{"id":8891,"date":"2025-02-07T18:55:43","date_gmt":"2025-02-07T15:55:43","guid":{"rendered":"https:\/\/sunucucozumleri.com\/blog\/?p=8891"},"modified":"2025-02-07T18:55:43","modified_gmt":"2025-02-07T15:55:43","slug":"vxlan-ile-vlan-farki-detayli-ve-teknik-bir-karsilastirma","status":"publish","type":"post","link":"https:\/\/sunucucozumleri.com\/blog\/vxlan-ile-vlan-farki-detayli-ve-teknik-bir-karsilastirma\/","title":{"rendered":"VXLAN ile VLAN Fark\u0131: Detayl\u0131 ve Teknik Bir Kar\u015f\u0131la\u015ft\u0131rma"},"content":{"rendered":"<p>Modern a\u011f altyap\u0131lar\u0131nda sanal a\u011flar olu\u015fturmak ve y\u00f6netmek, b\u00fcy\u00fck \u00f6l\u00e7ekli veri merkezleri, bulut bili\u015fim ve \u00e7ok kirac\u0131l\u0131 (multi-tenant) ortamlar i\u00e7in kritik \u00f6neme sahiptir. Geleneksel <strong><a href=\"https:\/\/sunucucozumleri.com\/blog\/vlan-nedir-vlan-faydalari-nelerdir\/\">VLAN<\/a><\/strong> (Virtual LAN) teknolojisi, uzun y\u0131llar boyunca bu ihtiya\u00e7lar\u0131 kar\u015f\u0131lamak i\u00e7in kullan\u0131ld\u0131. Ancak, g\u00fcn\u00fcm\u00fcz\u00fcn karma\u015f\u0131k ve dinamik a\u011f gereksinimleri, daha esnek ve \u00f6l\u00e7eklenebilir bir \u00e7\u00f6z\u00fcm olan <strong><a href=\"https:\/\/sunucucozumleri.com\/blog\/vxlan-virtual-extensible-lan-nedir-teknik-detaylari-ve-kullanim-senaryolari\/\">VXLAN<\/a><\/strong> (Virtual Extensible LAN) teknolojisini ortaya \u00e7\u0131kard\u0131.<\/p>\n<p>Bu makalede, VXLAN ve VLAN aras\u0131ndaki farklar\u0131 detayl\u0131 ve teknik bir \u015fekilde inceleyece\u011fiz. Her iki teknolojinin \u00e7al\u0131\u015fma prensiplerini, avantajlar\u0131n\u0131, dezavantajlar\u0131n\u0131 ve kullan\u0131m senaryolar\u0131n\u0131 ele alaca\u011f\u0131z.<\/p>\n<hr \/>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Makale \u0130\u00e7eri\u011fi<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u0130\u00e7indekiler Tablosunu A\u00e7\/Kapat\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/sunucucozumleri.com\/blog\/vxlan-ile-vlan-farki-detayli-ve-teknik-bir-karsilastirma\/#1_VLAN_Virtual_LAN_Nedir\" >1. VLAN (Virtual LAN) Nedir?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/sunucucozumleri.com\/blog\/vxlan-ile-vlan-farki-detayli-ve-teknik-bir-karsilastirma\/#11_Tanim_ve_Temel_Ozellikler\" >1.1. Tan\u0131m ve Temel \u00d6zellikler<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/sunucucozumleri.com\/blog\/vxlan-ile-vlan-farki-detayli-ve-teknik-bir-karsilastirma\/#12_VLAN_Cercevesi_Frame\" >1.2. VLAN \u00c7er\u00e7evesi (Frame)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/sunucucozumleri.com\/blog\/vxlan-ile-vlan-farki-detayli-ve-teknik-bir-karsilastirma\/#13_VLAN_Kullanim_Senaryolari\" >1.3. VLAN Kullan\u0131m Senaryolar\u0131<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/sunucucozumleri.com\/blog\/vxlan-ile-vlan-farki-detayli-ve-teknik-bir-karsilastirma\/#2_VXLAN_Virtual_Extensible_LAN_Nedir\" >2. VXLAN (Virtual Extensible LAN) Nedir?