{"id":54104,"date":"2019-12-18T00:00:00","date_gmt":"2019-12-17T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/sd-wan-i-dna-v-pomoshh-adminu-osobennosti-arhitektur-i-praktika"},"modified":"2020-02-18T14:02:05","modified_gmt":"2020-02-18T11:02:05","slug":"sd-wan-i-dna-v-pomoshh-adminu-osobennosti-arhitektur-i-praktika","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/administrirovanie\/sd-wan-i-dna-v-pomoshh-adminu-osobennosti-arhitektur-i-praktika","title":{"rendered":"SD-WAN \u0219i DNA \u00een ajutorul administratorului: caracteristici arhitecturale \u0219i practici","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"SD-WAN \u0219i DNA \u00een ajutorul administratorului: caracteristici arhitecturale \u0219i practici\" src=\"\/wp-content\/uploads\/2019\/12\/7932ae430c14e26ccf1a0f9c45ce080b.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Standul pe care \u00eel po\u021bi atinge \u00een laboratorul nostru, dac\u0103 \u00ee\u021bi dore\u0219ti. <\/i><\/p>\n<p>SD-WAN \u0219i SD-Access sunt dou\u0103 abord\u0103ri proprietare diferite pentru construirea re\u021belelor. \u00cen viitor, acestea ar trebui s\u0103 se uneasc\u0103 \u00eentr-o re\u021bea overlay, dar pentru moment se apropie doar. Logica este urm\u0103toarea: lu\u0103m re\u021beaua din anii '90 \u0219i aplic\u0103m toate patch-urile \u0219i caracteristicile necesare, f\u0103r\u0103 a a\u0219tepta ca acestea s\u0103 devin\u0103 un nou standard deschis dup\u0103 \u00eenc\u0103 10 ani. <\/p>\n<p>SD-WAN este un patch SDN pentru re\u021belele corporative distribuite. Transportul este separat, controlul este separat, astfel \u00eenc\u00e2t controlul devine mai simplu.<\/p>\n<p>Avantajele sunt c\u0103 toate canalele de comunica\u021bie sunt utilizate activ, inclusiv cele de rezerv\u0103. Exist\u0103 rutare a pachetelor c\u0103tre aplica\u021bii: ce, prin ce canal \u0219i cu ce prioritate. Procedura simplificat\u0103 de desf\u0103\u0219urare a noilor puncte: \u00een loc de a aplica configura\u021bia, este suficient s\u0103 specifici adresa serverului Cisco din marele Internet, din data center-ul KROK sau al clientului, de unde se ob\u021bin configura\u021biile pentru re\u021beaua ta. <\/p>\n<p>SD-Access (DNA) este automatizarea gestion\u0103rii re\u021belei locale: configurare dintr-un singur punct, asistente, interfe\u021be prietenoase. De fapt, se construie\u0219te o alt\u0103 re\u021bea cu un transport diferit la nivelul protocoalelor deasupra re\u021belei tale, iar la grani\u021bele perimetrului se asigur\u0103 compatibilitatea cu re\u021belele mai vechi. <\/p>\n<p>Ne vom ocupa de acest lucru mai jos. <\/p>\n<p>Acum c\u00e2teva demonstra\u021bii pe standuri de testare \u00een laboratorul nostru, cum arat\u0103 \u0219i cum func\u021bioneaz\u0103. <noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h3>S\u0103 \u00eencepem cu SD-WAN. Principalele capacit\u0103\u021bi:<\/h3>\n<p><\/p>\n<ul>\n<li>Simplificarea desf\u0103\u0219ur\u0103rii noilor puncte (ZTP) \u2013 se presupune c\u0103 furnizezi punctului o adres\u0103 de server cu set\u0103rile. Punctul se conecteaz\u0103 la acesta, prime\u0219te configura\u021bia, o aplic\u0103 \u0219i se integreaz\u0103 \u00een panoul t\u0103u de control. Astfel, se asigur\u0103 Zero-Touch Provisioning (ZTP). Pentru a desf\u0103\u0219ura un dispozitiv final, inginerul de re\u021bea nu trebuie s\u0103 se deplaseze la fa\u021ba locului. Principalul lucru este s\u0103 porne\u0219ti corect dispozitivul \u0219i s\u0103 conectezi toate cablurile; ulterior, echipamentul se va conecta singur la sistem. Configura\u021biile pot fi \u00eenc\u0103rcate prin cereri DNS \u00een cloud-ul furnizorului de pe un mediu USB conectat sau se poate deschide un hyperlink de pe un laptop conectat la dispozitiv prin Wi-Fi sau Ethernet.<\/li>\n<li>Simplificarea administr\u0103rii rutiere a re\u021belei \u2014 configur\u0103ri din \u0219abloane, politici globale, configurabile centralizat pentru cinci filiale sau chiar pentru 5.000. Totul dintr-un singur loc. F\u0103r\u0103 drumuri lungi \u2014 o op\u021biune foarte convenabil\u0103 de returnare automat\u0103 la configura\u021bia anterioar\u0103.