kutum5
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Kuis 20 Menit
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Q20m1. Sebuah Lab dengan jaringan computer yang jumlah PC-nya 45. Define
network dan subnet mask yang minimal/efisien digunakan pada lab tersebut.
2. Sebuah jaringan LAN mempunyai alamat IP 192.168.20.36/29. Tentukan nilai IP networknya, netmask, broadcast, dan IP terkecil dan terbesarnya.
3. Suatu access point A dikonfigurasi dengan nomor IP : 192.168.10.2 dan subnet mask : 255.255.255.252. Apa konfigurasi IP pada PC kita, agar dapat berkomunikasi dengan access point A.
4. Apa arti:1. ARP2. 100BaseT3. Layer-2 Vs. Layer-3 Routing4. DHCP
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Answer1. 45 -> 64 : 2^6 255.255.255.11000000 => 255.255.255.192
Define network : 192.1.1.0 dan subnet mask.2. alamat IP 192.168.20.36/29. Tentukan nilai IP networknya, netmask, broadcast, dan IP
terkecil dan terbesarnya.29 => 11111111.11111111.11111111.11111000 -> 0, 8, 16, 24, 32, 40 …IPnet: 192.168.20.32, nm: 255.255.255.248, bc: 192.168.20.39Ipmin: 192.168.20.33, Ipmax: 192.168.20.38
3. Access Point IP : 192.168.10.2 dan subnet mask : 255.255.255.252. 11111111.11111111.11111111.1111110 0 => (4 ip) => 0,1,2,3IP pada PC : 192.168.10.1
1. MAC , IPv4, IPv6 addresses2. ARP, NIS, DNS3. 100BaseT: Ethernet, 100Mbps, TP cables
1000BaseT, 1000BaseF, 10Base2, 10Base54. Layer-2 Vs. Layer-3 Routing5. DHCP, SNMP6. Commands: Netstat, ifconfig/ipconfig 7. Applications: telnet, ftp, rlogin, ....
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Sum1. MAC , IPv4, IPv6 addresses2. ARP, NIS, DNS3. 100BaseT: Ethernet, 100Mbps, TP cables
1000BaseT, 1000BaseF, 10Base2, 10Base54. Layer-2 Vs. Layer-3 Routing5. DHCP, SNMP6. Commands: Netstat, ifconfig/ipconfig 7. Applications: telnet, ftp, rlogin, ....
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Others 1. MAIL: MUA, MDA, MTA, SMTP2. NETWORK: 4 TCP/IP Layer (L, N, T ,A), 7 OSI Layerc (P D N T S P A)3. SECURITY:
1. Confidentiality2. Integrity3. Authenticity4. Encryption: Symmetric Key Vs. Public/Private Key5. Firewall6. Proxy
4. Performance1. Get More, Use less, Distribute2. ps, top, kill, suspend