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/sunucucozumleri.com\/blog\/vxlan-ile-vlan-farki-detayli-ve-teknik-bir-karsilastirma\/#21_Tanim_ve_Temel_Ozellikler\" >2.1. Tan\u0131m ve Temel \u00d6zellikler<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/sunucucozumleri.com\/blog\/vxlan-ile-vlan-farki-detayli-ve-teknik-bir-karsilastirma\/#22_VXLAN_Cercevesi_Frame\" >2.2. VXLAN \u00c7er\u00e7evesi (Frame)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/sunucucozumleri.com\/blog\/vxlan-ile-vlan-farki-detayli-ve-teknik-bir-karsilastirma\/#23_VXLAN_Kullanim_Senaryolari\" >2.3. VXLAN Kullan\u0131m Senaryolar\u0131<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/sunucucozumleri.com\/blog\/vxlan-ile-vlan-farki-detayli-ve-teknik-bir-karsilastirma\/#3_VXLAN_ile_VLAN_Arasindaki_Temel_Farklar\" >3. VXLAN ile VLAN Aras\u0131ndaki Temel Farklar<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/sunucucozumleri.com\/blog\/vxlan-ile-vlan-farki-detayli-ve-teknik-bir-karsilastirma\/#31_Olceklenebilirlik\" >3.1. \u00d6l\u00e7eklenebilirlik<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/sunucucozumleri.com\/blog\/vxlan-ile-vlan-farki-detayli-ve-teknik-bir-karsilastirma\/#32_Kapsulleme_Encapsulation\" >3.2. Kaps\u00fclleme (Encapsulation)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/sunucucozumleri.com\/blog\/vxlan-ile-vlan-farki-detayli-ve-teknik-bir-karsilastirma\/#33_Ag_Katmani_Network_Layer\" >3.3. A\u011f Katman\u0131 (Network Layer)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/sunucucozumleri.com\/blog\/vxlan-ile-vlan-farki-detayli-ve-teknik-bir-karsilastirma\/#34_Yayin_Alani_Broadcast_Domain\" >3.4. Yay\u0131n Alan\u0131 (Broadcast Domain)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/sunucucozumleri.com\/blog\/vxlan-ile-vlan-farki-detayli-ve-teknik-bir-karsilastirma\/#35_Performans\" >3.5. Performans<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/sunucucozumleri.com\/blog\/vxlan-ile-vlan-farki-detayli-ve-teknik-bir-karsilastirma\/#4_VXLAN_ve_VLANin_Avantajlari_ve_Dezavantajlari\" >4. VXLAN ve VLAN&#8217;\u0131n Avantajlar\u0131 ve Dezavantajlar\u0131<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/sunucucozumleri.com\/blog\/vxlan-ile-vlan-farki-detayli-ve-teknik-bir-karsilastirma\/#41_VLAN_Avantajlari\" >4.1. VLAN Avantajlar\u0131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/sunucucozumleri.com\/blog\/vxlan-ile-vlan-farki-detayli-ve-teknik-bir-karsilastirma\/#42_VLAN_Dezavantajlari\" >4.2. VLAN Dezavantajlar\u0131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/sunucucozumleri.com\/blog\/vxlan-ile-vlan-farki-detayli-ve-teknik-bir-karsilastirma\/#43_VXLAN_Avantajlari\" >4.3. VXLAN Avantajlar\u0131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/sunucucozumleri.com\/blog\/vxlan-ile-vlan-farki-detayli-ve-teknik-bir-karsilastirma\/#44_VXLAN_Dezavantajlari\" >4.4. VXLAN Dezavantajlar\u0131<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/sunucucozumleri.com\/blog\/vxlan-ile-vlan-farki-detayli-ve-teknik-bir-karsilastirma\/#5_VXLAN_ve_VLAN_Kullanim_Senaryolari\" >5. VXLAN ve VLAN Kullan\u0131m Senaryolar\u0131<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/sunucucozumleri.com\/blog\/vxlan-ile-vlan-farki-detayli-ve-teknik-bir-karsilastirma\/#51_VLAN_Kullanim_Senaryolari\" >5.1. VLAN Kullan\u0131m Senaryolar\u0131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/sunucucozumleri.com\/blog\/vxlan-ile-vlan-farki-detayli-ve-teknik-bir-karsilastirma\/#52_VXLAN_Kullanim_Senaryolari\" >5.2. VXLAN Kullan\u0131m Senaryolar\u0131<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/sunucucozumleri.com\/blog\/vxlan-ile-vlan-farki-detayli-ve-teknik-bir-karsilastirma\/#6_VXLAN_ve_VLANin_Teknik_Detaylari\" >6. VXLAN ve VLAN&#8217;\u0131n Teknik Detaylar\u0131<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/sunucucozumleri.com\/blog\/vxlan-ile-vlan-farki-detayli-ve-teknik-bir-karsilastirma\/#61_VLAN_Teknik_Detaylari\" >6.1. VLAN