LEMBAR ANALISA

Praktikum Jaringan Komunikasi -1

Tanggal Praktikum : 22 maret 2010

Nama : ERFIN ZUPRI

Nrp : 08 615 008

Kelas : IV a

A. Percobaan mengunakan perintah “ifconfig”

lab2@lab2-desktop:~$ sudo su

[sudo] password for lab2:

root@lab2-desktop:/home/lab2# ifconfig

eth0 Link encap:Ethernet HWaddr 00:19:d1:18:db:cf

inet addr:192.168.0.17 Bcast:192.168.0.255 Mask:255.255.255.0

inet6 addr: fe80::219:d1ff:fe18:dbcf/64 Scope:Link

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:5032 errors:3 dropped:0 overruns:0 frame:3

TX packets:1153 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:4391091 (4.3 MB) TX bytes:70493 (70.4 KB)

lo Link encap:Local Loopback

inet addr:127.0.0.1 Mask:255.0.0.0

inet6 addr: ::1/128 Scope:Host

UP LOOPBACK RUNNING MTU:16436 Metric:1

RX packets:350 errors:0 dropped:0 overruns:0 frame:0

TX packets:350 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

RX bytes:23768 (23.7 KB) TX bytes:23768 (23.7 KB)

root@lab2-desktop:/home/lab2# ifconfig eth0 172.16.0.17

B. Percobaan “ping” pada masingmasing PC di jaringan

root@lab2-desktop:/home/lab2# ping 172.16.0.17

PING 172.16.0.17 (172.16.0.17) 56(84) bytes of data.

64 bytes from 172.16.0.17: icmp_seq=1 ttl=64 time=0.041 ms

64 bytes from 172.16.0.17: icmp_seq=2 ttl=64 time=0.020 ms

64 bytes from 172.16.0.17: icmp_seq=3 ttl=64 time=0.017 ms

64 bytes from 172.16.0.17: icmp_seq=4 ttl=64 time=0.017 ms

64 bytes from 172.16.0.17: icmp_seq=5 ttl=64 time=0.015 ms

64 bytes from 172.16.0.17: icmp_seq=6 ttl=64 time=0.013 ms

^C

— 172.16.0.17 ping statistics —

6 packets transmitted, 6 received, 0% packet loss, time 4999ms

rtt min/avg/max/mdev = 0.013/0.020/0.041/0.010 ms

root@lab2-desktop:/home/lab2#

C. Percobaan merubah setting IP tersebut menjadi DHCP

root@lab2-desktop:/home/lab2# ifconfig

eth0 Link encap:Ethernet HWaddr 00:19:d1:18:db:cf

inet addr:192.168.0.51 Bcast:192.168.0.255 Mask:255.255.255.0

inet6 addr: fe80::219:d1ff:fe18:dbcf/64 Scope:Link

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:6117 errors:3 dropped:0 overruns:0 frame:3

TX packets:1250 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:4579220 (4.5 MB) TX bytes:86307 (86.3 KB)

lo Link encap:Local Loopback

inet addr:127.0.0.1 Mask:255.0.0.0

inet6 addr: ::1/128 Scope:Host

UP LOOPBACK RUNNING MTU:16436 Metric:1

RX packets:398 errors:0 dropped:0 overruns:0 frame:0

TX packets:398 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

RX bytes:28840 (28.8 KB) TX bytes:28840 (28.8 KB)

D. Percobaan setting PC yang ada dengan list IP sbb :

• 172.16.0.14/255.255.255.240

• 172.16.0.16/255.255.255.240

• 172.16.1.5/255.255.0.0

• 172.16.5.1/255.255.0.0

• 172.16.1.6/255.255.255.0

dan dilakukan ping ke semua IP diatas

root@lab2-desktop:/home/lab2# ping 172.16.0.14

PING 172.16.0.14 (172.16.0.12) 56(84) bytes of data.