<\/li>\n<li>Gestionarea traficului la nivelul aplica\u021biilor \u2014 asigurarea calit\u0103\u021bii \u0219i actualizarea constant\u0103 a semn\u0103turilor aplica\u021biilor. Politicile sunt configurate \u0219i aplicate centralizat (nu este nevoie s\u0103 scrie\u021bi \u0219i s\u0103 actualiza\u021bi h\u0103r\u021bile de rutare pentru fiecare router, ca \u00eenainte). Se poate vedea cine, unde \u0219i ce trimite. <\/li>\n<li>Segmentarea re\u021belei. VPN-uri izolate independente deasupra \u00eentregii infrastructuri \u2014 fiecare av\u00e2nd propria rutare. Prin default, traficul dintre ele este \u00eenchis, se pot deschide accesuri doar pentru tipuri de trafic clare \u00een nodurile evidente ale re\u021belei, de exemplu, permi\u021b\u00e2nd totul printr-un firewall mare sau un proxy. <\/li>\n<li>Vizibilitatea istoricului calit\u0103\u021bii re\u021belei \u2014 cum au func\u021bionat aplica\u021biile \u0219i canalele. Foarte util pentru analiza \u0219i corectarea situa\u021biei \u00eenainte ca utilizatorii s\u0103 \u00eenceap\u0103 s\u0103 se pl\u00e2ng\u0103 de instabilitatea aplica\u021biilor.<\/li>\n<li>Vizibilitatea canalelor \u2014 merit\u0103 banii, vin \u00een realitate doi operatori diferi\u021bi la obiect, sau de fapt trec prin aceea\u0219i re\u021bea \u0219i se degradeaz\u0103\/cad simultan. <\/li>\n<li>Vizibilitate pentru aplica\u021biile cloud \u0219i orientarea traficului prin canale specifice pe baza acestuia (Cloud Onramp). <\/li>\n<li>Un singur dispozitiv con\u021bine un router \u0219i un firewall (mai exact, un NGFW). Mai pu\u021bine dispozitive \u2014 mai ieftin de desf\u0103\u0219urat o nou\u0103 filial\u0103.<\/li>\n<\/ul>\n<h3>Componentele \u0219i arhitectura solu\u021biilor SD-WAN.<\/h3>\n<p>\nDispozitivele finale \u2014 WAN-routere, care pot fi hardware sau virtuale. <\/p>\n<p>Orchestratori \u2014 instrumente de gestionare a re\u021belei. Pe acestea se configureaz\u0103 parametrii dispozitivelor finale, politicile de rutare a traficului, func\u021bionalitatea de securitate. Se ob\u021bin configura\u021bii care sunt trimise automat prin re\u021beaua de control c\u0103tre noduri. \u00cen paralel, orchestratorul ascult\u0103 re\u021beaua \u0219i face monitorizare \u2014 disponibilitatea dispozitivelor, porturilor, canalele de comunica\u021bie, \u00eenc\u0103rcarea interfe\u021belor.<\/p>\n<p>Instrumente de analiz\u0103. Creaz\u0103 rapoarte pe baza datelor colectate de la dispozitivele finale: istoria calit\u0103\u021bii canalelor, a aplica\u021biilor re\u021belei, disponibilitatea nodurilor etc. <\/p>\n<p>Controloarele sunt responsabile de aplicarea politicilor de rutare a traficului \u00een re\u021bea. Cel mai apropiat echivalent \u00een re\u021belele tradi\u021bionale poate fi considerat BGP Route Reflector. Politicile globale, pe care administratorul le configureaz\u0103 \u00een orchestrator, determin\u0103 controloarele s\u0103 modifice compunerea tabelelor lor de rutare \u0219i s\u0103 trimit\u0103 informa\u021bii actualizate dispozitivelor finale.<\/p>\n<h3>Ce ob\u021bine serviciul IT de la SD-WAN:<\/h3>\n<p><\/p>\n<ol>\n<li>Canalul de rezerv\u0103 este folosit constant (nu st\u0103 neutilizat). Devine mai ieftin, deoarece se pot permite dou\u0103 canale mai pu\u021bin robuste. <\/li>\n<li>Comutarea automat\u0103 a traficului aplica\u021biilor \u00eentre canale. <\/li>\n<li>Timpul administratorului: se poate dezvolta re\u021beaua la nivel global, nu trebuie s\u0103 se umble la fiecare echipament cu configura\u021biile. <\/li>\n<li>Viteza de deschidere a noilor filiale. Este semnificativ mai mare.<\/li>\n<li>Mai pu\u021bin\u0103 laten\u021b\u0103 \u00een timpul \u00eenlocuirii echipamentului defect.<\/li>\n<li>Reconversie rapid\u0103 a re\u021belei pentru noi servicii.<\/li>\n<\/ol>\n<h3>Ce ob\u021bine business-ul de la SD-WAN:<\/h3>\n<p><\/p>\n<ol>\n<li>Func\u021bionare garantat\u0103 a aplica\u021biilor de business pe re\u021bele distribuite, inclusiv prin canale de internet deschise. Este vorba despre predictibilitatea afacerii. <\/li>\n<li>Suport instantaneu pentru noi aplica\u021bii de business pe \u00eentreaga re\u021bea distribuit\u0103, indiferent de num\u0103rul filialelor. Este vorba despre viteza afacerii.<\/li>\n<li>Conectare rapid\u0103 \u0219i sigur\u0103 a filialelor din orice loca\u021bie \u00eendep\u0103rtat\u0103, folosind orice tehnologie de conectare (internetul este peste tot, dar liniile dedicate \u0219i VPN-urile nu sunt). Este vorba despre flexibilitatea afacerii \u00een alegerea loca\u021biei.