Teknik Detaylar\u0131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/sunucucozumleri.com\/blog\/vxlan-ile-vlan-farki-detayli-ve-teknik-bir-karsilastirma\/#62_VXLAN_Teknik_Detaylari\" >6.2. VXLAN Teknik Detaylar\u0131<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/sunucucozumleri.com\/blog\/vxlan-ile-vlan-farki-detayli-ve-teknik-bir-karsilastirma\/#7_Sonuc\" >7. Sonu\u00e7<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"1_VLAN_Virtual_LAN_Nedir\"><\/span>1. VLAN (Virtual LAN) Nedir?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"11_Tanim_ve_Temel_Ozellikler\"><\/span>1.1. Tan\u0131m ve Temel \u00d6zellikler<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>VLAN, bir fiziksel a\u011f \u00fczerinde mant\u0131ksal a\u011flar olu\u015fturmak i\u00e7in kullan\u0131lan bir teknolojidir. VLAN&#8217;lar, a\u011f trafi\u011fini izole etmek ve y\u00f6netmek i\u00e7in kullan\u0131l\u0131r. Her VLAN, kendi yay\u0131n alan\u0131na (broadcast <a href=\"https:\/\/sunucucozumleri.com\/blog\/domain-nedir\/\">domain<\/a>) sahiptir ve farkl\u0131 VLAN&#8217;lar aras\u0131ndaki trafik, bir y\u00f6nlendirici (<a href=\"https:\/\/sunucucozumleri.com\/blog\/router-nedir-router-ne-ise-yarar\/\">router<\/a>) veya Layer 3 <a href=\"https:\/\/sunucucozumleri.com\/blog\/switch-nedir-switch-ne-ise-yarar\/\">switch<\/a> \u00fczerinden iletilir.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"12_VLAN_Cercevesi_Frame\"><\/span>1.2. VLAN \u00c7er\u00e7evesi (Frame)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>VLAN \u00e7er\u00e7evesi, IEEE 802.1Q standard\u0131na g\u00f6re tan\u0131mlan\u0131r. Bu standarda g\u00f6re, Ethernet \u00e7er\u00e7evesine bir VLAN etiketi (tag) eklenir. VLAN etiketi, 12 bitlik bir VLAN ID i\u00e7erir, bu da 4.096 farkl\u0131 VLAN tan\u0131mlamaya olanak tan\u0131r.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"13_VLAN_Kullanim_Senaryolari\"><\/span>1.3. VLAN Kullan\u0131m Senaryolar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>A\u011f Segmentasyonu<\/strong>: Farkl\u0131 departmanlar veya kullan\u0131c\u0131 gruplar\u0131 i\u00e7in ayr\u0131 a\u011f segmentleri olu\u015fturmak.<\/li>\n<li><strong>G\u00fcvenlik<\/strong>: Hassas verileri izole etmek ve yetkisiz eri\u015fimi engellemek.<\/li>\n<li><strong>Yay\u0131n Trafi\u011fini Azaltma<\/strong>: Yay\u0131n trafi\u011fini s\u0131n\u0131rland\u0131rarak a\u011f performans\u0131n\u0131 art\u0131rmak.<\/li>\n<\/ul>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"2_VXLAN_Virtual_Extensible_LAN_Nedir\"><\/span>2. VXLAN (Virtual Extensible LAN) Nedir?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"21_Tanim_ve_Temel_Ozellikler\"><\/span>2.1. Tan\u0131m ve Temel \u00d6zellikler<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>VXLAN, Layer 2 Ethernet \u00e7er\u00e7evelerini Layer 3 IP paketleri i\u00e7inde kaps\u00fclleyerek (encapsulation) sanal a\u011flar olu\u015fturmay\u0131 sa\u011flayan bir protokold\u00fcr. VXLAN, geleneksel VLAN&#8217;lar\u0131n 4.096 VLAN ID s\u0131n\u0131r\u0131n\u0131 a\u015fmak ve daha b\u00fcy\u00fck \u00f6l\u00e7ekli a\u011flar olu\u015fturmak i\u00e7in tasarlanm\u0131\u015ft\u0131r. VXLAN, 24 bitlik bir VXLAN A\u011f Tan\u0131mlay\u0131c\u0131s\u0131 (VNI) kullan\u0131r, bu da 16.777.216 farkl\u0131 sanal a\u011f olu\u015fturma imkan\u0131 sunar.