{"id":8486,"date":"2024-09-27T12:28:38","date_gmt":"2024-09-27T09:28:38","guid":{"rendered":"https:\/\/sunucucozumleri.com\/?p=8486"},"modified":"2024-09-27T12:28:38","modified_gmt":"2024-09-27T09:28:38","slug":"arista-switch-nasil-guncellenir","status":"publish","type":"post","link":"https:\/\/sunucucozumleri.com\/blog\/arista-switch-nasil-guncellenir\/","title":{"rendered":"Arista Switch Nas\u0131l G\u00fcncellenir?"},"content":{"rendered":"<p>Arista Networks, a\u011f altyap\u0131lar\u0131 i\u00e7in y\u00fcksek performansl\u0131 <a href=\"https:\/\/sunucucozumleri.com\/blog\/switch-nedir-switch-ne-ise-yarar\/\">switch<\/a> \u00e7\u00f6z\u00fcmleri sunan lider firmalardan biridir. Arista switch&#8217;leri, veri merkezlerinde ve bulut ortamlar\u0131nda a\u011f performans\u0131n\u0131 optimize eden geli\u015fmi\u015f bir i\u015fletim sistemi olan <strong>EOS (Extensible Operating System)<\/strong> ile \u00e7al\u0131\u015f\u0131r. Arista switch\u2019lerinin g\u00fcncellenmesi, hem g\u00fcvenli\u011fi art\u0131rmak hem de yeni \u00f6zelliklerden yararlanmak i\u00e7in \u00f6nemlidir. Bu yaz\u0131da, Arista switch&#8217;inizi ad\u0131m ad\u0131m nas\u0131l g\u00fcncelleyebilece\u011finizi anlataca\u011f\u0131z.<\/p>\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-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/sunucucozumleri.com\/blog\/arista-switch-nasil-guncellenir\/#1_Neden_Arista_Switchinizi_Guncellemelisiniz\" >1. Neden Arista Switch&#8217;inizi G\u00fcncellemelisiniz?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/sunucucozumleri.com\/blog\/arista-switch-nasil-guncellenir\/#2_Guncellemeye_Hazirlik\" >2. G\u00fcncellemeye Haz\u0131rl\u0131k<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/sunucucozumleri.com\/blog\/arista-switch-nasil-guncellenir\/#a_Yedekleme_Alin\" >a. Yedekleme Al\u0131n<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h3><span class=\"ez-toc-section\" id=\"1_Neden_Arista_Switchinizi_Guncellemelisiniz\"><\/span>1. Neden Arista Switch&#8217;inizi G\u00fcncellemelisiniz?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Switch&#8217;lerin g\u00fcncellenmesi genellikle g\u00f6z ard\u0131 edilebilen bir konudur, ancak g\u00fcncellemeler a\u011f g\u00fcvenli\u011fi ve performans\u0131 a\u00e7\u0131s\u0131ndan kritik \u00f6neme sahiptir. \u0130\u015fte Arista switch&#8217;inizi g\u00fcncellemeniz i\u00e7in birka\u00e7 neden:<\/p>\n<ul>\n<li><strong>G\u00fcvenlik a\u00e7\u0131klar\u0131n\u0131n kapat\u0131lmas\u0131:<\/strong> Firmware g\u00fcncellemeleri, bilinen g\u00fcvenlik a\u00e7\u0131klar\u0131n\u0131 giderir ve a\u011f\u0131n\u0131z\u0131 d\u0131\u015f tehditlere kar\u015f\u0131 korur.<\/li>\n<li><strong>Yeni \u00f6zellikler:<\/strong> G\u00fcncellemeler, switch&#8217;inize yeni i\u015flevler ve protokoller ekleyebilir, a\u011f\u0131n\u0131z\u0131n kapasitesini art\u0131rabilir.<\/li>\n<li><strong>Performans iyile\u015ftirmeleri:<\/strong> G\u00fcncellemeler, mevcut donan\u0131m\u0131 optimize ederek a\u011f performans\u0131n\u0131 art\u0131rabilir.<\/li>\n<li><strong>Hata d\u00fczeltmeleri:<\/strong> Yaz\u0131l\u0131m hatalar\u0131n\u0131 d\u00fczeltir ve daha kararl\u0131 bir sistem sa\u011flar.<\/li>\n<\/ul>\n<p>Bu nedenlerden dolay\u0131, Arista switch&#8217;inizi d\u00fczenli olarak g\u00fcncellemeniz \u00f6nemlidir.