<\/li>\n<li>Poate fi un proiect cu livrare \u0219i punere \u00een func\u021biune, sau poate fi un serviciu <br \/>\ncu pl\u0103\u021bi lunare din partea unei companii IT, operator de telecomunica\u021bii sau furnizor de cloud. Cum le e mai u\u0219or.<\/li>\n<\/ol>\n<p>\nBeneficiile afacerilor de la SD-WAN pot fi absolut variate, de exemplu, un client ne-a spus c\u0103 a venit o solicitare de la top management pentru a organiza o linie direct\u0103 cu to\u021bi angaja\u021bii unei companii de mii de oameni \u0219i posibilitatea de a livra con\u021binut. <\/p>\n<blockquote><p>Pentru noi a fost o 'opera\u021biune militar\u0103'. \u00cen acel moment, deja ne ocupam de modernizarea KSPD. \u0218i c\u00e2nd ne d\u0103m seama c\u0103 trebuie \u00een principiu s\u0103 ne ocup\u0103m de renovarea echipamentului, iar tehnologia s-a dezvoltat, de ce s\u0103 ne ocup\u0103m de acelea\u0219i tehnologii \u0219i servicii, dac\u0103 putem s\u0103 facem un pas mai departe. <\/p><\/blockquote>\n<p>\nSD-WAN-ul este instalat local de c\u0103tre echipa tehnic\u0103. Acest lucru este important pentru filialele \u00eendep\u0103rtate, unde este posibil s\u0103 nu existe un administrator IT disponibil. Trimite\u021bi prin po\u0219t\u0103, spune\u021bi: \u201eCablul 1 trebuie conectat la cutia 1, cablul 2 - la cutia 2, \u0219i nu le confunda\u021bi! Nu le confunda\u021bi, #@$@%!\u201d. \u0218i dac\u0103 nu \u00eei confund\u0103, dispozitivul se va conecta singur la serverul central, va desc\u0103rca \u0219i aplica configura\u021biile sale, iar acest birou devine parte a re\u021belei protejate a companiei. Este pl\u0103cut atunci c\u00e2nd nu trebuie s\u0103 te deplasezi \u0219i e u\u0219or de justificat \u00een buget.<\/p>\n<p>Iat\u0103 schema standului:<\/p>\n<p><img decoding=\"async\" alt=\"SD-WAN \u0219i DNA \u00een ajutorul administratorului: caracteristici arhitecturale \u0219i practici\" src=\"\/wp-content\/uploads\/2019\/12\/f73175ebe0e3f30bdbd2b032e4343279.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n <br \/>\nC\u00e2teva exemple de configurare:<\/p>\n<p><img decoding=\"async\" alt=\"SD-WAN \u0219i DNA \u00een ajutorul administratorului: caracteristici arhitecturale \u0219i practici\" src=\"\/wp-content\/uploads\/2019\/12\/cba908326273f635279d506428198c18.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Politica - reguli globale de gestionare a traficului. Editarea politicii.<\/i><\/p>\n<p><img decoding=\"async\" alt=\"SD-WAN \u0219i DNA \u00een ajutorul administratorului: caracteristici arhitecturale \u0219i practici\" src=\"\/wp-content\/uploads\/2019\/12\/f72d3800917f72b45a923f8ab9136825.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Activarea politicii de gestionare a traficului. <\/i><\/p>\n<p><img decoding=\"async\" alt=\"SD-WAN \u0219i DNA \u00een ajutorul administratorului: caracteristici arhitecturale \u0219i practici\" src=\"\/wp-content\/uploads\/2019\/12\/8720e69816ce1f4b95755db36e195ce0.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Configurare \u00een mas\u0103 a parametrilor de baz\u0103 ai dispozitivelor (adrese IP, pool-uri DHCP).<\/i><\/p>\n<h3>Capturi de ecran ale monitoriz\u0103rii performan\u021bei aplica\u021biilor<\/h3>\n<p><img decoding=\"async\" alt=\"SD-WAN \u0219i DNA \u00een ajutorul administratorului: caracteristici arhitecturale \u0219i practici\" src=\"\/wp-content\/uploads\/2019\/12\/40fbe6c95baebe265e062a0d9205c198.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Pentru aplica\u021bii cloud.<\/i><\/p>\n<p><img decoding=\"async\" alt=\"SD-WAN \u0219i DNA \u00een ajutorul administratorului: caracteristici arhitecturale \u0219i practici\" src=\"\/wp-content\/uploads\/2019\/12\/54240225067a87662fa0ca488d8f75a3.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Detaliat pentru Office365.<\/i><\/p>\n<p><img decoding=\"async\" alt=\"SD-WAN \u0219i DNA \u00een ajutorul administratorului: caracteristici arhitecturale \u0219i practici\" src=\"\/wp-content\/uploads\/2019\/12\/75ff697cb496179eb771dbf88ce71cb3.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Pentru aplica\u021bii on-prem. Din p\u0103cate, nu am reu\u0219it s\u0103 g\u0103sim aplica\u021bii cu erori pe standul nostru (rata de recuperare FEC este zero peste tot).<\/i><\/p>\n<p><img decoding=\"async\" alt=\"SD-WAN \u0219i DNA \u00een ajutorul administratorului: caracteristici arhitecturale \u0219i practici\" src=\"\/wp-content\/uploads\/2019\/12\/93fdcaf46286cd64e0b158c6f112e8a6.