Laporan Praktikum 1: Network Tools
DASAR TEORI
Dalam melakukan tugas-tugas administrasi sistem, administrator sistem mau tidak mau akan banyak berhubungan dengan tools – tools pendukung. Tanpa bantuan tool ini pekerjaan administrasi akan sulit dijalankan.
Network Management
Etherman
Tool yang berbasis GUI yang menampilkan representasi dari komunikasi – komunikasi ethernet secara real time.
Tcp wrapper
Berguna untuk mengontrol siapa saja yang mengakses sistem. Dapat memproteksi usaha pelanggaran terhadap sistem
Xmotd
Dipakai menuliskan atau menampilkan Message of the day, untuk setiap user yang login
Samba
Memungkinkan melakukan sharing file antar so
Swatch
program untuk memonitor log
dig
query server domain
host
memperoleh informasi nama domain
nslookup
tcpdump
mengcapture packet
traceroute
melakukan trace terhadap rute paket IP dari sistem ke sistem tujuan
sniffit
tools memberikan informasi detail ttg semua traffic jaringan
ssl
nmap
netstat
Layer phisik
1. lspci
Merupakan tools yang berada pada layer 1, dipakai untuk mengecek apakah interface jaringannya sudah terpasang atau belum. Apabila ditemukan Network controller atau Ethernel controller, artinya perangkat jaringan sudah siap digunakan.
2. mii-tool
Untuk melihat apakah linknya sudah ada atau belum
3. dmesg | grep eth
Untuk mengecek ethernet card ada apa belum
Layer datalink
1. arp
Merupakan tools yang dipakai untuk melihat alamat NIC dari komputer yang terkoneksi secara langsung dengan kita.
Layer IP
1. ifconfig
Command yang dipakai untuk melihat interface dan alamat yang diberikan ke interface tersebut
2. route
Memeriksa tabel routing, menambah dan menghapus tabel routing
3. ping
Memeriksa koneksi dengan protokol ICMP
4. traceroute
Memeriksa tahapan koneksi
5. mtr
Command gabungan ping dan traceroute
6. netconfig
Command untuk konfigurasi ip secara permanen
Layer Transport
1. Netstat
Untuk mengetahui port berapa saja yang terbuka untuk koneksi pada PC
TUJUAN PEMBELAJARAN:
1. Mahasiswa mampu menggunakan tools jaringan yang ada.
2. Mahasiswa memahami perintah – perintah dasar konfigurasi jaringan
3. Mahasiswa memahami konsep layering
PERALATAN YANG DIBUTUHKAN
1. Beberapa PC yang akan dihubungkan dalam jaringan.
2. Hub sebagai penghubung jaringan.
3. Kabel jaringan secukupnya.
TUGAS PENDAHULUAN
Jelaskan cara penggunaan command dibawah ini beserta option yang digunakan dan artinya:
1. lscpi adalah sebuah utility untuk menampilkan informasi semua tentang PCI didalam system dan semua device yang terhubung kepadanya.
2. mii-tool berguna untuk melihat, memanipulasi status interface media-independent. Tool ini juga berguna untuk memeriksa status dari interface network / Media Independent Interface (MII). Kebanyakan adapter Ethernet menggunakan MII untuk autonegotiate link speed dan setting duplex
3. Arp secara internal ARP melakukan resolusi address dan ARP berhubungan langsung dengan Data Link Layer. ARP mengolah sebuah tabel yang berisi IP-address dan Ethernet Card. Dan tabel ini diisi setelah ARP melakukan request (broadcast) ke seluruh jaringan.
4. Ifconfig. Tool ini digunakan untuk mengkonfigurasikan network interface. Dulu digunakan pada saat boot untuk mensetting interface jika diperlukan setelah itu biasanya hanya digunakan ketika debugging atau ketika system membutuhkannya. Jika tidak ada argumen maka ifconfig akan menampilkan status pada interface yang aktif saat itu.
5. Route. Tool ini digunakan untuk mengatur routing static untuk menjelaskan host atau network melalui interface setelah dikonfigurasi dengan ifconfig. Ketika add dan del digunakan, route memodifikasi table routing. Tanpa option, route akan menampilkan isi dari table routing pada saat itu
6. Ping digunakan untuk memeriksa koneksi dengan protokol ICMP.
7. Traceroute merupakan tool yang digunakan untuk memerika jalur paket mencapai host dalam suatu jaringan. Internet adalah sangat besar dan komplek dimana banyak hardware terkoneksi bersama melalui sebuah gateway.
8. Mtr merupakan tool yang digunakan untuk memeriksa/ mendiagnosa network. Mtr mengkombinasikan fungsi dari traceroute dan ping dalam sebuah tool tunggal dalam sebuah jaringan sederhana. Mtr mulai dengan menginvestigasi koneksi host-host dalam jaringan dengan cara mengirimkan paket dengan fungsi TTLs rendah.
9. Netstat ini dapat digunakan untuk mencetak koneksi jaringan, routing table, statistic interface, koneksi masquerade dan anggota multicast.
10. Netconfig digunakan untuk Command untuk konfigurasi ip secara permanen.
Hasil Percobaan
1. Jalankan perintah “dmesg | grep eth”, catat dan analisa hasilnya. Jika tidak ada keluaran konfirmasikan ke dosen/asisten praktikum.
[ 4.835180] eth0: Tigon3 [partno(BCM95764m) rev 5784100] (PCI Express) MAC address 00:26:22:15:d1:88
[ 4.835184] eth0: attached PHY is 5784 (10/100/1000Base-T Ethernet) (WireSpeed[1])
[ 4.835186] eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1]
[ 4.835189] eth0: dma_rwctrl[76180000] dma_mask[64-bit]
[ 14.423763] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 3176.655366] tg3: eth0: Link is up at 100 Mbps, full duplex.
[ 3176.655371] tg3: eth0: Flow control is on for TX and on for RX.
[ 3176.655700] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 3186.656130] eth0: no IPv6 routers present
[ 3240.860500] tg3: eth0: Link is down.
[ 3256.809654] tg3: eth0: Link is up at 100 Mbps, full duplex.
[ 3256.809659] tg3: eth0: Flow control is on for TX and on for RX.
[ 4.835180] eth0: Tigon3 [partno(BCM95764m) rev 5784100] (PCI Express) MAC address 00:26:22:15:d1:88
[ 4.835184] eth0: attached PHY is 5784 (10/100/1000Base-T Ethernet) (WireSpeed[1])
[ 4.835186] eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1]
[ 4.835189] eth0: dma_rwctrl[76180000] dma_mask[64-bit]
[ 14.423763] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 3176.655366] tg3: eth0: Link is up at 100 Mbps, full duplex.
[ 3176.655371] tg3: eth0: Flow control is on for TX and on for RX.
[ 3176.655700] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 3186.656130] eth0: no IPv6 routers present
[ 3240.860500] tg3: eth0: Link is down.
[ 3256.809654] tg3: eth0: Link is up at 100 Mbps, full duplex.
[ 3256.809659] tg3: eth0: Flow control is on for TX and on for RX.
2.Lepaskan kabel jaringan, lakukan perintah mii-tool
3.Pasangkan lagi kabel jaringan dan lakukan perintah mii-tool
4.Catat hasil dari perintah “lspci” sebelum dan sesudah melepas kabel
Sebelum melepas kabel :
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03)
00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03)
00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03)
00:1c.2 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 3 (rev 03)
00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03)
00:1d.3 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93)
00:1f.0 ISA bridge: Intel Corporation ICH9M LPC Interface Controller (rev 03)
00:1f.2 IDE interface: Intel Corporation ICH9M/M-E 2 port SATA IDE Controller (rev 03)
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03)
00:1f.5 IDE interface: Intel Corporation ICH9M/M-E 2 port SATA IDE Controller (rev 03)
00:1f.6 Signal processing controller: Intel Corporation 82801I (ICH9 Family) Thermal Subsystem (rev 03)
04:00.0 Network controller: Intel Corporation Wireless WiFi Link 5100
05:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5764M Gigabit Ethernet PCIe (rev 10)
07:00.0 System peripheral: JMicron Technology Corp. SD/MMC Host Controller
07:00.2 SD Host controller: JMicron Technology Corp. Standard SD Host Controller
07:00.3 System peripheral: JMicron Technology Corp. MS Host Controller
07:00.4 System peripheral: JMicron Technology Corp. xD Host Controller
08:00.0 CardBus bridge: O2 Micro, Inc. OZ601/6912/711E0 CardBus/SmartCardBus Controller (rev 40)
Setelah melepas kabel :
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03)
00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03)
00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03)
00:1c.2 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 3 (rev 03)
00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03)
00:1d.3 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93)
00:1f.0 ISA bridge: Intel Corporation ICH9M LPC Interface Controller (rev 03)
00:1f.2 IDE interface: Intel Corporation ICH9M/M-E 2 port SATA IDE Controller (rev 03)
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03)
00:1f.5 IDE interface: Intel Corporation ICH9M/M-E 2 port SATA IDE Controller (rev 03)
00:1f.6 Signal processing controller: Intel Corporation 82801I (ICH9 Family) Thermal Subsystem (rev 03)
04:00.0 Network controller: Intel Corporation Wireless WiFi Link 5100
05:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5764M Gigabit Ethernet PCIe (rev 10)
07:00.0 System peripheral: JMicron Technology Corp. SD/MMC Host Controller
07:00.2 SD Host controller: JMicron Technology Corp. Standard SD Host Controller
07:00.3 System peripheral: JMicron Technology Corp. MS Host Controller
07:00.4 System peripheral: JMicron Technology Corp. xD Host Controller
08:00.0 CardBus bridge: O2 Micro, Inc. OZ601/6912/711E0 CardBus/SmartCardBus Controller (rev 40)
3.Pasangkan lagi kabel jaringan dan lakukan perintah mii-tool
4.Catat hasil dari perintah “lspci” sebelum dan sesudah melepas kabel
Sebelum melepas kabel :
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03)