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"22_VXLAN_Cercevesi_Frame\"><\/span>2.2. VXLAN \u00c7er\u00e7evesi (Frame)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>VXLAN \u00e7er\u00e7evesi, orijinal Layer 2 Ethernet \u00e7er\u00e7evesini UDP (User Datagram Protocol) paketi i\u00e7inde kaps\u00fcller. VXLAN ba\u015fl\u0131\u011f\u0131, VXLAN A\u011f Tan\u0131mlay\u0131c\u0131s\u0131n\u0131 (VNI) i\u00e7erir. Bu kaps\u00fclleme i\u015flemi, VXLAN&#8217;\u0131n Layer 3 a\u011flar \u00fczerinde Layer 2 a\u011flar\u0131n\u0131 geni\u015fletmesine olanak tan\u0131r.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"23_VXLAN_Kullanim_Senaryolari\"><\/span>2.3. VXLAN Kullan\u0131m Senaryolar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>B\u00fcy\u00fck \u00d6l\u00e7ekli Veri Merkezleri<\/strong>: Binlerce veya milyonlarca sanal a\u011f olu\u015fturmak.<\/li>\n<li><strong>Bulut Bili\u015fim<\/strong>: \u00c7ok kirac\u0131l\u0131 (multi-tenant) ortamlar i\u00e7in izole sanal a\u011flar olu\u015fturmak.<\/li>\n<li><strong>Co\u011frafi Geni\u015fletme<\/strong>: Farkl\u0131 veri merkezleri aras\u0131nda Layer 2 ba\u011flant\u0131lar kurmak.<\/li>\n<\/ul>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"3_VXLAN_ile_VLAN_Arasindaki_Temel_Farklar\"><\/span>3. VXLAN ile VLAN Aras\u0131ndaki Temel Farklar<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"31_Olceklenebilirlik\"><\/span>3.1. \u00d6l\u00e7eklenebilirlik<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>VLAN<\/strong>: 12 bitlik VLAN ID kullan\u0131r, bu da 4.096 farkl\u0131 VLAN tan\u0131mlamaya olanak tan\u0131r.<\/li>\n<li><strong>VXLAN<\/strong>: 24 bitlik VNI kullan\u0131r, bu da 16.777.216 farkl\u0131 sanal a\u011f olu\u015fturma imkan\u0131 sunar.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"32_Kapsulleme_Encapsulation\"><\/span>3.2. Kaps\u00fclleme (Encapsulation)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>VLAN<\/strong>: IEEE 802.1Q standard\u0131na g\u00f6re Ethernet \u00e7er\u00e7evesine VLAN etiketi ekler.<\/li>\n<li><strong>VXLAN<\/strong>: Layer 2 Ethernet \u00e7er\u00e7evesini UDP paketi i\u00e7inde kaps\u00fcller.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"33_Ag_Katmani_Network_Layer\"><\/span>3.3. A\u011f Katman\u0131 (Network Layer)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>VLAN<\/strong>: Layer 2 (Veri Ba\u011flant\u0131 Katman\u0131) \u00fczerinde \u00e7al\u0131\u015f\u0131r.<\/li>\n<li><strong>VXLAN<\/strong>: Layer 3 (A\u011f Katman\u0131) \u00fczerinde \u00e7al\u0131\u015f\u0131r ve Layer 2 a\u011flar\u0131n\u0131 geni\u015fletir.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"34_Yayin_Alani_Broadcast_Domain\"><\/span>3.4. Yay\u0131n Alan\u0131 (Broadcast Domain)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>VLAN<\/strong>: Her VLAN, kendi yay\u0131n alan\u0131na sahiptir.<\/li>\n<li><strong>VXLAN<\/strong>: VXLAN segmentleri, Layer 3 a\u011flar \u00fczerinde yay\u0131n alanlar\u0131n\u0131 geni\u015fletir.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"35_Performans\"><\/span>3.5. Performans<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>VLAN<\/strong>: D\u00fc\u015f\u00fck gecikme s\u00fcresi ve y\u00fcksek performans sunar.<\/li>\n<li><strong>VXLAN<\/strong>: UDP kaps\u00fclleme nedeniyle ek y\u00fck (overhead) olu\u015fturabilir, ancak modern donan\u0131mlar bu y\u00fck\u00fc minimize eder.<\/li>\n<\/ul>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"4_VXLAN_ve_VLANin_Avantajlari_ve_Dezavantajlari\"><\/span>4. VXLAN ve VLAN&#8217;\u0131n Avantajlar\u0131 ve Dezavantajlar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"41_VLAN_Avantajlari\"><\/span>4.1. VLAN Avantajlar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>Basitlik<\/strong>: Kurulum ve y\u00f6netimi kolayd\u0131r.<\/li>\n<li><strong>D\u00fc\u015f\u00fck Gecikme<\/strong>: Layer 2 a\u011flar \u00fczerinde d\u00fc\u015f\u00fck gecikme s\u00fcresi sunar.<\/li>\n<li><strong>Geni\u015f Destek<\/strong>: T\u00fcm a\u011f cihazlar\u0131 taraf\u0131ndan desteklenir.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"42_VLAN_Dezavantajlari\"><\/span>4.2. VLAN Dezavantajlar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>S\u0131n\u0131rl\u0131 \u00d6l\u00e7eklenebilirlik<\/strong>: 4.096 VLAN ID s\u0131n\u0131r\u0131na sahiptir.<\/li>\n<li><strong>Co\u011frafi S\u0131n\u0131rlamalar<\/strong>: Layer 2 a\u011flar, co\u011frafi olarak s\u0131n\u0131rl\u0131d\u0131r.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"43_VXLAN_Avantajlari\"><\/span>4.3. VXLAN Avantajlar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>Y\u00fcksek \u00d6l\u00e7eklenebilirlik<\/strong>: 16.777.216 farkl\u0131 sanal a\u011f olu\u015fturma imkan\u0131 sunar.<\/li>\n<li><strong>Co\u011frafi Esneklik<\/strong>: Layer 3 a\u011flar \u00fczerinde Layer 2 a\u011flar\u0131n\u0131 geni\u015fletir.<\/li>\n<li><strong>\u00c7ok Kirac\u0131l\u0131 Ortamlar<\/strong>: \u00c7ok kirac\u0131l\u0131 ortamlar i\u00e7in idealdir.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"44_VXLAN_Dezavantajlari\"><\/span>4.4. VXLAN Dezavantajlar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>Karma\u015f\u0131kl\u0131k<\/strong>: Kurulum ve y\u00f6netimi daha karma\u015f\u0131kt\u0131r.<\/li>\n<li><strong>Performans Overhead<\/strong>: UDP kaps\u00fclleme nedeniyle ek y\u00fck olu\u015fturabilir.<\/li>\n<\/ul>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"5_VXLAN_ve_VLAN_Kullanim_Senaryolari\"><\/span>5. VXLAN ve VLAN Kullan\u0131m Senaryolar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"51_VLAN_Kullanim_Senaryolari\"><\/span>5.1. VLAN Kullan\u0131m Senaryolar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>K\u00fc\u00e7\u00fck ve Orta \u00d6l\u00e7ekli A\u011flar<\/strong>: S\u0131n\u0131rl\u0131 say\u0131da VLAN gerektiren a\u011flar.<\/li>\n<li><strong>Yerel A\u011flar (LAN)<\/strong>: Fiziksel olarak s\u0131n\u0131rl\u0131 a\u011flar.<\/li>\n<li><strong>Basit A\u011f Segmentasyonu<\/strong>: Departmanlar veya kullan\u0131c\u0131 gruplar\u0131 i\u00e7in a\u011f segmentasyonu.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"52_VXLAN_Kullanim_Senaryolari\"><\/span>5.2. VXLAN Kullan\u0131m Senaryolar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>B\u00fcy\u00fck \u00d6l\u00e7ekli Veri Merkezleri<\/strong>: Binlerce veya milyonlarca sanal a\u011f gerektiren a\u011flar.<\/li>\n<li><strong>Bulut Bili\u015fim<\/strong>: \u00c7ok kirac\u0131l\u0131 ortamlar i\u00e7in izole sanal a\u011flar.<\/li>\n<li><strong>Co\u011frafi Geni\u015fletme<\/strong>: Farkl\u0131 veri merkezleri aras\u0131nda Layer 2 ba\u011flant\u0131lar.<\/li>\n<\/ul>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"6_VXLAN_ve_VLANin_Teknik_Detaylari\"><\/span>6. VXLAN ve VLAN&#8217;\u0131n Teknik Detaylar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"61_VLAN_Teknik_Detaylari\"><\/span>6.1. VLAN Teknik Detaylar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>VLAN Etiketi (Tag)<\/strong>: IEEE 802.1Q standard\u0131na g\u00f6re Ethernet \u00e7er\u00e7evesine eklenen 4 baytl\u0131k bir etiket.