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Guncellemeye_Hazirlik\"><\/span>2. G\u00fcncellemeye Haz\u0131rl\u0131k<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Arista switch g\u00fcncellemesi yapmadan \u00f6nce baz\u0131 haz\u0131rl\u0131k ad\u0131mlar\u0131n\u0131 izlemek gereklidir. A\u015fa\u011f\u0131daki ad\u0131mlar\u0131 takip ederek sorunsuz bir g\u00fcncelleme s\u00fcreci ge\u00e7irebilirsiniz.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"a_Yedekleme_Alin\"><\/span>a. Yedekleme Al\u0131n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>G\u00fcncelleme s\u0131ras\u0131nda herhangi bir sorun \u00e7\u0131kmas\u0131 durumunda geri d\u00f6nmek i\u00e7in yap\u0131land\u0131rma dosyalar\u0131n\u0131z\u0131 yedeklemelisiniz. Bunu yapmak i\u00e7in a\u015fa\u011f\u0131daki komutu kullanabilirsiniz:<\/p>\n<blockquote><p>copy running-config startup-config<\/p><\/blockquote>\n<p>Ayr\u0131ca yap\u0131land\u0131rma dosyan\u0131z\u0131 d\u0131\u015f bir sunucuya kopyalayarak da yedek alabilirsiniz:<\/p>\n<blockquote><p>copy running-config tftp:\/\/server_ip_address\/config_backup<\/p><\/blockquote>\n<p><strong>b. Yaz\u0131l\u0131m S\u00fcr\u00fcm\u00fcn\u00fc Kontrol Edin<\/strong><br \/>\nG\u00fcncelleme yapmadan \u00f6nce mevcut EOS s\u00fcr\u00fcm\u00fcn\u00fcz\u00fc kontrol edin:<\/p>\n<blockquote><p>show version<\/p><\/blockquote>\n<p>Bu komut mevcut yaz\u0131l\u0131m s\u00fcr\u00fcm\u00fcn\u00fc ve switch\u2019in di\u011fer donan\u0131m bilgilerini g\u00f6sterecektir. Mevcut s\u00fcr\u00fcm ile yeni s\u00fcr\u00fcm aras\u0131nda b\u00fcy\u00fck bir de\u011fi\u015fiklik olup olmad\u0131\u011f\u0131n\u0131 g\u00f6rmek \u00f6nemlidir.<\/p>\n<p><strong>c. Do\u011fru Yaz\u0131l\u0131m Dosyas\u0131n\u0131 \u0130ndirin<\/strong><br \/>\nArista&#8217;n\u0131n destek web sitesinden uygun EOS yaz\u0131l\u0131m\u0131n\u0131 indirin. Arista DCS-7050SX-64-R gibi fiziksel switch&#8217;ler i\u00e7in &#8220;EOS&#8221; s\u00fcr\u00fcmlerini indirmeniz gerekmektedir. Sanal switch&#8217;ler i\u00e7in kullan\u0131lan vEOS ve konteyner tabanl\u0131 cEOS dosyalar\u0131 yerine, fiziksel cihazlar i\u00e7in olan do\u011fru EOS s\u00fcr\u00fcm\u00fcn\u00fc se\u00e7ti\u011finizden emin olun.<\/p>\n<p><strong>3. Arista Switch G\u00fcncelleme Ad\u0131mlar\u0131<\/strong><br \/>\nArt\u0131k switch&#8217;inizi g\u00fcncellemeye haz\u0131r oldu\u011funuza g\u00f6re ad\u0131m ad\u0131m nas\u0131l yapaca\u011f\u0131n\u0131z\u0131 inceleyelim.<\/p>\n<p><strong>a. Yaz\u0131l\u0131m\u0131 Switch\u2019e Y\u00fckleyin<\/strong><br \/>\n\u0130lk ad\u0131m, indirdi\u011finiz EOS yaz\u0131l\u0131m dosyas\u0131n\u0131 switch\u2019e aktarmakt\u0131r. Bu i\u015flemi FTP, TFTP, SCP veya USB kullanarak ger\u00e7ekle\u015ftirebilirsiniz. SCP kullanarak bir \u00f6rnek verecek olursak:<\/p>\n<blockquote><p>scp EOS-4.x.x.swi admin@switch_ip:\/mnt\/flash\/<\/p><\/blockquote>\n<p>Bu komut, indirdi\u011finiz .swi dosyas\u0131n\u0131 switch&#8217;inizin \/mnt\/flash\/ dizinine kopyalar.<\/p>\n<p><strong>b. Yeni Yaz\u0131l\u0131m\u0131 Y\u00fckleyin<\/strong><br \/>\nDosyay\u0131 y\u00fckledikten sonra yeni yaz\u0131l\u0131m\u0131 aktif hale getirmek i\u00e7in a\u015fa\u011f\u0131daki komutu kullan\u0131n:<\/p>\n<blockquote><p>copy flash:EOS-4.x.x.swi flash:<\/p><\/blockquote>\n<p>Bu komut, yeni yaz\u0131l\u0131m dosyas\u0131n\u0131 switch&#8217;in flash belle\u011fine kopyalar ve yap\u0131land\u0131r\u0131r.