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>\u00cen plus - performan\u021ba canalelor de transmisie a datelor.<\/i><\/p>\n<h3>Ce echipamente sunt acceptate pe SD-WAN<\/h3>\n<p><img decoding=\"async\" alt=\"SD-WAN \u0219i DNA \u00een ajutorul administratorului: caracteristici arhitecturale \u0219i practici\" src=\"\/wp-content\/uploads\/2019\/12\/2b40239285043142e97d1e6898119fb9.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n1. Platforme hardware:<\/p>\n<ul>\n<li>Routere Cisco vEdge (fostul nume - Viptela vEdge), care func\u021bioneaz\u0103 sub sistemul de operare Viptela.<\/li>\n<li>Routere Integrated Services Router (ISR) din seriile 1000 \u0219i 4000, care func\u021bioneaz\u0103 sub IOS XE SD-WAN.<\/li>\n<li>Router Aggregation Services Router (ASR) din seria 1000, care func\u021bioneaz\u0103 sub IOS XE SD-WAN.<\/li>\n<\/ul>\n<p>\n2. Platforme virtuale:<\/p>\n<ul>\n<li>Router Cloud Services Router (CSR) 1000v, care func\u021bioneaz\u0103 sub IOS XE SD-WAN.<\/li>\n<li>Router vEdge Cloud, care func\u021bioneaz\u0103 sub sistemul de operare Viptela.<\/li>\n<\/ul>\n<p>\nPlatformele virtuale pot fi desf\u0103\u0219urate pe platforme de calcul Cisco x86, de exemplu, Enterprise Network Compute System (ENCS) din seria 5000, Unified Computing System (UCS) \u0219i Cloud Services Platform (CSP) din seria 5000. Platformele virtuale pot, de asemenea, func\u021biona pe orice dispozitiv x86 care utilizeaz\u0103 un hypervisor, cum ar fi KVM sau VMware ESi.<\/p>\n<h3>Cum se instaleaz\u0103 un nou dispozitiv<\/h3>\n<p>\nLista dispozitivelor licen\u021biate pentru desf\u0103\u0219urare este desc\u0103rcat\u0103 fie din contul smart de la Cisco, fie \u00eenc\u0103rcat\u0103 sub form\u0103 de fi\u0219ier CSV. Voi \u00eencerca s\u0103 ob\u021bin mai multe capturi de ecran mai t\u00e2rziu, acum nu avem dispozitive noi pentru desf\u0103\u0219urare.<\/p>\n<p><img decoding=\"async\" alt=\"SD-WAN \u0219i DNA \u00een ajutorul administratorului: caracteristici arhitecturale \u0219i practici\" src=\"\/wp-content\/uploads\/2019\/12\/880aaa116c35107320e0fbce61624e7b.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Secven\u021ba de pa\u0219i prin care trece dispozitivul \u00een timpul desf\u0103\u0219ur\u0103rii.<\/i><\/p>\n<p><img decoding=\"async\" alt=\"SD-WAN \u0219i DNA \u00een ajutorul administratorului: caracteristici arhitecturale \u0219i practici\" src=\"\/wp-content\/uploads\/2019\/12\/95d92a7d701ee3ff1672cf4ccd922b27.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<h3>Cum se instaleaz\u0103 un nou dispozitiv\/metoda de livrare a configura\u021biei<\/h3>\n<p>\n\u00cenregistr\u0103m dispozitivele \u00een Smart Account.<\/p>\n<p>Pute\u021bi \u00eenc\u0103rca un fi\u0219ier CSV sau un c\u00e2te unul:<\/p>\n<p><img decoding=\"async\" alt=\"SD-WAN \u0219i DNA \u00een ajutorul administratorului: caracteristici arhitecturale \u0219i practici\" src=\"\/wp-content\/uploads\/2019\/12\/0434a3dbf75666e397cddc285001d6cd.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n <br \/>\nCompleta\u021bi parametrii dispozitivului:<\/p>\n<p><img decoding=\"async\" alt=\"SD-WAN \u0219i DNA \u00een ajutorul administratorului: caracteristici arhitecturale \u0219i practici\" src=\"\/wp-content\/uploads\/2019\/12\/66e54600d307cbd83f68e468ccdc234f.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n <br \/>\nApoi, \u00een vManage, sincroniz\u0103m datele cu Smart Account. Dispozitivul apare \u00een list\u0103:<\/p>\n<p><img decoding=\"async\" alt=\"SD-WAN \u0219i DNA \u00een ajutorul administratorului: caracteristici arhitecturale \u0219i practici\" src=\"\/wp-content\/uploads\/2019\/12\/a99add074b70d7650c25c9dab4925eba.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nDin meniul derulant de l\u00e2ng\u0103 dispozitiv, facem clic pe Generate Bootstrap Configuration <br \/>\n\u0219i ob\u021binem configura\u021bia ini\u021bial\u0103:<\/p>\n<p><img decoding=\"async\" alt=\"SD-WAN \u0219i DNA \u00een ajutorul administratorului: caracteristici arhitecturale \u0219i practici\" src=\"\/wp-content\/uploads\/2019\/12\/d8a15bbf1248c64b7dd11d19996aad43.