== SUBNETTING ==

        Subnetting adalah sebuah teknik yang mengizinkan para administrator jaringan untuk memanfaatkan 32 bit IP address yang tersedia dengan lebih efisien. Teknik subnetting membuat skala jaringan lebih luas dan tidak dibatas oleh kelas-kelas IP (IP Classes) A, B, dan C yang sudah diatur. Dengan subnetting, anda bisa membuat network dengan batasan host yang lebih realistis sesuai kebutuhan.Subnetting menyediakan cara yang lebih fleksibel untuk menentukan bagian mana dari sebuah 32 bit IP adddress yang mewakili netword ID dan bagian mana yang mewakili host ID.Dengan kelas-kelas IP address standar, hanya 3 kemungkinan network ID yang tersedia; 8 bit untuk kelas A, 16 bit untuk kelas B, dan 24 bit untuk kelas C. Hasil pelaksanaan survey IP jaringan di SMK N 1 BOYOLALI :

wifi simConnection-specific DNS Suffix:Description: Realtek RTL8188EE Wireless LAN 802.11n PCI-E NICPhysical Address: ?40-E2-30-80-81-7FDHCP Enabled: YesIPv4 Address: 192.168.20.121IPv4 Subnet Mask: 255.255.255.0Lease Obtained: 28 July 1879 03:09:09Lease Expires: 03 September 2015 03:37:39IPv4 Default Gateway: 192.168.20.1IPv4 DHCP Server: 192.168.20.254IPv4 DNS Server: 192.168.20.1IPv4 WINS Server:NetBIOS over Tcpip Enabled: YesLink-local IPv6 Address: fe80::456c:1dc3:5579:5ba0%17IPv6 Default Gateway:IPv6 DNS Server:

free wifi smkConnection-specific DNS Suffix:Description: Realtek RTL8188EE Wireless LAN 802.11n PCI-E NICPhysical Address: ?40-E2-30-80-81-7FDHCP Enabled: YesIPv4 Address: 192.168.88.75IPv4 Subnet Mask: 255.0.0.0Lease Obtained: 03 September 2015 03:38:16Lease Expires: 06 September 2015 03:38:16IPv4 Default Gateway:IPv4 DHCP Server: 192.168.2.1IPv4 DNS Server:IPv4 WINS Server:NetBIOS over Tcpip Enabled: YesLink-local IPv6 Address: fe80::456c:1dc3:5579:5ba0%17IPv6 Default Gateway:IPv6 DNS Servers: fec0:0:0:ffff::1%1, fec0:0:0:ffff::2%1, fec0:0:0:ffff::3%1

ruang guruConnection-specific DNS Suffix:Description: Realtek RTL8188EE Wireless LAN 802.11n PCI-E NICPhysical Address: ?40-E2-30-80-81-7FDHCP Enabled: YesIPv4 Address: 192.168.2.42IPv4 Subnet Mask: 255.255.255.0Lease Obtained: 03 September 2015 03:41:58Lease Expires: 04 September 2015 03:41:53IPv4 Default Gateway: 192.168.2.1IPv4 DHCP Server: 192.168.2.1IPv4 DNS Server: 192.168.2.1IPv4 WINS Server:NetBIOS over Tcpip Enabled: YesLink-local IPv6 Address: fe80::456c:1dc3:5579:5ba0%17IPv6 Default Gateway:IPv6 DNS Server:

lab MMConnection-specific DNS Suffix:Description: Realtek RTL8188EE Wireless LAN 802.11n PCI-E NICPhysical Address: ?40-E2-30-80-81-7FDHCP Enabled: YesAutoconfiguration IPv4 Address: 169.254.2.65IPv4 Subnet Mask: 255.255.0.0IPv4 Default Gateway:IPv4 DNS Server:IPv4 WINS Server:NetBIOS over Tcpip Enabled: YesLink-local IPv6 Address: fe80::456c:1dc3:5579:5ba0%17IPv6 Default Gateway:IPv6 DNS Servers: fec0:0:0:ffff::1%1, fec0:0:0:ffff::2%1, fec0:0:0:ffff::3%1

wifi idConnection-specific DNS Suffix:Description: Realtek RTL8188EE Wireless LAN 802.11n PCI-E NICPhysical Address: ?40-E2-30-80-81-7FDHCP Enabled: YesIPv4 Address: 36.84.147.132IPv4 Subnet Mask: 255.255.248.0Lease Obtained: 03 September 2015 03:53:08Lease Expires: 03 September 2015 03:56:08IPv4 Default Gateway: 36.84.144.1IPv4 DHCP Server: 36.84.12.1IPv4 DNS Servers: 118.98.44.50, 118.98.44.100IPv4 WINS Server:NetBIOS over Tcpip Enabled: YesLink-local IPv6 Address: fe80::456c:1dc3:5579:5ba0%17IPv6 Default Gateway:IPv6 DNS Server: