms dmzgwa-p2p-extgwc.net.nyu.edu [128.122.254.73] + 10 103 ms 103 ms 105 ms nyugwa-ptp-dmzgwa-vl3081.net.nyu.edu [128.122.254.108] + 11 123 ms 121 ms 126 ms nyufw-outside-ngfw-vl3080.net.nyu.edu [128.122.254.116] + 12 * * * Request timed out. + 13 104 ms 103 ms 104 ms wsqdcgwa-vl901.net.nyu.edu [128.122.1.6] + 14 * * * Request timed out. + 15 * * * Request timed out. + 16 * * * Request timed out. + 17 * * * Request timed out. + 18 * * * Request timed out. + 19 * * * Request timed out. + 20 * * * Request timed out. + 21 * * * Request timed out. + 22 * * * Request timed out. + 23 * * * Request timed out. + 24 * * * Request timed out. + 25 * * * Request timed out. + 26 * * * Request timed out. + 27 * * * Request timed out. + 28 * * * Request timed out. + 29 * * * Request timed out. + 30 * * * Request timed out. + + Trace complete.