00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03)
00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03)
00:1c.2 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 3 (rev 03)
00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03)
00:1d.3 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93)
00:1f.0 ISA bridge: Intel Corporation ICH9M LPC Interface Controller (rev 03)
00:1f.2 IDE interface: Intel Corporation ICH9M/M-E 2 port SATA IDE Controller (rev 03)
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03)
00:1f.5 IDE interface: Intel Corporation ICH9M/M-E 2 port SATA IDE Controller (rev 03)
00:1f.6 Signal processing controller: Intel Corporation 82801I (ICH9 Family) Thermal Subsystem (rev 03)
04:00.0 Network controller: Intel Corporation Wireless WiFi Link 5100
05:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5764M Gigabit Ethernet PCIe (rev 10)
07:00.0 System peripheral: JMicron Technology Corp. SD/MMC Host Controller
07:00.2 SD Host controller: JMicron Technology Corp. Standard SD Host Controller
07:00.3 System peripheral: JMicron Technology Corp. MS Host Controller
07:00.4 System peripheral: JMicron Technology Corp. xD Host Controller
08:00.0 CardBus bridge: O2 Micro, Inc. OZ601/6912/711E0 CardBus/SmartCardBus Controller (rev 40)
Setelah melepas kabel :
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03)
00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03)
00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03)
00:1c.2 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 3 (rev 03)
00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03)
00:1d.3 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93)
00:1f.0 ISA bridge: Intel Corporation ICH9M LPC Interface Controller (rev 03)
00:1f.2 IDE interface: Intel Corporation ICH9M/M-E 2 port SATA IDE Controller (rev 03)
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03)
00:1f.5 IDE interface: Intel Corporation ICH9M/M-E 2 port SATA IDE Controller (rev 03)
00:1f.6 Signal processing controller: Intel Corporation 82801I (ICH9 Family) Thermal Subsystem (rev 03)
04:00.0 Network controller: Intel Corporation Wireless WiFi Link 5100
05:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5764M Gigabit Ethernet PCIe (rev 10)
07:00.0 System peripheral: JMicron Technology Corp. SD/MMC Host Controller
07:00.2 SD Host controller: JMicron Technology Corp. Standard SD Host Controller
07:00.3 System peripheral: JMicron Technology Corp. MS Host Controller
07:00.4 System peripheral: JMicron Technology Corp. xD Host Controller
08:00.0 CardBus bridge: O2 Micro, Inc. OZ601/6912/711E0 CardBus/SmartCardBus Controller (rev 40)
5.jalankan perintah ”arp –a” dan catat hasilnya , buka beberap terminal baru lagi dan jalankan perintah ”ping no_ip_tujuan” ke beberapa komputer sebelah (tanya nomor IP tersebut ke teman). Pada terminal pertama lakukan perintah arp –a sekali lagi . Catat hasilnya dan bandingkan dengan hasil arp yang pertama, analisa hasilnya
arp -a tanpaa perintah ping :
burton.ti.polnes.ac.id (172.10.0.154) at 00:15:17:5f:db:ec [ether] on eth0
Toshiba-Laptop.local (172.10.0.13) at 60:eb:69:0d:7b:e4 [ether] on eth0
? (172.10.0.1) at 68:ef:bd:50:7c:3f [ether] on eth0
arp -a dengan perintah ping :
burton.ti.polnes.ac.id (172.10.0.154) at 00:15:17:5f:db:ec [ether] on eth0
lab3-pc23-laptop.local (172.10.0.11) at 00:26:22:1d:3f:80 [ether] on eth0
Toshiba-Laptop.local (172.10.0.13) at 60:eb:69:0d:7b:e4 [ether] on eth0
? (172.10.0.1) at 68:ef:bd:50:7c:3f [ether] on eth0
arp -a tanpaa perintah ping :
burton.ti.polnes.ac.id (172.10.0.154) at 00:15:17:5f:db:ec [ether] on eth0
Toshiba-Laptop.local (172.10.0.13) at 60:eb:69:0d:7b:e4 [ether] on eth0
? (172.10.0.1) at 68:ef:bd:50:7c:3f [ether] on eth0
arp -a dengan perintah ping :
burton.ti.polnes.ac.id (172.10.0.154) at 00:15:17:5f:db:ec [ether] on eth0
lab3-pc23-laptop.local (172.10.0.11) at 00:26:22:1d:3f:80 [ether] on eth0
Toshiba-Laptop.local (172.10.0.13) at 60:eb:69:0d:7b:e4 [ether] on eth0
? (172.10.0.1) at 68:ef:bd:50:7c:3f [ether] on eth0
6.Jalankan perintah ”ifconfig”, catat hasilnya.
eth0 Link encap:Ethernet HWaddr 00:26:22:15:d1:88
inet addr:172.10.0.30 Bcast:172.10.0.255 Mask:255.255.255.0
inet6 addr: fe80::226:22ff:fe15:d188/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:20885 errors:0 dropped:0 overruns:0 frame:0
TX packets:8404 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:12283489 (12.2 MB) TX bytes:631953 (631.9 KB)
Interrupt:18
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:167 errors:0 dropped:0 overruns:0 frame:0
TX packets:167 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:13080 (13.0 KB) TX bytes:13080 (13.0 KB)
wlan0 Link encap:Ethernet HWaddr 00:1e:65:78:61:7a
inet6 addr: fe80::21e:65ff:fe78:617a/64 Scope:Link
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:588 (588.0 B)
7.Jalankan perintah route –n, catat hasilnya.
