[{"data":1,"prerenderedAt":1460},["ShallowReactive",2],{"blog-\u002Fblog\u002Fconfiguration-chassis-virtuel-sous-junos":3,"blog-\u002Fblog\u002Fconfiguration-chassis-virtuel-sous-junos-surround":1320,"blog-\u002Fblog\u002Fconfiguration-chassis-virtuel-sous-junos-certifications":1379},{"id":4,"title":5,"body":6,"categories":1305,"cover":1307,"cover_contain":244,"credly_badge_id":1308,"date":1309,"description":1310,"extension":1311,"meta":1312,"navigation":244,"path":1313,"related_certifications":1314,"seo":1316,"slug":1317,"stem":1318,"__hash__":1319},"blog\u002Fblog\u002Fconfiguration-chassis-virtuel-sous-junos.md","Configuration d’un chassis virtuel sous Junos",{"type":7,"value":8,"toc":1290},"minimark",[9,14,18,22,51,63,67,70,75,97,101,127,130,149,153,157,160,203,206,209,528,552,560,564,582,590,593,751,754,995,999,1002,1022,1029,1032,1186,1189,1192,1218,1222,1229,1232,1264,1279,1283,1286],[10,11,13],"h2",{"id":12},"cas-dusage-concret","Cas d'usage concret",[15,16,17],"p",{},"Vous voulez mutualiser deux commutateurs Juniper en un seul équipement logique : découvrez la configuration d'un virtual chassis sous Junos.",[10,19,21],{"id":20},"la-technologie-virtual-chassis-de-juniper-network","La technologie virtual chassis de Juniper network :",[15,23,24,25,29,30,33,34,37,38,42,43,50],{},"La technologie ",[26,27,28],"strong",{},"virtual chassis"," permet d’interconnecter des équipements et de les gérer comme un seul ",[26,31,32],{},"équipement logique",". Le plan de contrôle (",[26,35,36],{},"junOS",") distribue la même information à tous les autres commutateurs. Ainsi l’entité logique appelée",[39,40,41],"em",{},"Virtual chassis"," dispose de la même information *«*comme si c’était une seule entité physique unique“ (source : ",[44,45,49],"a",{"href":46,"rel":47},"http:\u002F\u002Fwww.silicon.fr\u002Fjuniper-la-virtualisation-touche-aussi-les-chassis-reseaux-33401.html",[48],"nofollow","SILICON.FR)",".",[15,52,53,54,57,58,50],{},"Plus d’informations sur le ",[26,55,56],{},"châssis virtuel"," de Juniper à l’adresse suivante : ",[44,59,62],{"href":60,"rel":61},"http:\u002F\u002Fwww.juniper.net\u002Ftechpubs\u002Fen_US\u002Fjunos14.2\u002Ftopics\u002Fconcept\u002Fvirtual-chassis-ex4200-components.html",[48],"comprendre le chassis virtuel",[10,64,66],{"id":65},"les-pré-requis-matériels","Les pré-requis matériels :",[15,68,69],{},"Nous allons procéder à la configuration de deux chassis, dans mon cas j’ai à ma disposition le matériel physique :",[71,72,74],"h3",{"id":73},"pour-la-création-dun-virtual-chassis-ex4200","Pour la création d’un virtual chassis EX4200",[76,77,78,82,90],"ul",{},[79,80,81],"li",{},"Trois câbles VCPs dedicated (pour la connexion entre les switchs EX4200).",[79,83,84,85,50],{},"Un switch : ",[44,86,89],{"href":87,"rel":88},"http:\u002F\u002Fwww.juniper.net\u002Fassets\u002Fus\u002Fen\u002Flocal\u002Fpdf\u002Fdatasheets\u002F1000215-en.pdf",[48],"EX4200-24px",[79,91,92,93,50],{},"Deux Switchs : ",[44,94,96],{"href":87,"rel":95},[48],"EX4200-24t",[71,98,100],{"id":99},"pour-la-création-dun-virtual-chassis-ex3300","Pour la création d’un virtual chassis EX3300",[76,102,103,112,120],{},[79,104,105,106,111],{},"Un ",[44,107,110],{"href":108,"rel":109},"http:\u002F\u002Fcdn1.bigcommerce.com\u002Fserver4800\u002F9e485\u002Fproducts\u002F339\u002Fimages\u002F329\u002Fsfp_cable_1_1_1_1__30732.1405452110.1280.1280.jpg?c=2",[48],"cable dac 1m sfp+"," (pour la connexion entre les deux EX3300).",[79,113,114,115],{},"Un switch  : ",[44,116,119],{"href":117,"rel":118},"https:\u002F\u002Fwww.juniper.net\u002Ffr\u002Ffr\u002Fproducts-services\u002Fswitching\u002Fex-series\u002Fex3300\u002F",[48],"EX3300-24p.",[79,121,122,123,50],{},"Un second switch: ",[44,124,126],{"href":117,"rel":125},[48],"EX3300-48px",[15,128,129],{},"Dans le cas présent, nous avons deux cas d’interconnexion différents pour nos virtual chassis :",[76,131,132,143],{},[79,133,134,135,138,139,142],{},"La connexion via les ",[26,136,137],{},"câbles dedicated"," (",[26,140,141],{},"VCPs",") .",[79,144,134,145,148],{},[26,146,147],{},"ports SFP+"," en façade.",[10,150,152],{"id":151},"la-méthode-de-câblage-et-la-configuration-des-châssis-virtuels","La méthode de