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nAceast\u0103 configura\u021bie trebuie s\u0103 fie dat\u0103 dispozitivului. Cea mai simpl\u0103 metod\u0103 este s\u0103 conecta\u021bi un stick USB cu fi\u0219ierul salvat numit ciscosd-wan.cfg. La pornire, dispozitivul va c\u0103uta acest fi\u0219ier. <\/p>\n<p><img decoding=\"async\" alt=\"SD-WAN \u0219i DNA \u00een ajutorul administratorului: caracteristici arhitecturale \u0219i practici\" src=\"\/wp-content\/uploads\/2019\/12\/06e47a93f82a5db1680f36cee977c70b.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nDup\u0103 ob\u021binerea configura\u021biei ini\u021biale, dispozitivul va putea s\u0103 comunice cu orchestratorul \u0219i s\u0103 ob\u021bin\u0103 o configura\u021bie complet\u0103 de acolo. <\/p>\n<h3>S\u0103 ne uit\u0103m la SD-Access (DNA)<\/h3>\n<p>\nSD-Access simplific\u0103 configurarea porturilor \u0219i a drepturilor de acces pentru conectarea utilizatorilor. Acest lucru se face cu ajutorul unor asisten\u021bi. Parametrii porturilor sunt defini\u021bi \u00een leg\u0103tur\u0103 cu grupurile \u201eAdministratori\u201d, \u201eContabilitate\u201d, \u201eImprimante\u201d, nu \u00een rela\u021bie cu VLAN-uri \u0219i subre\u021bele IP. Acest lucru minimizeaz\u0103 erorile legate de factorul uman. De exemplu, dac\u0103 o companie are multe sucursale \u00een Rusia, iar biroul central este supra\u00eenc\u0103rcat, SD-Access permite rezolvarea mai multor sarcini chiar \u0219i la fa\u021ba locului. De exemplu, acelea\u0219i sarcini de depanare. <\/p>\n<p>Pentru securitate, este important c\u0103 SD-Access preconizeaz\u0103 o separare clar\u0103 a utilizatorilor \u0219i a dispozitivelor \u00een grupuri \u0219i definirea politicilor de interac\u021biune \u00eentre ele, autorizarea la orice conectare a clientului la re\u021bea \u0219i asigurarea \u201edrepturilor de acces\u201d \u00een \u00eentreaga re\u021bea. Dac\u0103 se urmeaz\u0103 o astfel de abordare, administrarea devine mult mai simpl\u0103. <\/p>\n<p>Procesul de lansare pentru birourile noi este, de asemenea, simplificat datorit\u0103 agen\u021bilor Plug-and-Play \u00een comutatoare. Nu este nevoie s\u0103 alergi cu un console pe la patch panel-uri sau chiar s\u0103 te deplasezi la obiect.<\/p>\n<p>Iat\u0103 exemple de configurare:<\/p>\n<p><img decoding=\"async\" alt=\"SD-WAN \u0219i DNA \u00een ajutorul administratorului: caracteristici arhitecturale \u0219i practici\" src=\"\/wp-content\/uploads\/2019\/12\/065b6f5072bc08291bd8c6b3edfb07d8.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nStarea general\u0103. <\/p>\n<p><img decoding=\"async\" alt=\"SD-WAN \u0219i DNA \u00een ajutorul administratorului: caracteristici arhitecturale \u0219i practici\" src=\"\/wp-content\/uploads\/2019\/12\/4cd930efb6b9bd8ff1e46cf68bebba11.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Incidente pe care administratorul ar trebui s\u0103 le examineze.<\/i><\/p>\n<p><img decoding=\"async\" alt=\"SD-WAN \u0219i DNA \u00een ajutorul administratorului: caracteristici arhitecturale \u0219i practici\" src=\"\/wp-content\/uploads\/2019\/12\/e7f9dcc447afea524aff3136fd9399d7.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Recomand\u0103ri automate pentru ce ar trebui schimbat \u00een configura\u021bii.<\/i><\/p>\n<h3>Plan pentru integrarea SD-WAN cu SD-Access<\/h3>\n<p>\nAm auzit c\u0103 Cisco are astfel de planuri \u2014 SD-WAN \u0219i SD-Access. Acest lucru ar trebui s\u0103 reduc\u0103 semnificativ problemele \u00een gestionarea centrelor de date distribuite geografic \u0219i locale. <\/p>\n<p>vManage (orchestrator SD-WAN) este gestionat prin API cu DNA Center (controler SD-Access).<\/p>\n<p><img decoding=\"async\" alt=\"SD-WAN \u0219i DNA \u00een ajutorul administratorului: caracteristici arhitecturale \u0219i practici\" src=\"\/wp-content\/uploads\/2019\/12\/907b3cf97c1eed0d605efbb8116d5cb7.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nPoliticile de micro- \u0219i macro-segmentare sunt mapate astfel:<\/p>\n<p><img decoding=\"async\" alt=\"SD-WAN \u0219i DNA \u00een ajutorul administratorului: caracteristici arhitecturale \u0219i practici\" src=\"\/wp-content\/uploads\/2019\/12\/22c1c833596e03761784a4157c53e870.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nLa nivel de pachete, totul arat\u0103 a\u0219a:<\/p>\n<p><img decoding=\"async\" alt=\"SD-WAN \u0219i DNA \u00een ajutorul administratorului: caracteristici arhitecturale \u0219i practici\" src=\"\/wp-content\/uploads\/2019\/12\/e9e9949031680cf1289690373163652c.