<\/p>\n<p><strong>c. Switch\u2019i Yeniden Ba\u015flat\u0131n<\/strong><br \/>\nYeni yaz\u0131l\u0131m\u0131 etkinle\u015ftirmek i\u00e7in switch&#8217;inizi yeniden ba\u015flatman\u0131z gerekir. Yeniden ba\u015flatma komutunu kullanarak bu i\u015flemi ger\u00e7ekle\u015ftirin:<\/p>\n<blockquote><p>reload<\/p><\/blockquote>\n<p>Switch, yeniden ba\u015flat\u0131lacak ve yeni EOS s\u00fcr\u00fcm\u00fc ile \u00e7al\u0131\u015fmaya ba\u015flayacakt\u0131r. Yeniden ba\u015flatma i\u015flemi tamamland\u0131ktan sonra, switch&#8217;in yeni s\u00fcr\u00fcmle ba\u015far\u0131l\u0131 bir \u015fekilde \u00e7al\u0131\u015f\u0131p \u00e7al\u0131\u015fmad\u0131\u011f\u0131n\u0131 kontrol etmek i\u00e7in a\u015fa\u011f\u0131daki komutlar\u0131 kullanabilirsiniz:<\/p>\n<blockquote><p>show version<\/p><\/blockquote>\n<p>Bu komut, yeni EOS s\u00fcr\u00fcm\u00fcn\u00fc do\u011frulaman\u0131za olanak tan\u0131r.<\/p>\n<p><strong>4. G\u00fcncelleme Sonras\u0131 Kontroller<\/strong><br \/>\nG\u00fcncelleme tamamland\u0131ktan sonra baz\u0131 temel kontrolleri yapman\u0131z \u00f6nemlidir.<\/p>\n<p><strong>a. Switch\u2019in Durumunu Kontrol Edin<\/strong><br \/>\nSwitch\u2019in d\u00fczg\u00fcn \u00e7al\u0131\u015ft\u0131\u011f\u0131ndan emin olmak i\u00e7in a\u015fa\u011f\u0131daki komutlar\u0131 kullanarak genel durumu kontrol edebilirsiniz:<\/p>\n<blockquote><p>show interfaces status<br \/>\nshow logging<\/p><\/blockquote>\n<p>Bu komutlar, interface durumlar\u0131n\u0131 ve switch&#8217;in loglar\u0131n\u0131 incelemenize yard\u0131mc\u0131 olacakt\u0131r.<\/p>\n<p><strong>b. Yedek Yap\u0131land\u0131rmay\u0131 Geri Y\u00fckleyin (Gerekirse)<\/strong><br \/>\nE\u011fer herhangi bir sorun \u00e7\u0131karsa, yedekledi\u011finiz yap\u0131land\u0131rmay\u0131 geri y\u00fcklemek i\u00e7in a\u015fa\u011f\u0131daki komutu kullanabilirsiniz:<\/p>\n<blockquote><p>copy tftp:\/\/server_ip_address\/config_backup running-config<\/p><\/blockquote>\n<p>Bu ad\u0131m, eski yap\u0131land\u0131rmaya d\u00f6nmenizi sa\u011flar ve sorunsuz \u00e7al\u0131\u015fman\u0131z\u0131 garantiler.<\/p>\n<p><strong>5. \u00d6nemli Notlar ve \u0130pu\u00e7lar\u0131<\/strong><br \/>\nArista switch&#8217;inizi g\u00fcncellerken dikkat etmeniz gereken baz\u0131 \u00f6nemli noktalar vard\u0131r:<\/p>\n<p><strong>Bak\u0131m Zaman\u0131:<\/strong> Switch&#8217;inizi g\u00fcncellerken, a\u011f\u0131n kesintiye u\u011framas\u0131n\u0131 istemiyorsan\u0131z bu i\u015flemi bak\u0131m zaman\u0131 i\u00e7inde yapmal\u0131s\u0131n\u0131z.<br \/>\n<strong>Yedekleme:<\/strong> G\u00fcncelleme \u00f6ncesinde yap\u0131land\u0131rma yede\u011fi almak her zaman \u00f6nemlidir. Yedekleme i\u015flemini sadece yerel depolama de\u011fil, harici bir sunucuya da yaparak g\u00fcvenli\u011fi art\u0131rabilirsiniz.<br \/>\n<strong>Otomatik G\u00fcncelleme:<\/strong> Arista&#8217;n\u0131n baz\u0131 modelleri, otomatik g\u00fcncellemeyi destekler. Ancak, manuel kontrol yaparak herhangi bir uyumsuzluk veya olas\u0131 sorunlar\u0131 \u00f6nceden g\u00f6rmek daha g\u00fcvenli olabilir.