câblage et la configuration des châssis virtuels",[71,154,156],{"id":155},"virtual-chassis-de-3x-ex4200-masterbackuplinecard","Virtual chassis de 3x EX4200 (master\u002Fbackup\u002Flinecard)",[15,158,159],{}," A l’arrière des panneaux des switchs (SW0\u002FSW1\u002FSW2) vous avez deux ports VCPs : 0 et 1 et nous allons les relier entre eux :",[161,162,163,180,192],"ol",{},[79,164,165,168,169,172,173,176,177],{},[26,166,167],{},"SW0"," port ",[26,170,171],{},"vcp 0"," vers le port ",[26,174,175],{},"vcp 1"," du ",[26,178,179],{},"SW1.",[79,181,182,184,185,172,187,176,189],{},[26,183,167],{}," Port ",[26,186,175],{},[26,188,171],{},[26,190,191],{},"SW2.",[79,193,194,184,197,172,199,176,201],{},[26,195,196],{},"SW1",[26,198,171],{},[26,200,175],{},[26,202,191],{},[15,204,205],{},"Chaque switch est relié au sous adjacent tandis que le 1er et le dernier forment une boucle.",[15,207,208],{},"Affichons désormais notre configuration du virtual-chassis dans JunOS :",[210,211,216],"pre",{"className":212,"code":213,"language":214,"meta":215,"style":215},"language-bash shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","show virtual-chassis vc-port \n\nfpc0:\n--------------------------------------------------------------------------\nInterface   Type              Trunk  Status       Speed        Neighbor\nor                             ID                 (mbps)       ID  Interface\nPIC \u002F Port\nvcp-0       Dedicated           2    Up           32000        1   vcp-1  \nvcp-1       Dedicated           1    Up           32000        2   vcp-0  \n\nfpc1:\n--------------------------------------------------------------------------\nInterface   Type              Trunk  Status       Speed        Neighbor\nor                             ID                 (mbps)       ID  Interface\nPIC \u002F Port\nvcp-0       Dedicated           2    Up           32000        2   vcp-1  \nvcp-1       Dedicated           1    Up           32000        0   vcp-0  \n\nfpc2:\n--------------------------------------------------------------------------\nInterface   Type              Trunk  Status       Speed        Neighbor\nor                             ID                 (mbps)       ID  Interface\nPIC \u002F Port\nvcp-0       Dedicated           2    Up           32000        0   vcp-1  \nvcp-1       Dedicated           1    Up           32000        1   vcp-0\n","bash","",[217,218,219,239,246,252,258,279,291,303,331,354,359,365,370,385,394,403,422,442,447,453,458,473,482,491,510],"code",{"__ignoreMap":215},[220,221,224,228,232,235],"span",{"class":222,"line":223},"line",1,[220,225,227],{"class":226},"sBMFI","show",[220,229,231],{"class":230},"sfazB"," virtual-chassis",[220,233,234],{"class":230}," vc-port",[220,236,238],{"class":237},"sTEyZ"," \n",[220,240,242],{"class":222,"line":241},2,[220,243,245],{"emptyLinePlaceholder":244},true,"\n",[220,247,249],{"class":222,"line":248},3,[220,250,251],{"class":226},"fpc0:\n",[220,253,255],{"class":222,"line":254},4,[220,256,257],{"class":226},"--------------------------------------------------------------------------\n",[220,259,261,264,267,270,273,276],{"class":222,"line":260},5,[220,262,263],{"class":226},"Interface",[220,265,266],{"class":230},"   Type",[220,268,269],{"class":230},"              Trunk",[220,271,272],{"class":230},"  Status",[220,274,275],{"class":230},"       Speed",[220,277,278],{"class":230},"        Neighbor\n",[220,280,282,285,288],{"class":222,"line":281},6,[220,283,284],{"class":226},"or",[220,286,287],{"class":230},"                             ID",[220,289,290],{"class":237},"                 (mbps)       ID  Interface\n",[220,292,294,297,300],{"class":222,"line":293},7,[220,295,296],{"class":226},"PIC",[220,298,299],{"class":230}," \u002F",[220,301,302],{"class":230}," Port\n",[220,304,306,309,312,316,319,322,325,328],{"class":222,"line":305},8,[220,307,308],{"class":226},"vcp-0",[220,310,311],{"class":230},"       Dedicated",[220,313,315],{"class":314},"sbssI","           2",[220,317,318],{"class":230},"    Up",[220,320,321],{"class":314},"           32000",[220,323,324],{"class":314},"        1",[220,326,327],{"class":230},"   vcp-1",[220,329,330],{"class":237},"  \n",[220,332,334,337,339,342,344,346,349,352],{"class":222,"line":333},9,[220,335,336],{"class":226},"vcp-1",[220,338,311],{"class":230},[220,340,341],{"class":314},"           1",[220,343,318],{"class":230},[220,345,321],{"class":314},[220,347,348],{"class":314},"        2",[220,350,351],{"class":230},"   vcp-0",[220,353,330],{"class":237},[220,355,357],{"class":222,"line":356},10,[220,358,245],{"emptyLinePlaceholder":244},[220,360,362],{"class":222,"line":361},11,[220,363,364],{"class":226},"fpc1:\n",[220,366,368],{"class":222,"line":367},12,[220,369,257],{"class":226},[220,371,373,375,377,379,381,383],{"class":222,"line":372},13,[220,374,263],{"class":226},[220,376,266],{"class":230},[220,378,269],{"class":230},[220,380,272],{"class":230},[220,382,275],{"class":230},[220,384,278],{"class":230},[220,386,388,390,392],{"class":222,"line":387},14,[220,389,284],{"class":226},[220,391,287],{"class":230},[220,393,290],{"class":237},[220,395,397,399,401],{"class":222,"line":396},15,[220,398,296],{"class":226},[220,400,299],{"class":230},[220,402,302],{"class":230},[220,404,406,408,410,412,414,416,418,420],{"class":222,"line":405},16,[220,407,308],{"class":226},[220,409,311],{"class":230},[220,411,315],{"class":314},[220,413,318],{"class":230},[220,415,321],{"class":314},[220,417,348],{"class":314},[220,419,327],{"class":230},[220,421,330],{"class":237},[220,423,425,427,429,431,433,435,438,440],{"class":222,"line":424},17,[220,426,336],{"class":226},[220,428,311],{"class":230},[220,430,341],{"class":314},[220,432,318],{"class":230},[220,434,321],{"class":314},[220,436,437],{"class":314},"        0",[220,439,351],{"class":230},[220,441,330],{"class":237},[220,443,445],{"class":222,"line":444},18,[220,446,245],{"emptyLinePlaceholder":244},[220,448,450],{"class":222,"line":449},19,[220,451,452],{"class":226},"fpc2:\n",[220,454,456],{"class":222,"line":455},20,[220,457,257],{"class":226},[220,459,461,463,465,467,469,471],{"class":222,"line":460},21,[220,462,263],{"class":226},[220,464,266],{"class":230},[220,466,269],{"class":230},[220,468,272],{"class":230},[220,470,275],{"class":230},[220,472,278],{"class":230},[220,474,476,478,480],{"class":222,"line":475},22,[220,477,284],{"class":226},[220,479,287],{"class":230},[220,481,290],{"class":237},[220,483,485,487,489],{"class":222,"line":484},23,[220,486,296],{"class":226},[220,488,299],{"class":230},[220,490,302],{"class":230},[220,492,494,496,498,500,502,504,506,508],{"class":222,"line":493},24,[220,495,308],{"class":226},[220,497,311],{"class":230},[220,499,315],{"class":314},[220,501,318],{"class":230},[220,503,321],{"class":314},[220,505,437],{"class":314},[220,507,327],{"class":230},[220,509,330],{"class":237},[220,511,513,515,517,519,521,523,525],{"class":222,"line":512},25,[220,514,336],{"class":226},[220,516,311],{"class":230},[220,518,341],{"class":314},[220,520,318],{"class":230},[220,522,321],{"class":314},[220,524,324],{"class":314},[220,526,527],{"class":230},"   vcp-0\n",[15,529,530,531,536,537,542,543,546,547,50],{},"Pour une meilleure compréhension du résultat rendez-vous sur : ",[44,532,535],{"href":533,"rel":534},"http:\u002F\u002Fwww.juniper.net\u002Fdocumentation\u002Fen_US\u002Fjunos13.2\u002Ftopics\u002Freference\u002Fcommand-summary\u002Fshow-virtual-chassis-vc-port.html",[48],"show virtual chassis"," ",[44,538,541],{"href":539,"rel":540},"https:\u002F\u002Fwww.kassianoff.fr\u002F",[48],"vcp port"," puis pour une configuration en ",[26,544,545],{},"master\u002Fbackup"," uniquement se référer à l’article suivant : ",[44,548,551],{"href":549,"rel":550},"https:\u002F\u002Fwww.juniper.net\u002Ftechpubs\u002Fen_US\u002Fjunos13.2\u002Ftopics\u002Fexample\u002Fvirtual-chassis-ex4200-basic.html",[48],"EX4200 (master\u002Fbackup)",[15,553,554,555,50],{},"Vous pouvez retrouver d’autres exemples ici : ",[44,556,559],{"href":557,"rel":558},"https:\u002F\u002Fwww.juniper.net\u002Ftechpubs\u002Fen_US\u002Frelease-independent\u002Fjunos\u002Ftopics\u002Freference\u002Frequirements\u002Fcable-ex4200-virtual-chassis-cabling-examples.html",[48],"virtual chassis câblage exemple (EX4200)",[71,561,563],{"id":562},"virtual-chassis-de-2x-ex3300-masterbackup","Virtual chassis de 2x EX3300 (master\u002Fbackup)",[15,565,566,567,570,571,574,575,578,579,50],{},"Sur l’avant du panneau de chacun des switchs, nous utiliserons le ",[26,568,569],{},"câble DAC SFP+",", sachez que les ports seront ensuite nommés de ",[26,572,573],{},"XE-0\u002F1\u002F0"," à 0\u002F3\u002F0. Sachez que les ports 2 et 3 sont par défaut configurés dans le ",[26,576,577],{},"VCP"," sur les ",[26,580,581],{},"EX3300",[15,583,584,585,50],{},"Informations complémentaires  : ",[44,586,589],{"href":587,"rel":588},"http:\u002F\u002Fwww.juniper.net\u002Fdocumentation\u002Fen_US\u002Frelease-independent\u002Fjunos\u002Ftopics\u002Freference\u002Frequirements\u002Fcable-ex3300-virtual-chassis-cabling-examples.html",[48],"virtual chassis EX3300",[15,591,592],{},"Pour nous assurer que c’est bien le cas :",[210,594,596],{"className":212,"code":595,"language":214,"meta":215,"style":215},"show virtual-chassis vc-port    \n\nfpc0:\n--------------------------------------------------------------------------\nInterface   Type              Trunk  Status       Speed        Neighbor\nor                             ID                 (mbps)       ID  Interface\nPIC \u002F Port\n1\u002F2         Configured         -1    Up           10000        1   vcp-255\u002F1\u002F2\n1\u002F3         Configured               Absent  \n\nfpc1:\n--------------------------------------------------------------------------\nInterface   Type              Trunk  Status       Speed        Neighbor\nor                             ID                 (mbps)       ID  Interface\nPIC \u002F Port\n1\u002F2         Configured         -1    Up           10000        0   vcp-255\u002F1\u002F2\n1\u002F3         Configured               Absent\n",[217,597,598,609,613,617,621,635,643,651,672,684,688,692,696,710,718,726,742],{"__ignoreMap":215},[220,599,600,602,604,606],{"class":222,"line":223},[220,601,227],{"class":226},[220,603,231],{"class":230},[220,605,234],{"class":230},[220,607,608],{"class":237},"    \n",[220,610,611],{"class":222,"line":241},[220,612,245],{"emptyLinePlaceholder":244},[220,614,615],{"class":222,"line":248},[220,616,251],{"class":226},[220,618,619],{"class":222,"line":254},[220,620,257],{"class":226},[220,622,623,625,627,629,631,633],{"class":222,"line":260},[220,624,263],{"class":226},[220,626,266],{"class":230},[220,628,269],{"class":230},[220,630,272],{"class":230},[220,632,275],{"class":230},[220,634,278],{"class":230},[220,636,637,639,641],{"class":222,"line":281},[220,638,284],{"class":226},[220,640,287],{"class":230},[220,642,290],{"class":237},[220,644,645,647,649],{"class":222,"line":293},[220,646,296],{"class":226},[220,648,299],{"class":230},[220,650,302],{"class":230},[220,652,653,656,659,662,664,667,669],{"class":222,"line":305},[220,654,655],{"class":226},"1\u002F2",[220,657,658],{"class":230},"         Configured",[220,660,661],{"class":230},"         -1",[220,663,318],{"class":230},[220,665,666],{"class":314},"           10000",[220,668,324],{"class":314},[220,670,671],{"class":230},"   vcp-255\u002F1\u002F2\n",[220,673,674,677,679,682],{"class":222,"line":333},[220,675,676],{"class":226},"1\u002F3",[220,678,658],{"class":230},[220,680,681],{"class":230},"               Absent",[220,683,330],{"class":237},[220,685,686],{"class":222,"line":356},[220,687,245],{"emptyLinePlaceholder":244},[220,689,690],{"class":222,"line":361},[220,691,364],{"class":226},[220,693,694],{"class":222,"line":367},[220,695,257],{"class":226},[220,697,698,700,702,704,706,708],{"class":222,"line":372},[220,699,263],{"class":226},[220,701,266],{"class":230},[220,703,269],{"class":230},[220,705,272],{"class":230},[220,707,275],{"class":230},[220,709,278],{"class":230},[220,711,712,714,716],{"class":222,"line":387},[220,713,284],{"class":226},[220,715,287],{"class":230},[220,717,290],{"class":237},[220,719,720,722,724],{"class":222,"line":396},[220,721,296],{"class":226},[220,723,299],{"class":230},[220,725,302],{"class":230},[220,727,728,730,732,734,736,738,740],{"class":222,"line":405},[220,729,655],{"class":226},[220,731,658],{"class":230},[220,733,661],{"class":230},[220,735,318],{"class":230},[220,737,666],{"class":314},[220,739,437],{"class":314},[220,741,671],{"class":230},[220,743,744,746,748],{"class":222,"line":424},[220,745,676],{"class":226},[220,747,658],{"class":230},[220,749,750],{"class":230},"               