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<h3>Cine \u0219i ce g\u00e2nde\u0219te \u00een leg\u0103tur\u0103 cu acest lucru<\/h3>\n<p>\nNe ocup\u0103m cu SD-WAN din 2016 \u00eentr-un laborator separat, unde test\u0103m diferite solu\u021bii adaptate nevoilor din retail, b\u0103nci, transport \u0219i industrie. <\/p>\n<p>Comunic\u0103m foarte mult cu clien\u021bi reali. <\/p>\n<p>Pot spune c\u0103 retailul testeaz\u0103 cu \u00eencredere SD-WAN, iar unele companii fac acest lucru cu furnizori (cel mai adesea cu Cisco), dar exist\u0103 \u0219i cei care \u00eencearc\u0103 s\u0103 rezolve problema pe cont propriu: \u00ee\u0219i scriu propria versiune de software, care func\u021bional seam\u0103n\u0103 cu SD-WAN.<\/p>\n<p>Toat\u0103 lumea, mai devreme sau mai t\u00e2rziu, dore\u0219te s\u0103 ajung\u0103 la o gestionare centralizat\u0103 a \u00eentregului zoo de echipamente. Este un singur punct de administrare pentru instala\u021bii nestandard \u0219i cele standard pentru diferi\u021bi furnizori \u0219i tehnologii variate. Este important s\u0103 se minimizeze munca manual\u0103, deoarece aceasta, pe de-o parte, reduce riscul factorului uman \u00een setarea echipamentului, iar pe de alta, elibereaz\u0103 resursele IT pentru a se concentra asupra altor sarcini. De obicei, \u00een\u021belegerea necesit\u0103\u021bii vine din cauza unor cicluri foarte lungi de actualizare la nivel na\u021bional. Spre exemplu, dac\u0103 retailul vinde alcool, are nevoie de o conexiune constant\u0103 pentru v\u00e2nz\u0103ri. O actualizare sau o oprire \u00een timpul zilei afecteaz\u0103 direct \u00eencas\u0103rile. <\/p>\n<p>Acum, \u00een retail, exist\u0103 o \u00een\u021belegere clar\u0103 a scopurilor pentru care IT-ul va folosi SD-WAN: <\/p>\n<ol>\n<li>Implementare rapid\u0103 (de multe ori este necesar\u0103 pe LTE p\u00e2n\u0103 la venirea furnizorului de cablu, adesea este necesar ca noua loca\u021bie s\u0103 fie activat\u0103 de un administrator din ora\u0219 \u00een baza GPH, iar apoi centrul doar observ\u0103 \u0219i configureaz\u0103).<\/li>\n<li>Gestionare centralizat\u0103, comunicare pentru obiective externe. <\/li>\n<li>Reducerea costurilor telecomunica\u021biilor.<\/li>\n<li>Diverse servicii suplimentare (func\u021biile DPI permit livrarea prioritar\u0103 a traficului de la aplica\u021bii importante, cum ar fi cele de cas\u0103).<\/li>\n<li>Lucru automatizat cu canalele, nu manual. <\/li>\n<\/ol>\n<p>\n\u0218i exist\u0103, de asemenea, verific\u0103ri de conformitate - toat\u0103 lumea vorbe\u0219te despre asta, dar nimeni nu o percepe ca pe o problem\u0103. Men\u021binerea func\u021bion\u0103rii corecte a tot ceea ce este \u00een aceast\u0103 paradigm\u0103 func\u021bioneaz\u0103 de asemenea eficient. Mul\u021bi cred c\u0103 aceast\u0103 direc\u021bie va fi urmat\u0103 de tot pia\u021ba tehnologiilor de re\u021bea. <\/p>\n<p>Bancile, din perspectiva mea, testez \u00een continuare SD-WAN mai degrab\u0103 ca pe o nou\u0103 func\u021bie tehnologic\u0103. A\u0219teapt\u0103 \u00eencheierea suportului pentru genera\u021biile anterioare de echipamente \u0219i abia atunci vor face schimb\u0103ri. B\u0103ncile au \u00een general o atmosfer\u0103 special\u0103 \u00een ceea ce prive\u0219te canalele de comunica\u021bie, a\u0219a c\u0103 starea actual\u0103 a industriei nu le afecteaz\u0103 prea mult. Problemele sunt mai degrab\u0103 \u00een alte domenii. <\/p>\n<p>Spre deosebire de pia\u021ba rus\u0103, \u00een Europa SD-WAN este implementat activ. Au costuri mai mari pentru canalele de comunica\u021bie \u0219i, prin urmare, companiile europene \u00ee\u0219i aduc stiva tehnologic\u0103 \u00een filiale din Rusia. \u00cen Rusia, \u00eens\u0103, exist\u0103 o anumit\u0103 stabilitate, deoarece costurile canalelor (chiar \u0219i atunci c\u00e2nd o regiune este de 25 de ori mai scump\u0103 dec\u00e2t centrul) se prezint\u0103 destul de normal \u0219i nu ridic\u0103 \u00eentreb\u0103ri. An de an, bugetul pentru canalele de comunica\u021bie este alocat f\u0103r\u0103 ezitare. <\/p>\n<p>Iat\u0103 un exemplu din practica global\u0103, c\u00e2nd o companie a economisit timp \u0219i bani prin SD-WAN pe Cisco. <\/p>\n<p>Exist\u0103 o companie \u2014 National Instruments. La un moment dat, au \u00eenceput s\u0103 realizeze c\u0103 re\u021beaua de calcul global\u0103, \u00abob\u021binut\u0103\u00bb