<\/li>\n<li><strong>VLAN ID<\/strong>: 12 bitlik bir alan, 4.096 farkl\u0131 VLAN tan\u0131mlamaya olanak tan\u0131r.<\/li>\n<li><strong>Native VLAN<\/strong>: Etiketsiz (untagged) trafik i\u00e7in kullan\u0131lan varsay\u0131lan VLAN.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"62_VXLAN_Teknik_Detaylari\"><\/span>6.2. VXLAN Teknik Detaylar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>VXLAN Ba\u015fl\u0131\u011f\u0131<\/strong>: Orijinal Ethernet \u00e7er\u00e7evesine eklenen 8 baytl\u0131k bir ba\u015fl\u0131k.<\/li>\n<li><strong>VXLAN A\u011f Tan\u0131mlay\u0131c\u0131s\u0131 (VNI)<\/strong>: 24 bitlik bir alan, 16.777.216 farkl\u0131 sanal a\u011f olu\u015fturma imkan\u0131 sunar.<\/li>\n<li><strong>VTEP (VXLAN Tunnel Endpoint)<\/strong>: VXLAN trafi\u011fini kaps\u00fclleyen ve kaps\u00fcl\u00fc \u00e7\u00f6zen cihazlar.<\/li>\n<\/ul>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"7_Sonuc\"><\/span>7. Sonu\u00e7<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>VXLAN ve VLAN, modern a\u011f altyap\u0131lar\u0131nda sanal a\u011flar olu\u015fturmak ve y\u00f6netmek i\u00e7in kullan\u0131lan iki farkl\u0131 teknolojidir. VLAN, k\u00fc\u00e7\u00fck ve orta \u00f6l\u00e7ekli a\u011flar i\u00e7in basit ve etkili bir \u00e7\u00f6z\u00fcm sunarken, VXLAN b\u00fcy\u00fck \u00f6l\u00e7ekli ve karma\u015f\u0131k a\u011flar i\u00e7in daha esnek ve \u00f6l\u00e7eklenebilir bir \u00e7\u00f6z\u00fcm sunar.<\/p>\n<p>E\u011fer b\u00fcy\u00fck \u00f6l\u00e7ekli bir veri merkezi veya \u00e7ok kirac\u0131l\u0131 bir bulut ortam\u0131 y\u00f6netiyorsan\u0131z, VXLAN&#8217;\u0131 tercih etmeniz \u00f6nerilir. Ancak, daha basit ve s\u0131n\u0131rl\u0131 bir a\u011f altyap\u0131s\u0131na sahipseniz, VLAN yeterli olabilir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Modern a\u011f altyap\u0131lar\u0131nda sanal a\u011flar olu\u015fturmak ve y\u00f6netmek, b\u00fcy\u00fck \u00f6l\u00e7ekli veri merkezleri, bulut bili\u015fim ve \u00e7ok kirac\u0131l\u0131 (multi-tenant) ortamlar i\u00e7in kritik \u00f6neme sahiptir. Geleneksel VLAN (Virtual LAN) teknolojisi, uzun y\u0131llar boyunca bu ihtiya\u00e7lar\u0131 kar\u015f\u0131lamak i\u00e7in kullan\u0131ld\u0131. Ancak, g\u00fcn\u00fcm\u00fcz\u00fcn karma\u015f\u0131k ve dinamik a\u011f gereksinimleri, daha esnek ve \u00f6l\u00e7eklenebilir bir \u00e7\u00f6z\u00fcm olan VXLAN (Virtual Extensible LAN) teknolojisini &hellip;<\/p>\n","protected":false},"author":1,"featured_media":8892,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"class_list":["post-8891","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-network"],"acf":[],"_links":{"self":[{"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/posts\/8891","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/comments?post=8891"}],"version-history":[{"count":0,"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/posts\/8891\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/media\/8892"}],"wp:attachment":[{"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/media?parent=8891"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/categories?post=8891"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/tags?post=8891"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}