Absent\n",[15,752,753],{},"Un exemple pratique, nous souhaitons abandonner les ports 2 et 3, nous allons utiliser le port 1 uniquement. Voici la marche à suivre :",[161,755,756,776,794,826,859],{},[79,757,758,759],{},"Supprimer la configuration vc-port existante en local :",[210,760,764],{"className":761,"code":762,"language":763,"meta":215,"style":215},"language-sql shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","request virtual-chassis vc-port delete pic-slot 1 port 2\nrequest virtual-chassis vc-port delete pic-slot 1 port 3\n","sql",[217,765,766,771],{"__ignoreMap":215},[220,767,768],{"class":222,"line":223},[220,769,770],{},"request virtual-chassis vc-port delete pic-slot 1 port 2\n",[220,772,773],{"class":222,"line":241},[220,774,775],{},"request virtual-chassis vc-port delete pic-slot 1 port 3\n",[79,777,778,779],{},"Supprimer la configuration vc-port existante sur le membre 1 (second switch) :",[210,780,782],{"className":761,"code":781,"language":763,"meta":215,"style":215},"request virtual-chassis vc-port delete pic-slot 1 port 2 member 1\nrequest virtual-chassis vc-port delete pic-slot 1 port 3 member 1\n",[217,783,784,789],{"__ignoreMap":215},[220,785,786],{"class":222,"line":223},[220,787,788],{},"request virtual-chassis vc-port delete pic-slot 1 port 2 member 1\n",[220,790,791],{"class":222,"line":241},[220,792,793],{},"request virtual-chassis vc-port delete pic-slot 1 port 3 member 1\n",[79,795,796,797],{},"Ajouter notre configuration vc-port sur le port 0 en local :",[210,798,800],{"className":212,"code":799,"language":214,"meta":215,"style":215},"request virtual-chassis vc-port set pic-slot 1 port 0\n",[217,801,802],{"__ignoreMap":215},[220,803,804,807,809,811,814,817,820,823],{"class":222,"line":223},[220,805,806],{"class":226},"request",[220,808,231],{"class":230},[220,810,234],{"class":230},[220,812,813],{"class":230}," set",[220,815,816],{"class":230}," pic-slot",[220,818,819],{"class":314}," 1",[220,821,822],{"class":230}," port",[220,824,825],{"class":314}," 0\n",[79,827,828,829],{},"Ajouter notre configuration vc-port sur le port 0 sur le membre 1 (second switch) :",[210,830,832],{"className":212,"code":831,"language":214,"meta":215,"style":215},"request virtual-chassis vc-port set pic-slot 1 port 0 member 1\n",[217,833,834],{"__ignoreMap":215},[220,835,836,838,840,842,844,846,848,850,853,856],{"class":222,"line":223},[220,837,806],{"class":226},[220,839,231],{"class":230},[220,841,234],{"class":230},[220,843,813],{"class":230},[220,845,816],{"class":230},[220,847,819],{"class":314},[220,849,822],{"class":230},[220,851,852],{"class":314}," 0",[220,854,855],{"class":230}," member",[220,857,858],{"class":314}," 1\n",[79,860,861,862],{},"Vérification de notre virtual-chassis :",[210,863,865],{"className":212,"code":864,"language":214,"meta":215,"style":215},"show virtual-chassis vc-port \n\nfpc0:\n--------------------------------------------------------------------------\nInterface   Type              Trunk  Status       Speed        Neighbor\nor                             ID                 (mbps)       ID  Interface\nPIC \u002F Port\n1\u002F0         Configured         -1    Up           10000        1   vcp-255\u002F1\u002F0\n\nfpc1:\n--------------------------------------------------------------------------\nInterface   Type              Trunk  Status       Speed        Neighbor\nor                             ID                 (mbps)       ID  Interface\nPIC \u002F Port\n1\u002F0         Configured         -1    Up           10000        0   vcp-255\u002F1\u002F0\n",[217,866,867,877,881,885,889,903,911,919,937,941,945,949,963,971,979],{"__ignoreMap":215},[220,868,869,871,873,875],{"class":222,"line":223},[220,870,227],{"class":226},[220,872,231],{"class":230},[220,874,234],{"class":230},[220,876,238],{"class":237},[220,878,879],{"class":222,"line":241},[220,880,245],{"emptyLinePlaceholder":244},[220,882,883],{"class":222,"line":248},[220,884,251],{"class":226},[220,886,887],{"class":222,"line":254},[220,888,257],{"class":226},[220,890,891,893,895,897,899,901],{"class":222,"line":260},[220,892,263],{"class":226},[220,894,266],{"class":230},[220,896,269],{"class":230},[220,898,272],{"class":230},[220,900,275],{"class":230},[220,902,278],{"class":230},[220,904,905,907,909],{"class":222,"line":281},[220,906,284],{"class":226},[220,908,287],{"class":230},[220,910,290],{"class":237},[220,912,913,915,917],{"class":222,"line":293},[220,914,296],{"class":226},[220,916,299],{"class":230},[220,918,302],{"class":230},[220,920,921,924,926,928,930,932,934],{"class":222,"line":305},[220,922,923],{"class":226},"1\u002F0",[220,925,658],{"class":230},[220,927,661],{"class":230},[220,929,318],{"class":230},[220,931,666],{"class":314},[220,933,324],{"class":314},[220,935,936],{"class":230},"   vcp-255\u002F1\u002F0\n",[220,938,939],{"class":222,"line":333},[220,940,245],{"emptyLinePlaceholder":244},[220,942,943],{"class":222,"line":356},[220,944,364],{"class":226},[220,946,947],{"class":222,"line":361},[220,948,257],{"class":226},[220,950,951,953,955,957,959,961],{"class":222,"line":367},[220,952,263],{"class":226},[220,954,266],{"class":230},[220,956,269],{"class":230},[220,958,272],{"class":230},[220,960,275],{"class":230},[220,962,278],{"class":230},[220,964,965,967,969],{"class":222,"line":372},[220,966,284],{"class":226},[220,968,287],{"class":230},[220,970,290],{"class":237},[220,972,973,975,977],{"class":222,"line":387},[220,974,296],{"class":226},[220,976,299],{"class":230},[220,978,302],{"class":230},[220,980,981,983,985,987,989,991,993],{"class":222,"line":396},[220,982,923],{"class":226},[220,984,658],{"class":230},[220,986,661],{"class":230},[220,988,318],{"class":230},[220,990,666],{"class":314},[220,992,437],{"class":314},[220,994,936],{"class":230},[10,996,998],{"id":997},"les-rôles-et-lorganisation-des-switchs-dans-un-virtual-chassis","Les rôles et l’organisation des switchs dans un virtual chassis",[15,1000,1001],{},"Les switchs peuvent avoir différents rôle dans un VC tel que :",[161,1003,1004,1010,1016],{},[79,1005,1006,1009],{},[26,1007,1008],{},"Master"," : il est le maître et contient la configuration du virtual chassis.",[79,1011,1012,1015],{},[26,1013,1014],{},"Backup"," : il est en état de reprendre le service du maître et sauvegarde la configuration du VC.",[79,1017,1018,1021],{},[26,1019,1020],{},"LineCard"," : il joue le rôle de relais en cas de défaut sur le switch backup (un minimum de 3 switchs).",[15,1023,1024,1025,50],{},"Plus de détails sur le site officiel de Juniper à l’",[44,1026,1028],{"href":60,"rel":1027},[48],"adresse suivante",[15,1030,1031],{},"Les switchs peuvent être organisés dans deux modes dans un VC  :",[161,1033,1034,1131],{},[79,1035,1036,1039,1040],{},[26,1037,1038],{},"Preprovisioned"," :  assigné d’une façon déterminée avec son numéro de série :",[210,1041,1043],{"className":212,"code":1042,"language":214,"meta":215,"style":215},"set virtual-chassis preprovisioned\nset virtual-chassis member 0 serial-number abc123 role routing-engine\nset virtual-chassis member 1 serial-number def456 role routing-engine\nset virtual-chassis member 2 serial-number ghi789 role line-card\nset virtual-chassis no-split-detection #uniquement entre deux switchs#\n",[217,1044,1045,1056,1078,1097,1118],{"__ignoreMap":215},[220,1046,1047,1051,1053],{"class":222,"line":223},[220,1048,1050],{"class":1049},"s2Zo4","set",[220,1052,231],{"class":230},[220,1054,1055],{"class":230}," preprovisioned\n",[220,1057,1058,1060,1062,1064,1066,1069,1072,1075],{"class":222,"line":241},[220,1059,1050],{"class":1049},[220,1061,231],{"class":230},[220,1063,855],{"class":230},[220,1065,852],{"class":314},[220,1067,1068],{"class":230}," serial-number",[220,1070,1071],{"class":230}," abc123",[220,1073,1074],{"class":230}," role",[220,1076,1077],{"class":230}," routing-engine\n",[220,1079,1080,1082,1084,1086,1088,1090,1093,1095],{"class":222,"line":248},[220,1081,1050],{"class":1049},[220,1083,231],{"class":230},[220,1085,855],{"class":230},[220,1087,819],{"class":314},[220,1089,1068],{"class":230},[220,1091,1092],{"class":230}," def456",[220,1094,1074],{"class":230},[220,1096,1077],{"class":230},[220,1098,1099,1101,1103,1105,1108,1110,1113,1115],{"class":222,"line":254},[220,1100,1050],{"class":1049},[220,1102,231],{"class":230},[220,1104,855],{"class":230},[220,1106,1107],{"class":314}," 