prin combinarea a 88 de loca\u021bii din \u00eentreaga lume, era ineficient\u0103. \u00cen plus, companiei \u00eei lipsea l\u0103\u021bimea de band\u0103 \u0219i performan\u021ba re\u021belei. Nu exista un echilibru \u00eentre cre\u0219terea continu\u0103 a companiei \u0219i bugetul IT limitat. <\/p>\n<p>SD-WAN a ajutat National Instruments s\u0103 reduc\u0103 cheltuielile pentru MPLS cu 25% (economisire de 450.000 de dolari \u00een 2018), extinz\u00e2nd l\u0103\u021bimea de band\u0103 cu 3.075%. <\/p>\n<p>\u00cen urma implement\u0103rii SD-WAN, compania a ob\u021binut o re\u021bea inteligent\u0103, definit\u0103 prin software \u0219i o gestionare centralizat\u0103 a politicilor, pentru a optimiza automat traficul \u0219i performan\u021ba aplica\u021biilor. <noindex><a rel=\"nofollow\" href=\"https:\/\/www.cisco.com\/c\/dam\/en_us\/services\/it-case-studies\/ni-case-study.pdf\">Aici<\/a><\/noindex> \u2014 un caz detaliat.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/spbit.ru\/news\/n176590\/\">Iat\u0103 aici<\/a><\/noindex> un caz absolut fantastic al mut\u0103rii S7 \u00eentr-un alt birou, c\u00e2nd totul a \u00eenceput cu dificultate, dar a fost interesant \u2014 a fost nevoie s\u0103 se refac\u0103 1.500 de porturi. Dar apoi, unele lucruri nu au mers bine \u0219i \u00een cele din urm\u0103, administratorii s-au g\u0103sit pe ei \u00een urma termenului limit\u0103, cu toate \u00eent\u00e2rzierea acumulat\u0103 c\u0103z\u00e2nd pe umerii lor.<\/p>\n<h3>Citi\u021bi mai multe \u00een englez\u0103:<\/h3>\n<p><\/p>\n<ul>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/www.americanbanker.com\/news\/fifth-third-investing-112-million-on-five-year-network-upgrade\">American Banker: Fifth Third investe\u0219te \u00eentr-un upgrade de re\u021bea de 5 ani cu SD-WAN <\/a><\/noindex>.<\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/gestaltit.com\/tech-talks\/viptela\/viptela-sd-wan\/tom\/building-cloud-sd-wan-success-with-koch\">Construirea succesului Cloud SD-WAN la Koch<\/a><\/noindex>.<\/li>\n<li><noindex><a rel=\"nofollow\" href=\"http:\/\/gestaltit.com\/tech-talks\/viptela\/viptela-sd-wan\/tom\/mckessons-sd-wan-journey-to-cost-savings\/\">C\u0103l\u0103toria SD-WAN a McKesson c\u0103tre economii de costuri <\/a><\/noindex>.<\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/www.sd-wan-experts.com\/blog\/poc-sd-wan-mind-the-gap\/\">SD-WAN Retail PoC &amp; Segmentare: Gap Stores<\/a><\/noindex>.<\/li>\n<li>Dar <noindex><a rel=\"nofollow\" href=\"https:\/\/www.cisco.com\/c\/dam\/en\/us\/solutions\/collateral\/enterprise-networks\/digital-network-architecture\/global-nw-trends-survey.pdf\">studiu global Cisco<\/a><\/noindex> privind tendin\u021bele re\u021belelor din lume.<\/li>\n<\/ul>\n<h3>\u00cen rus\u0103:<\/h3>\n<p><\/p>\n<ul>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/safe.cnews.ru\/articles\/2019-11-06_razbor_rynka_sdwan_kakie_sushchestvuyut\">Pe CNews<\/a><\/noindex>. <\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/croc\/blog\/457738\/\">Cum am implementat SD-Access \u0219i de ce a fost necesar<\/a><\/noindex>.<\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/croc\/blog\/455882\/\">Fabric\u0103 de re\u021bea pentru DC-uri Cisco ACI \u2014 \u00een sprijinul administratorului<\/a><\/noindex>.<\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/croc\/blog\/336210\/\">Canal rezistent bazat pe re\u021bele definite prin software SD-WAN: rezolv\u0103m problemele de alegere a rutelor<\/a><\/noindex>.<\/li>\n<li>Emailul meu, dac\u0103 ave\u021bi \u00eentreb\u0103ri sau dori\u021bi s\u0103 v\u0103 testa\u021bi sarcinile pe standul nostru, este mkazakov@croc.ru.<\/li>\n<\/ul>\n<p>Sursa: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/croc\/blog\/480620\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u0442\u0435\u043d\u0434, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043c\u043e\u0436\u043d\u043e \u043f\u043e\u0449\u0443\u043f\u0430\u0442\u044c \u0443 \u043d\u0430\u0441 \u0432 \u043b\u0430\u0431\u0435, \u0435\u0441\u043b\u0438 \u0445\u043e\u0447\u0435\u0442\u0441\u044f. SD-WAN \u0438 SD-Access \u2014 \u0434\u0432\u0430 \u0440\u0430\u0437\u043d\u044b\u0445 \u043d\u043e\u0432\u044b\u0445 \u043f\u0440\u043e\u043f\u0440\u0438\u0435\u0442\u0430\u0440\u043d\u044b\u0445 \u043f\u043e\u0434\u0445\u043e\u0434\u0430 \u043a \u043f\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u0438\u044e \u0441\u0435\u0442\u0435\u0439. \u0412 \u0431\u0443\u0434\u0443\u0449\u0435\u043c \u043e\u043d\u0438 \u0434\u043e\u043b\u0436\u043d\u044b \u0441\u043b\u0438\u0442\u044c\u0441\u044f \u0432 \u043e\u0434\u043d\u0443 \u043e\u0432\u0435\u0440\u043b\u0435\u0439\u043d\u0443\u044e \u0441\u0435\u0442\u044c, \u043d\u043e \u043f\u043e\u043a\u0430 \u0442\u043e\u043b\u044c\u043a\u043e \u043f\u0440\u0438\u0431\u043b\u0438\u0436\u0430\u044e\u0442\u0441\u044f. \u041b\u043e\u0433\u0438\u043a\u0430 \u0442\u0430\u043a\u0430\u044f: \u0431\u0435\u0440\u0451\u043c \u0441\u0435\u0442\u044c \u043e\u0431\u0440\u0430\u0437\u0446\u0430 1990-\u0445 \u0438 \u043d\u0430\u043a\u0430\u0442\u044b\u0432\u0430\u0435\u043c \u043d\u0430 \u043d\u0435\u0451 \u0432\u0441\u0435 \u043d\u0443\u0436\u043d\u044b\u0435 \u043f\u0430\u0442\u0447\u0438 \u0438 \u0444\u0438\u0447\u0438, \u043d\u0435 \u0434\u043e\u0436\u0438\u0434\u0430\u044f\u0441\u044c, \u043f\u043e\u043a\u0430 \u044d\u0442\u043e \u0435\u0449\u0451 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-54104","post","type-post","status-publish","format-standard","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0421\u0442\u0435\u043d\u0434, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043c\u043e\u0436\u043d\u043e \u043f\u043e\u0449\u0443\u043f\u0430\u0442\u044c.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/ro\/blog\/administrirovanie\/sd-wan-i-dna-v-pomoshh-adminu-osobennosti-arhitektur-i-praktika\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"ro_RO\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47SD-WAN \u0438 DNA \u0432 \u043f\u043e\u043c\u043e\u0449\u044c \u0430\u0434\u043c\u0438\u043d\u0443: \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u0438 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440 \u0438 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0430 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0421\u0442\u0435\u043d\u0434, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043c\u043e\u0436\u043d\u043e \u043f\u043e\u0449\u0443\u043f\u0430\u0442\u044c.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/ro\/blog\/administrirovanie\/sd-wan-i-dna-v-pomoshh-adminu-osobennosti-arhitektur-i-praktika\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2019-12-17T21:00:00+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2020-02-18T11:02:05+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47SD-WAN \u0219i DNA pentru administratori: caracteristici arhitecturale \u0219i practic\u0103 | ProHoster","description":"Standul pe care \u00eel pute\u021bi explora.","canonical_url":"https:\/\/prohoster.info\/ro\/blog\/administrirovanie\/sd-wan-i-dna-v-pomoshh-adminu-osobennosti-arhitektur-i-praktika","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"ro_RO","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47SD-WAN \u0438 DNA \u0432 \u043f\u043e\u043c\u043e\u0449\u044c \u0430\u0434\u043c\u0438\u043d\u0443: \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u0438 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440 \u0438 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0430 | ProHoster","og:description":"\u0421\u0442\u0435\u043d\u0434, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043c\u043e\u0436\u043d\u043e \u043f\u043e\u0449\u0443\u043f\u0430\u0442\u044c.","og:url":"https:\/\/prohoster.info\/ro\/blog\/administrirovanie\/sd-wan-i-dna-v-pomoshh-adminu-osobennosti-arhitektur-i-praktika","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2019-12-17T21:00:00+00:00","article:modified_time":"2020-02-18T11:02:05+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"54104","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-24 10:02:19","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 20:12:23","updated":"2026-01-24 10:02:19","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/posts\/54104","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/comments?post=54104"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/posts\/54104\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/media?parent=54104"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/categories?post=54104"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/tags?post=54104"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}