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
172.10.0.0 0.0.0.0 255.255.255.0 U 1 0 0 eth0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 eth0
0.0.0.0 172.10.0.1 0.0.0.0 UG 0 0 0 eth0
eth0 Link encap:Ethernet HWaddr 00:26:22:15:d1:88
inet addr:172.10.0.30 Bcast:172.10.0.255 Mask:255.255.255.0
inet6 addr: fe80::226:22ff:fe15:d188/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:20885 errors:0 dropped:0 overruns:0 frame:0
TX packets:8404 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:12283489 (12.2 MB) TX bytes:631953 (631.9 KB)
Interrupt:18
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:167 errors:0 dropped:0 overruns:0 frame:0
TX packets:167 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:13080 (13.0 KB) TX bytes:13080 (13.0 KB)
wlan0 Link encap:Ethernet HWaddr 00:1e:65:78:61:7a
inet6 addr: fe80::21e:65ff:fe78:617a/64 Scope:Link
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:588 (588.0 B)
7.Jalankan perintah route –n, catat hasilnya.
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
172.10.0.0 0.0.0.0 255.255.255.0 U 1 0 0 eth0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 eth0
0.0.0.0 172.10.0.1 0.0.0.0 UG 0 0 0 eth0
8.Pastikan anda terhubung ke internet, mintalah tolong ke dosen/asisten praktikum jika belum bisa terhubung ke internet.
9. jalankan perintah ”traceroute” dan ”mtr” ke :
202.154.187.3
traceroute to 202.154.187.3 (202.154.187.3), 30 hops max, 60 byte packets
1 172.10.0.1 (172.10.0.1) 207.191 ms 207.404 ms 207.586 ms
2 192.168.212.9 (192.168.212.9) 1.154 ms 1.159 ms 1.146 ms
3 193.subnet118-97-208.static.astinet.telkom.net.id (118.97.208.193) 2.148 ms 2.550 ms 2.541 ms
4 218.100.32.157 (218.100.32.157) 19.135 ms 19.144 ms 19.131 ms
5 218.100.32.182 (218.100.32.182) 19.192 ms 19.165 ms *
6 202.154.187.242 (202.154.187.242) 20.183 ms 19.157 ms 19.127 ms
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25 * * *
www.eepis-its.edu
traceroute to www.eepis-its.edu (202.9.85.27), 30 hops max, 60 byte packets
1 172.10.0.1 (172.10.0.1) 159.365 ms 159.452 ms 159.642 ms
2 192.168.212.9 (192.168.212.9) 1.256 ms 1.261 ms 1.243 ms
3 193.subnet118-97-208.static.astinet.telkom.net.id (118.97.208.193) 2.020 ms 2.056 ms 2.213 ms
4 118.98.0.170 (118.98.0.170) 74.165 ms 74.143 ms 74.093 ms
5 118.97.6.97 (118.97.6.97) 39.660 ms 39.671 ms 39.657 ms
6 218.100.36.17 (218.100.36.17) 39.997 ms 39.398 ms 39.351 ms
7 * * *
8 * * *
9 * * *
10 * * *
11 * * *
12 * * *
13 * * *
14 * * *
15 * * *
16 * * *
17 * * *
18 * * *
19 * * *
20 * * *
21 * * *
22 * * *
23 * * *
24 * * *
25 * * *
www.yahoo.com
traceroute to www.yahoo.com (72.30.38.140), 30 hops max, 60 byte packets
1 * * *
2 192.168.212.9 (192.168.212.9) 1.121 ms 1.124 ms 1.110 ms
3 193.subnet118-97-208.static.astinet.telkom.net.id (118.97.208.193) 1.908 ms 1.924 ms 2.055 ms
4 46.subnet118-98-59.astinet.telkom.net.id (118.98.59.46) 47.384 ms 47.397 ms 47.384 ms
5 14.190.240.180.telin.sg (180.240.190.14) 47.373 ms 47.362 ms 47.350 ms
6 209.58.82.21 (209.58.82.21) 49.955 ms 48.986 ms *