<br \/>\n<strong>6. Yayg\u0131n G\u00fcncelleme Sorunlar\u0131<\/strong><br \/>\nG\u00fcncelleme s\u0131ras\u0131nda veya sonras\u0131nda baz\u0131 sorunlar ya\u015fayabilirsiniz. \u0130\u015fte kar\u015f\u0131la\u015fabilece\u011finiz yayg\u0131n problemler ve \u00e7\u00f6z\u00fcmleri:<\/p>\n<p><strong>a. Yetersiz Bellek<\/strong><br \/>\nSwitch \u00fczerinde g\u00fcncelleme yapmak i\u00e7in yeterli depolama alan\u0131 olmad\u0131\u011f\u0131nda, a\u015fa\u011f\u0131daki komutla gereksiz dosyalar\u0131 temizleyebilirsiniz:<\/p>\n<blockquote><p>delete flash:old_file.swi<\/p><\/blockquote>\n<p>Bu komut eski EOS dosyalar\u0131n\u0131 silerek yer a\u00e7man\u0131z\u0131 sa\u011flar.<\/p>\n<p><strong>b. G\u00fcncelleme Sonras\u0131 Ba\u011flant\u0131 Sorunlar\u0131<\/strong><br \/>\nG\u00fcncelleme sonras\u0131nda ba\u011flant\u0131 problemleri ya\u015fayabilirsiniz. Bu durumda yap\u0131land\u0131rma dosyalar\u0131n\u0131 ve interface durumlar\u0131n\u0131 kontrol edin. Ayr\u0131ca <a href=\"https:\/\/sunucucozumleri.com\/blog\/vlan-nedir-vlan-faydalari-nelerdir\/\">VLAN<\/a> ve trunk ayarlar\u0131n\u0131n do\u011fru oldu\u011fundan emin olun.<\/p>\n<p><strong>c. Hatal\u0131 Yaz\u0131l\u0131m Y\u00fckleme<\/strong><br \/>\nYanl\u0131\u015f yaz\u0131l\u0131m s\u00fcr\u00fcm\u00fc y\u00fcklenmi\u015fse, yedekten geri d\u00f6nerek eski yap\u0131land\u0131rmaya ge\u00e7ebilir ve do\u011fru s\u00fcr\u00fcm\u00fc indirip tekrar y\u00fckleyebilirsiniz.<\/p>\n<p><strong>7. Sonu\u00e7<\/strong><br \/>\nArista switch\u2019lerin g\u00fcncellenmesi, a\u011f g\u00fcvenli\u011fi ve performans\u0131n\u0131n s\u00fcreklili\u011fi i\u00e7in olduk\u00e7a \u00f6nemlidir. Bu makalede ad\u0131m ad\u0131m g\u00fcncelleme i\u015flemlerini ve dikkat edilmesi gereken noktalar\u0131 ele ald\u0131k. Her zaman g\u00fcncelleme \u00f6ncesi yedek almay\u0131 unutmay\u0131n ve g\u00fcncellemeyi a\u011f trafi\u011fini etkilemeyecek bir zaman diliminde ger\u00e7ekle\u015ftirin. G\u00fcncelleme s\u00fcreci, do\u011fru ad\u0131mlar izlendi\u011finde olduk\u00e7a basit ve g\u00fcvenlidir. Bu sayede a\u011f\u0131n\u0131z\u0131n performans\u0131n\u0131 art\u0131rabilir, g\u00fcvenlik a\u00e7\u0131klar\u0131n\u0131 kapatabilir ve yeni \u00f6zelliklerden yararlanabilirsiniz.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Arista Networks, a\u011f altyap\u0131lar\u0131 i\u00e7in y\u00fcksek performansl\u0131 switch \u00e7\u00f6z\u00fcmleri sunan lider firmalardan biridir. Arista switch&#8217;leri, veri merkezlerinde ve bulut ortamlar\u0131nda a\u011f performans\u0131n\u0131 optimize eden geli\u015fmi\u015f bir i\u015fletim sistemi olan EOS (Extensible Operating System) ile \u00e7al\u0131\u015f\u0131r. Arista switch\u2019lerinin g\u00fcncellenmesi, hem g\u00fcvenli\u011fi art\u0131rmak hem de yeni \u00f6zelliklerden yararlanmak i\u00e7in \u00f6nemlidir. Bu yaz\u0131da, Arista switch&#8217;inizi ad\u0131m ad\u0131m nas\u0131l &hellip;<\/p>\n","protected":false},"author":1,"featured_media":8487,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"class_list":["post-8486","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\/8486","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=8486"}],"version-history":[{"count":0,"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/posts\/8486\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/media\/8487"}],"wp:attachment":[{"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/media?parent=8486"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/categories?post=8486"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/tags?post=8486"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}