2",[220,1109,1068],{"class":230},[220,1111,1112],{"class":230}," ghi789",[220,1114,1074],{"class":230},[220,1116,1117],{"class":230}," line-card\n",[220,1119,1120,1122,1124,1127],{"class":222,"line":260},[220,1121,1050],{"class":1049},[220,1123,231],{"class":230},[220,1125,1126],{"class":230}," no-split-detection",[220,1128,1130],{"class":1129},"sHwdD"," #uniquement entre deux switchs#\n",[79,1132,1133,1136,1137],{},[26,1134,1135],{},"Non-preprovisioned"," : assigné par l’algorithme d’élection avec un numéro de priorité :",[210,1138,1140],{"className":212,"code":1139,"language":214,"meta":215,"style":215},"set virtual-chassis member 0 mastership-priority 255\nset virtual-chassis member 1 mastership-priority 255\nset virtual-chassis member 2 mastership-priority 0\n",[217,1141,1142,1158,1172],{"__ignoreMap":215},[220,1143,1144,1146,1148,1150,1152,1155],{"class":222,"line":223},[220,1145,1050],{"class":1049},[220,1147,231],{"class":230},[220,1149,855],{"class":230},[220,1151,852],{"class":314},[220,1153,1154],{"class":230}," mastership-priority",[220,1156,1157],{"class":314}," 255\n",[220,1159,1160,1162,1164,1166,1168,1170],{"class":222,"line":241},[220,1161,1050],{"class":1049},[220,1163,231],{"class":230},[220,1165,855],{"class":230},[220,1167,819],{"class":314},[220,1169,1154],{"class":230},[220,1171,1157],{"class":314},[220,1173,1174,1176,1178,1180,1182,1184],{"class":222,"line":248},[220,1175,1050],{"class":1049},[220,1177,231],{"class":230},[220,1179,855],{"class":230},[220,1181,1107],{"class":314},[220,1183,1154],{"class":230},[220,1185,825],{"class":314},[15,1187,1188],{},"Sinon les switchs sont élus par un algorithme par défaut pour choisir le rôle de chaque switch dans le VC. Je vous conseille la méthode 1.",[15,1190,1191],{},"Plusieurs exemples :",[76,1193,1194,1203,1210],{},[79,1195,1196,1197,1202],{},"Exemple d’une configuration ",[44,1198,1201],{"href":1199,"rel":1200},"https:\u002F\u002Fwww.juniper.net\u002Ftechpubs\u002Fen_US\u002Fjunos14.1\u002Ftopics\u002Fexample\u002Fvirtual-chassis-ex4200-preprovisioning.html",[48],"preprovisoned avec EX4200"," sur le site de Juniper.",[79,1204,1196,1205,1202],{},[44,1206,1209],{"href":1207,"rel":1208},"https:\u002F\u002Fwww.juniper.net\u002Fdocumentation\u002Fen_US\u002Fjunos12.3\u002Ftopics\u002Fexample\u002Fvirtual-chassis-ex3300-expanding.html",[48],"non-preprovisioned avec EX3300",[79,1211,1212,1213,1202],{},"Exemple des ",[44,1214,1217],{"href":1215,"rel":1216},"http:\u002F\u002Fwww.juniper.net\u002Ftechpubs\u002Fen_US\u002Fjunos13.2\u002Ftopics\u002Ftask\u002Fconfiguration\u002Fvirtual-chassis-ex3300-cli.html",[48],"deux modes de configuration avec EX3300",[10,1219,1221],{"id":1220},"le-port-management-dans-un-virtual-chassis","Le port management dans un Virtual chassis",[15,1223,1224,1225,1228],{},"Chaque switch dispose d’un port de management, et dans un VC nous pouvons ajouter une IP fixe de management au VC. L’interface utilisée se nomme ",[26,1226,1227],{},"vme",", en cas de rupture avec le maître elle se retrouve sur le nouveau maôtre qui est élu et ainsi de suite.",[15,1230,1231],{},"Voici un exemple de configuration :",[210,1233,1235],{"className":212,"code":1234,"language":214,"meta":215,"style":215},"set interfaces vme unit 0 family inet address 192.168.254.1\u002F29\n",[217,1236,1237],{"__ignoreMap":215},[220,1238,1239,1241,1244,1247,1250,1252,1255,1258,1261],{"class":222,"line":223},[220,1240,1050],{"class":1049},[220,1242,1243],{"class":230}," interfaces",[220,1245,1246],{"class":230}," vme",[220,1248,1249],{"class":230}," unit",[220,1251,852],{"class":314},[220,1253,1254],{"class":230}," family",[220,1256,1257],{"class":230}," inet",[220,1259,1260],{"class":230}," address",[220,1262,1263],{"class":230}," 192.168.254.1\u002F29\n",[15,1265,1266,1267,1272,1273,1275,1276,50],{},"Pour terminer je vous invite à terminer votre initiation avec ",[44,1268,1271],{"href":1269,"rel":1270},"http:\u002F\u002Fwww.google.fr\u002Furl?