7 if-11-2-2-0.tcore1.SVW-Singapore.as6453.net (209.58.82.174) 233.607 ms 233.538 ms 233.495 ms
8 if-6-2.tcore2.TV2-Tokyo.as6453.net (180.87.12.110) 224.796 ms 244.365 ms 244.315 ms
9 if-2-2.tcore1.TV2-Tokyo.as6453.net (180.87.180.1) 240.922 ms 242.693 ms 242.696 ms
10 if-9-2.tcore2.PDI-PaloAlto.as6453.net (180.87.180.17) 220.972 ms 221.350 ms 227.123 ms
11 if-1-0-0-4.mcore4.PDI-PaloAlto.as6453.net (207.45.213.141) 217.312 ms if-0-0-0-4.mcore4.PDI-PaloAlto.as6453.net (207.45.213.137) 224.527 ms 240.080 ms
12 ix-11-0-4.mcore4.PDI-PaloAlto.as6453.net (207.45.213.130) 219.442 ms 218.781 ms 223.283 ms
13 ae-1-d151.msr2.sp1.yahoo.com (216.115.107.79) 231.732 ms 239.239 ms ae-0-d141.msr1.sp1.yahoo.com (216.115.107.51) 220.892 ms
14 et-18-25.fab4-1-gdc.sp2.yahoo.com (67.195.128.79) 252.484 ms et-17-1.fab3-1-gdc.sp2.yahoo.com (67.195.128.73) 227.971 ms et-18-25.fab3-1-gdc.sp2.yahoo.com (67.195.128.75) 235.762 ms
15 po-12.bas1-3-prd.sp2.yahoo.com (76.13.244.11) 235.331 ms po-11.bas2-3-prd.sp2.yahoo.com (76.13.244.17) 229.093 ms po-12.bas2-3-prd.sp2.yahoo.com (76.13.244.19) 229.963 ms
16 * * *
17 * * *
18 * * *
19 * * *
20 * * *
21 * * *
22 * * *
23 * * *
24 * * *
25 * * *
10. Buka halaman http://www.eepis-its.edu dengan web browser, kemudian sebelum koneksi selesai, buka terminal dan catat hasil koneksi dengan perintah “netstat -natu”
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State
tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN
tcp 0 0 172.10.0.10:53088 173.194.38.167:80 ESTABLISHED
tcp 0 1 172.10.0.10:33329 202.9.85.27:80 SYN_SENT
tcp 1448 0 172.10.0.10:33321 202.9.85.27:80 ESTABLISHED
tcp 0 0 172.10.0.10:33326 202.9.85.27:80 ESTABLISHED
tcp 0 1 172.10.0.10:33328 202.9.85.27:80 SYN_SENT
tcp 0 0 172.10.0.10:33324 202.9.85.27:80 ESTABLISHED
tcp 0 1 172.10.0.10:33330 202.9.85.27:80 SYN_SENT
tcp6 0 0 ::1:631 :::* LISTEN
udp 0 0 0.0.0.0:5353 0.0.0.0:*
udp 0 0 0.0.0.0:42785 0.0.0.0:*
11.Jalankan perintah netconfig, isikan data berikut ip: 192.168.1.xx (xx mulai 1-254, koordinasikan dengan teman anda agar tidak ada yang memakai nomor yang anda ambil. Isikan juga netmask :255.255.255.0 yang lain dikosongi terlebih dahulu dan tekan tombol OK.
12.Selanjutnya jalankan perintah ifconfig catat hasilnya. Bandingkan dengan ketika anda menjalankan perintah ifconfig pada nomor 6, apa hasilnya ?
eth0 Link encap:Ethernet HWaddr 00:26:22:15:d1:88
inet addr:192.168.1.2 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::226:22ff:fe15:d188/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:45201 errors:0 dropped:0 overruns:0 frame:0
TX packets:15800 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:21459344 (21.4 MB) TX bytes:1277360 (1.2 MB)
Interrupt:18
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:175 errors:0 dropped:0 overruns:0 frame:0
TX packets:175 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:13816 (13.8 KB) TX bytes:13816 (13.8 KB)
wlan0 Link encap:Ethernet HWaddr 00:1e:65:78:61:7a
inet6 addr: fe80::21e:65ff:fe78:617a/64 Scope:Link
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:588 (588.0 B)
13.Jalankan perintah netstat, catat hasilnya
unix 3 [ ] STREAM CONNECTED 9345 @/tmp/dbus-26q8GDB73q
unix 3 [ ] STREAM CONNECTED 9344
unix 3 [ ] STREAM CONNECTED 9332 /home/lab/.pulse/fd34ce4372ce177f4196f1515063f545-runtime/native
unix 3 [ ] STREAM CONNECTED 9331
unix 3 [ ] STREAM CONNECTED 9323 @/tmp/dbus-26q8GDB73q
unix 3 [ ] STREAM CONNECTED 9322
unix 3 [ ] STREAM CONNECTED 9315 @/tmp/dbus-26q8GDB73q
unix 3 [ ] STREAM CONNECTED 9314
unix 3 [ ] STREAM CONNECTED 9313 /tmp/orbit-lab/linc-60e-0-4cc2e0f9b425d
unix 3 [ ] STREAM CONNECTED 9312
unix 3 [ ] STREAM CONNECTED 9311 @/tmp/dbus-26q8GDB73q
unix 3 [ ] STREAM CONNECTED 9310
unix 3 [ ] STREAM CONNECTED 9309 /tmp/orbit-lab/linc-65a-0-5faca54d7fe25
unix 3 [ ] STREAM CONNECTED 9308
unix 3 [ ] STREAM CONNECTED 9305 /tmp/orbit-lab/linc-5f7-0-35397bfe42d4d
unix 3 [ ] STREAM CONNECTED 9304
unix 3 [ ] STREAM CONNECTED 9296 /var/run/dbus/system_bus_socket
unix 3 [ ] STREAM CONNECTED 9295
unix 3 [ ] STREAM CONNECTED 9291 @/tmp/dbus-26q8GDB73q
unix 3 [ ] STREAM CONNECTED 9290
unix 3 [ ] STREAM CONNECTED 9277 /tmp/orbit-lab/linc-656-0-41f696771c9a
unix 3 [ ] STREAM CONNECTED 9276
unix 3 [ ] STREAM CONNECTED 9273 /tmp/orbit-lab/linc-5f7-0-35397bfe42d4d
unix 3 [ ] STREAM CONNECTED 9272
unix 3 [ ] STREAM CONNECTED 9269 @/tmp/dbus-26q8GDB73q
unix 3 [ ] STREAM CONNECTED 9268
unix 3 [ ] STREAM CONNECTED 9262 @/tmp/dbus-26q8GDB73q
unix 3 [ ] STREAM CONNECTED 9261
unix 3 [ ] STREAM CONNECTED 9252 /var/run/dbus/system_bus_socket
unix 3 [ ] STREAM CONNECTED 9251
unix 3 [ ] STREAM CONNECTED 9250 @/tmp/dbus-26q8GDB73q
unix 3 [ ] STREAM CONNECTED 9249
unix 3 [ ] STREAM CONNECTED 9246 @/tmp/dbus-26q8GDB73q
unix 3 [ ] STREAM CONNECTED 9245
unix 3 [ ] STREAM CONNECTED 9218 @/tmp/dbus-26q8GDB73q
unix 3 [ ] STREAM CONNECTED 9217
9. jalankan perintah ”traceroute” dan ”mtr” ke :
202.154.187.3
traceroute to 202.154.187.3 (202.154.187.3), 30 hops max, 60 byte packets
1 172.10.0.1 (172.10.0.1) 207.191 ms 207.404 ms 207.586 ms
2 192.168.212.9 (192.168.212.9) 1.154 ms 1.159 ms 1.146 ms
3 193.subnet118-97-208.static.astinet.telkom.net.id (118.97.208.193) 2.148 ms 2.550 ms 2.541 ms
4 218.100.32.157 (218.100.32.157) 19.135 ms 19.144 ms 19.131 ms
5 218.100.32.182 (218.100.32.182) 19.192 ms 19.165 ms *
6 202.154.187.242 (202.154.187.242) 20.183 ms 19.157 ms 19.127 ms
7 * * *
8 * * *
9 * * *
10 * * *
11 * * *
12 * * *
13 * * *
14 * * *
15 * * *
16 * * *
17 * * *
18 * * *
19 * * *
20 * * *
21 * * *
22 * * *
23 * * *
24 * * *
25 * * *
www.eepis-its.edu
traceroute to www.eepis-its.edu (202.9.85.27), 30 hops max, 60 byte packets
1 172.10.0.1 (172.10.0.1) 159.365 ms 159.452 ms 159.642 ms
2 192.168.212.9 (192.168.212.9) 1.256 ms 1.261 ms 1.243 ms
3 193.subnet118-97-208.static.astinet.telkom.net.id (118.97.208.193) 2.020 ms 2.056 ms 2.213 ms
4 118.98.0.170 (118.98.0.170) 74.165 ms 74.143 ms 74.093 ms
5 118.97.6.97 (118.97.6.97) 39.660 ms 39.671 ms 39.657 ms