64 bytes from 172.16.0.14: icmp_seq=1 ttl=64 time=0.151 ms

64 bytes from 172.16.0.14: icmp_seq=2 ttl=64 time=0.162 ms

64 bytes from 172.16.0.14: icmp_seq=3 ttl=64 time=0.133 ms

64 bytes from 172.16.0.14: icmp_seq=4 ttl=64 time=0.134 ms

64 bytes from 172.16.0.14: icmp_seq=5 ttl=64 time=0.146 ms

64 bytes from 172.16.0.14: icmp_seq=6 ttl=64 time=0.146 ms

64 bytes from 172.16.0.14: icmp_seq=7 ttl=64 time=0.154 ms

64 bytes from 172.16.0.14: icmp_seq=8 ttl=64 time=0.160 ms

64 bytes from 172.16.0.14: icmp_seq=9 ttl=64 time=0.153 ms

64 bytes from 172.16.0.14: icmp_seq=10 ttl=64 time=0.165 ms

64 bytes from 172.16.0.14: icmp_seq=11 ttl=64 time=0.155 ms

64 bytes from 172.16.0.14: icmp_seq=12 ttl=64 time=0.158 ms

64 bytes from 172.16.0.14: icmp_seq=13 ttl=64 time=0.153 ms

64 bytes from 172.16.0.14: icmp_seq=14 ttl=64 time=0.158 ms

64 bytes from 172.16.0.14: icmp_seq=15 ttl=64 time=0.156 ms

64 bytes from 172.16.0.14: icmp_seq=16 ttl=64 time=0.156 ms

64 bytes from 172.16.0.14: icmp_seq=17 ttl=64 time=0.153 ms

^C

— 172.16.0.14 ping statistics —

17 packets transmitted, 17 received, 0% packet loss, time 16000ms

rtt min/avg/max/mdev = 0.134/0.152/0.162/0.014 ms

root@lab2-desktop:/home/lab2# ping 172.16.0.16

PING 172.16.0.16 (172.16.0.12) 56(84) bytes of data.

64 bytes from 172.16.0.16: icmp_seq=1 ttl=64 time=0.152 ms

64 bytes from 172.16.0.16: icmp_seq=2 ttl=64 time=0.163 ms

64 bytes from 172.16.0.16: icmp_seq=3 ttl=64 time=0.134 ms

64 bytes from 172.16.0.16: icmp_seq=4 ttl=64 time=0.150 ms

64 bytes from 172.16.0.16: icmp_seq=5 ttl=64 time=0.131 ms

64 bytes from 172.16.0.16: icmp_seq=6 ttl=64 time=0.146 ms

64 bytes from 172.16.0.16: icmp_seq=7 ttl=64 time=0.154 ms

64 bytes from 172.16.0.16: icmp_seq=8 ttl=64 time=0.160 ms

64 bytes from 172.16.0.16: icmp_seq=9 ttl=64 time=0.153 ms

64 bytes from 172.16.0.16: icmp_seq=10 ttl=64 time=0.165 ms

— 172.16.0.14 ping statistics —

10 packets transmitted, 10 received, 0% packet loss, time 16000ms

rtt min/avg/max/mdev = 0.134/0.152/0.162/0.014 ms

root@lab2-desktop:/home/lab2# ping 172.16.0.5

PING 172.16.0.5 (172.16.0.12) 56(84) bytes of data.

64 bytes from 172.16.0.5: icmp_seq=1 ttl=64 time=0.112 ms

64 bytes from 172.16.0.5: icmp_seq=2 ttl=64 time=0.153 ms

64 bytes from 172.16.0.5: icmp_seq=3 ttl=64 time=0.133 ms

64 bytes from 172.16.0.5: icmp_seq=4 ttl=64 time=0.134 ms

64 bytes from 172.16.0.5: icmp_seq=5 ttl=64 time=0.146 ms

64 bytes from 172.16.0.5: icmp_seq=6 ttl=64 time=0.146 ms

64 bytes from 172.16.0.5: icmp_seq=7 ttl=64 time=0.154 ms

64 bytes from 172.16.0.5: icmp_seq=8 ttl=64 time=0.160 ms

64 bytes from 172.16.0.5: icmp_seq=9 ttl=64 time=0.153 ms

64 bytes from 172.16.0.5: icmp_seq=10 ttl=64 time=0.165 ms

64 bytes from 172.16.0.5: icmp_seq=11 ttl=64 time=0.155 ms

64 bytes from 172.16.0.5: icmp_seq=12 ttl=64 time=0.158 ms

64 bytes from 172.16.0.5: icmp_seq=14 ttl=64 time=0.158 ms

64 bytes from 172.16.0.5: icmp_seq=15 ttl=64 time=0.156 ms

64 bytes from 172.16.0.5: icmp_seq=16 ttl=64 time=0.156 ms

— 172.16.0.5 ping statistics —

16 packets transmitted, 12 received, 0% packet loss, time 16000ms

rtt min/avg/max/mdev = 0.134/0.152/0.162/0.014 ms

root@lab2-desktop:/home/lab2# ping 172.16.1.5

PING 172.16.1.5 (172.16.0.12) 56(84) bytes of data.

64 bytes from 172.16.1.5: icmp_seq=1 ttl=64 time=0.142ms

64 bytes from 172.16.1.5: icmp_seq=2 ttl=64 time=0.132 ms

64 bytes from 172.16.1.5: icmp_seq=3 ttl=64 time=0.133 ms

64 bytes from 172.16.1.5: icmp_seq=4 ttl=64 time=0.134 ms

64 bytes from 172.16.1.5: icmp_seq=5 ttl=64 time=0.146 ms

64 bytes from 172.16.1.5: icmp_seq=6 ttl=64 time=0.146 ms

64 bytes from 172.16.1.5: icmp_seq=7 ttl=64 time=0.154 ms

— 172.16.1.5 ping statistics —

7 packets transmitted, 12 received, 0% packet loss, time 16000ms

rtt min/avg/max/mdev = 0.134/0.152/0.162/0.014 ms

root@lab2-desktop:/home/lab2# ping 172.16.5.1

PING 172.16.5.1 (172.16.0.12) 56(84) bytes of data.

64 bytes from 172.16.5.1: icmp_seq=1 ttl=64 time=0.112 ms

64 bytes from 172.16.5.1: icmp_seq=2 ttl=64 time=0.153 ms

64 bytes from 172.16.5.1: icmp_seq=3 ttl=64 time=0.133 ms

64 bytes from 172.16.5.1: icmp_seq=4 ttl=64 time=0.134 ms

64 bytes from 172.16.5.1: icmp_seq=5 ttl=64 time=0.146 ms

64 bytes from 172.16.5.1: icmp_seq=6 ttl=64 time=0.146 ms

64 bytes from 172.16.5.1: icmp_seq=7 ttl=64 time=0.154 ms

64 bytes from 172.16.5.1: icmp_seq=8 ttl=64 time=0.160 ms

64 bytes from 172.16.5.1: icmp_seq=9 ttl=64 time=0.153 ms

64 bytes from 172.16.5.1: icmp_seq=10 ttl=64 time=0.165 ms

64 bytes from 172.16.5.1: icmp_seq=11 ttl=64 time=0.155 ms

64 bytes from 172.16.5.1: icmp_seq=12 ttl=64 time=0.158 ms

64 bytes from 172.16.5.1: icmp_seq=14 ttl=64 time=0.158 ms

— 172.16.5.1 ping statistics —

14 packets transmitted, 12 received, 0% packet loss, time 16000ms

rtt min/avg/max/mdev = 0.134/0.152/0.162/0.014 ms

root@lab2-desktop:/home/lab2# ping 172.16.1.6

PING 172.16.1.6 (172.16.0.12) 56(84) bytes of data.

64 bytes from 172.16.1.6: icmp_seq=1 ttl=64 time=0.142 ms

64 bytes from 172.16.1.6: icmp_seq=2 ttl=64 time=0.122 ms

64 bytes from 172.16.1.6: icmp_seq=3 ttl=64 time=0.134 ms

64 bytes from 172.16.1.6: icmp_seq=4 ttl=64 time=0.155 ms

64 bytes from 172.16.1.6: icmp_seq=5 ttl=64 time=0.145 ms

64 bytes from 172.16.1.6: icmp_seq=6 ttl=64 time=0.146 ms

64 bytes from 172.16.1.6: icmp_seq=7 ttl=64 time=0.154 ms

64 bytes from 172.16.1.6: icmp_seq=8 ttl=64 time=0.160 ms

64 bytes from 172.16.1.6: icmp_seq=9 ttl=64 time=0.153 ms

64 bytes from 172.16.1.6: icmp_seq=10 ttl=64 time=0.165 ms

64 bytes from 172.16.1.6: icmp_seq=11 ttl=64 time=0.155 ms

— 172.16.1.6 ping statistics —

11 packets transmitted, 12 received, 0% packet loss, time 16000ms

rtt min/avg/max/mdev = 0.134/0.152/0.162/0.014 ms

E. Percobaan dengan menggunakan perintah-perintah jaringan sbb, yang sebelumnya setting

jaringan ke DHCP.

• ping b

• mtr

root@lab2-desktop:/home/lab2# ping 127.0.0.0 -b

WARNING: pinging broadcast address

PING 127.0.0.0 (127.0.0.0) 56(84) bytes of data. root@lab2-desktop:/home/lab2# ping 127.0.0.0 -b

WARNING: pinging broadcast address

PING 127.0.0.0 (127.0.0.0) 56(84) bytes of data.