6 218.100.36.17 (218.100.36.17) 39.997 ms 39.398 ms 39.351 ms
7 * * *
8 * * *
9 * * *
10 * * *
11 * * *
12 * * *
13 * * *
14 * * *
15 * * *
16 * * *
17 * * *
18 * * *
19 * * *
20 * * *
21 * * *
22 * * *
23 * * *
24 * * *
25 * * *
www.yahoo.com
traceroute to www.yahoo.com (72.30.38.140), 30 hops max, 60 byte packets
1 * * *
2 192.168.212.9 (192.168.212.9) 1.121 ms 1.124 ms 1.110 ms
3 193.subnet118-97-208.static.astinet.telkom.net.id (118.97.208.193) 1.908 ms 1.924 ms 2.055 ms
4 46.subnet118-98-59.astinet.telkom.net.id (118.98.59.46) 47.384 ms 47.397 ms 47.384 ms
5 14.190.240.180.telin.sg (180.240.190.14) 47.373 ms 47.362 ms 47.350 ms
6 209.58.82.21 (209.58.82.21) 49.955 ms 48.986 ms *
7 if-11-2-2-0.tcore1.SVW-Singapore.as6453.net (209.58.82.174) 233.607 ms 233.538 ms 233.495 ms
8 if-6-2.tcore2.TV2-Tokyo.as6453.net (180.87.12.110) 224.796 ms 244.365 ms 244.315 ms
9 if-2-2.tcore1.TV2-Tokyo.as6453.net (180.87.180.1) 240.922 ms 242.693 ms 242.696 ms
10 if-9-2.tcore2.PDI-PaloAlto.as6453.net (180.87.180.17) 220.972 ms 221.350 ms 227.123 ms
11 if-1-0-0-4.mcore4.PDI-PaloAlto.as6453.net (207.45.213.141) 217.312 ms if-0-0-0-4.mcore4.PDI-PaloAlto.as6453.net (207.45.213.137) 224.527 ms 240.080 ms
12 ix-11-0-4.mcore4.PDI-PaloAlto.as6453.net (207.45.213.130) 219.442 ms 218.781 ms 223.283 ms
13 ae-1-d151.msr2.sp1.yahoo.com (216.115.107.79) 231.732 ms 239.239 ms ae-0-d141.msr1.sp1.yahoo.com (216.115.107.51) 220.892 ms
14 et-18-25.fab4-1-gdc.sp2.yahoo.com (67.195.128.79) 252.484 ms et-17-1.fab3-1-gdc.sp2.yahoo.com (67.195.128.73) 227.971 ms et-18-25.fab3-1-gdc.sp2.yahoo.com (67.195.128.75) 235.762 ms
15 po-12.bas1-3-prd.sp2.yahoo.com (76.13.244.11) 235.331 ms po-11.bas2-3-prd.sp2.yahoo.com (76.13.244.17) 229.093 ms po-12.bas2-3-prd.sp2.yahoo.com (76.13.244.19) 229.963 ms
16 * * *
17 * * *
18 * * *
19 * * *
20 * * *
21 * * *
22 * * *
23 * * *
24 * * *
25 * * *
10. Buka halaman http://www.eepis-its.edu dengan web browser, kemudian sebelum koneksi selesai, buka terminal dan catat hasil koneksi dengan perintah “netstat -natu”
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State
tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN
tcp 0 0 172.10.0.10:53088 173.194.38.167:80 ESTABLISHED
tcp 0 1 172.10.0.10:33329 202.9.85.27:80 SYN_SENT
tcp 1448 0 172.10.0.10:33321 202.9.85.27:80 ESTABLISHED
tcp 0 0 172.10.0.10:33326 202.9.85.27:80 ESTABLISHED
tcp 0 1 172.10.0.10:33328 202.9.85.27:80 SYN_SENT
tcp 0 0 172.10.0.10:33324 202.9.85.27:80 ESTABLISHED
tcp 0 1 172.10.0.10:33330 202.9.85.27:80 SYN_SENT
tcp6 0 0 ::1:631 :::* LISTEN
udp 0 0 0.0.0.0:5353 0.0.0.0:*
udp 0 0 0.0.0.0:42785 0.0.0.0:*
11.Jalankan perintah netconfig, isikan data berikut ip: 192.168.1.xx (xx mulai 1-254, koordinasikan dengan teman anda agar tidak ada yang memakai nomor yang anda ambil. Isikan juga netmask :255.255.255.0 yang lain dikosongi terlebih dahulu dan tekan tombol OK.
12.Selanjutnya jalankan perintah ifconfig catat hasilnya. Bandingkan dengan ketika anda menjalankan perintah ifconfig pada nomor 6, apa hasilnya ?
eth0 Link encap:Ethernet HWaddr 00:26:22:15:d1:88
inet addr:192.168.1.2 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::226:22ff:fe15:d188/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:45201 errors:0 dropped:0 overruns:0 frame:0
TX packets:15800 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:21459344 (21.4 MB) TX bytes:1277360 (1.2 MB)
Interrupt:18
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:175 errors:0 dropped:0 overruns:0 frame:0
TX packets:175 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:13816 (13.8 KB) TX bytes:13816 (13.8 KB)
wlan0 Link encap:Ethernet HWaddr 00:1e:65:78:61:7a
inet6 addr: fe80::21e:65ff:fe78:617a/64 Scope:Link
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:588 (588.0 B)
13.Jalankan perintah netstat, catat hasilnya
unix 3 [ ] STREAM CONNECTED 9345 @/tmp/dbus-26q8GDB73q
unix 3 [ ] STREAM CONNECTED 9344
unix 3 [ ] STREAM CONNECTED 9332 /home/lab/.pulse/fd34ce4372ce177f4196f1515063f545-runtime/native
unix 3 [ ] STREAM CONNECTED 9331
unix 3 [ ] STREAM CONNECTED 9323 @/tmp/dbus-26q8GDB73q
unix 3 [ ] STREAM CONNECTED 9322
unix 3 [ ] STREAM CONNECTED 9315 @/tmp/dbus-26q8GDB73q
unix 3 [ ] STREAM CONNECTED 9314
unix 3 [ ] STREAM CONNECTED 9313 /tmp/orbit-lab/linc-60e-0-4cc2e0f9b425d
unix 3 [ ] STREAM CONNECTED 9312
unix 3 [ ] STREAM CONNECTED 9311 @/tmp/dbus-26q8GDB73q
unix 3 [ ] STREAM CONNECTED 9310
unix 3 [ ] STREAM CONNECTED 9309 /tmp/orbit-lab/linc-65a-0-5faca54d7fe25
unix 3 [ ] STREAM CONNECTED 9308
unix 3 [ ] STREAM CONNECTED 9305 /tmp/orbit-lab/linc-5f7-0-35397bfe42d4d
unix 3 [ ] STREAM CONNECTED 9304
unix 3 [ ] STREAM CONNECTED 9296 /var/run/dbus/system_bus_socket
unix 3 [ ] STREAM CONNECTED 9295
unix 3 [ ] STREAM CONNECTED 9291 @/tmp/dbus-26q8GDB73q
unix 3 [ ] STREAM CONNECTED 9290
unix 3 [ ] STREAM CONNECTED 9277 /tmp/orbit-lab/linc-656-0-41f696771c9a
unix 3 [ ] STREAM CONNECTED 9276
unix 3 [ ] STREAM CONNECTED 9273 /tmp/orbit-lab/linc-5f7-0-35397bfe42d4d
unix 3 [ ] STREAM CONNECTED 9272
unix 3 [ ] STREAM CONNECTED 9269 @/tmp/dbus-26q8GDB73q
unix 3 [ ] STREAM CONNECTED 9268
unix 3 [ ] STREAM CONNECTED 9262 @/tmp/dbus-26q8GDB73q
unix 3 [ ] STREAM CONNECTED 9261
unix 3 [ ] STREAM CONNECTED 9252 /var/run/dbus/system_bus_socket
unix 3 [ ] STREAM CONNECTED 9251
unix 3 [ ] STREAM CONNECTED 9250 @/tmp/dbus-26q8GDB73q
unix 3 [ ] STREAM CONNECTED 9249
unix 3 [ ] STREAM CONNECTED 9246 @/tmp/dbus-26q8GDB73q
unix 3 [ ] STREAM CONNECTED 9245
unix 3 [ ] STREAM CONNECTED 9218 @/tmp/dbus-26q8GDB73q
unix 3 [ ] STREAM CONNECTED 9217
Daftar Pertanyaan
1. Berikan kesimpulan hasil praktikum yang anda lakukan untuk masing-masing perintah.
2. Berdasarkan hasil catatan praktikum anda, perintah lspci apa maksud keluaran itu
3. Berdasarkan hasil catatan praktikum anda khususnya perintah mii-tool apa maksud keluaran itu
4. Berdasarkan hasil catatan praktikum anda khususnya perintah arp -a apa maksud hasil keluaran itu
5. Berdasarkan hasil catatan praktikum anda khususnya perintah ifconfig apa maksud hasil keluaran itu
6. Berdasarkan hasil catatan praktikum anda khususnya perintah route -n apa maksud hasil keluaran itu
7. Berdasarkan hasil catatan praktikum anda khususnya perintah traceroute apa maksud hasil keluaran itu
8. Berdasarkan hasil catatan praktikum anda khususnya perintah mtr apa maksud hasil keluaran itu
9. Berdasarkan hasil catatan praktikum anda khususnya perintah netstat apa maksud hasil keluaran itu
Jawab:
1. Berdasarkan hasil praktikum yang telah dilakukan maka dapat disimpulkan bahwa setiap perintah memiliki fungsinya masing-masing. Koneksi jaringan menentukkan hasil dari perintah tersebut, ketika melakukan perintah yang terhubung dengan jaringan dan yang tidak terhubung maka hasil yang didapat akan berbeda-beda.
2. Perintah lspci untuk mengecek apakah interface jaringannya sudah terpasang atau belum. Apabila ditemukan Network controller atau Ethernel controller, artinya perangkat jaringan sudah siap digunakan.
3. Perintah mii-tool yaitu untuk melihat status dari interface network dan untuk melihat apakah linknya sudah ada atau belum
4. Perintah arp -a untuk melihat alamat NIC dari komputer yang terkoneksi secara langsung dengan kita.
5. Perintah if-config untuk melihat interface dan alamat yang diberikan ke interface tersebut
6. Perintah route –n untuk mengatur routing static yang menjelaskan host atau network melalui interface setelah dikonfigurasi dengan ifconfig
7. Maksud dari hasil keluaran ketika melakukan perintah traceroute adalah trace terhadap rute paket IP dari sistem ke sistem tujuan.
8. Maksud dari hasil keluaran ketika melakukan perintah mtr adalah memonitor rute paket IP dari sistem ke sistem tujuan.
9. Maksud dari hasil keluaran ketika melakukan perintah netstat adalah mengetahui port berapa saja yang terbuka untuk koneksi pada PC
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