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=0CCwQFjAA&url=http%3A%2F%2Fforums.juniper.net%2Fjnet%2Fattachments%2Fjnet%2Fswitch%2F9816%2F1%2FVC-Bestpractice-guide.pdf&ei=OWyJVPq-Asn-UO_IgcAL&usg=AFQjCNF_uPJ_0A-zTR7zzr2qPkDXofWK5A&bvm=bv.81456516,d.d24",[48],"les bonnes pratiques du VC Juniper",", vous connaissez désormais les bases du ",[26,1274,41],{}," sous ",[26,1277,1278],{},"JunOS",[10,1280,1282],{"id":1281},"conclusion","Conclusion",[15,1284,1285],{},"Cette mise en place du virtual chassis sur des EX4200 et EX3300 permet de gérer plusieurs commutateurs Juniper comme une seule entité logique, en topologie ring ou master\u002Fbackup. J'ai détaillé le câblage, la vérification des ports VCP, l'attribution des rôles (master, backup, linecard) ainsi que la configuration de l'interface de management (vme). Cette technologie simplifie grandement l'administration d'une infrastructure réseau composée de plusieurs switchs physiques.",[1287,1288,1289],"style",{},"html pre.shiki code .sBMFI, html code.shiki .sBMFI{--shiki-light:#E2931D;--shiki-default:#FFCB6B;--shiki-dark:#FFCB6B}html pre.shiki code .sfazB, html code.shiki .sfazB{--shiki-light:#91B859;--shiki-default:#C3E88D;--shiki-dark:#C3E88D}html pre.shiki code .sTEyZ, html code.shiki .sTEyZ{--shiki-light:#90A4AE;--shiki-default:#EEFFFF;--shiki-dark:#BABED8}html pre.shiki code .sbssI, html code.shiki .sbssI{--shiki-light:#F76D47;--shiki-default:#F78C6C;--shiki-dark:#F78C6C}html .light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html.light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html pre.shiki code .s2Zo4, html code.shiki .s2Zo4{--shiki-light:#6182B8;--shiki-default:#82AAFF;--shiki-dark:#82AAFF}html pre.shiki code .sHwdD, html code.shiki .sHwdD{--shiki-light:#90A4AE;--shiki-light-font-style:italic;--shiki-default:#546E7A;--shiki-default-font-style:italic;--shiki-dark:#676E95;--shiki-dark-font-style:italic}",{"title":215,"searchDepth":241,"depth":241,"links":1291},[1292,1293,1294,1298,1302,1303,1304],{"id":12,"depth":241,"text":13},{"id":20,"depth":241,"text":21},{"id":65,"depth":241,"text":66,"children":1295},[1296,1297],{"id":73,"depth":248,"text":74},{"id":99,"depth":248,"text":100},{"id":151,"depth":241,"text":152,"children":1299},[1300,1301],{"id":155,"depth":248,"text":156},{"id":562,"depth":248,"text":563},{"id":997,"depth":241,"text":998},{"id":1220,"depth":241,"text":1221},{"id":1281,"depth":241,"text":1282},[1306],"Réseau","\u002Fimages\u002Fblog\u002Fconfiguration-chassis-virtuel-sous-junos\u002F1b4814003c.jpg",null,"2014-12-15","Découvrez la technologie virtual chassis de Juniper Network. Prendre en main la solution avec des EX4200 et 3300!","md",{},"\u002Fblog\u002Fconfiguration-chassis-virtuel-sous-junos",[1315],"certificat-junos-associe-jncia-junos",{"title":5,"description":1310},"configuration-chassis-virtuel-sous-junos","blog\u002Fconfiguration-chassis-virtuel-sous-junos","ixpfCcH9OywS6pGTsU53KFDXfBY1APfkScaD2R1j5_Y",[1321,1329,1336,1343,1349,1357,1365,1372],{"title":1322,"path":1323,"stem":1324,"date":1325,"cover":1326,"categories":1327,"children":-1},"Documentation numéro 9","\u002Fblog\u002Fbts-documentation-numero-9","blog\u002Fbts-documentation-numero-9","2015-04-13","\u002Fimages\u002Fblog\u002Fbts-documentation-numero-9\u002Fa7c04713bd.jpg",[1328],"BTS",{"title":1330,"path":1331,"stem":1332,"date":1333,"cover":1334,"categories":1335,"children":-1},"Configuration de règles de sécurité sous JunoS","\u002Fblog\u002Fconfiguration-regles-securite-sous-junos","blog\u002Fconfiguration-regles-securite-sous-junos","2015-03-29","\u002Fimages\u002Fblog\u002Fconfiguration-regles-securite-sous-junos\u002F1b4814003c.jpg",[1306],{"title":1337,"path":1338,"stem":1339,"date":1340,"cover":1341,"categories":1342,"children":-1},"VMware vCenter dans le vRack d’OVH","\u002Fblog\u002Fvmware-vcenter-dans-vrack-ovh","blog\u002Fvmware-vcenter-dans-vrack-ovh","2015-03-05","\u002Fimages\u002Fblog\u002Fvmware-vcenter-dans-vrack-ovh\u002F1e5012367c.png",[1306],{"title":1344,"path":1345,"stem":1346,"date":1347,"cover":1348,"categories":1308,"children":-1},"Migration vers KVM avec WebVirtMgr","\u002Fblog\u002Fmigration-vers-kvm-avec-webvirtmgr","blog\u002Fmigration-vers-kvm-avec-webvirtmgr","2015-03-02","\u002Fimages\u002Fblog\u002Fmigration-vers-kvm-avec-webvirtmgr\u002F1ecef34685.jpg",{"title":1350,"path":1351,"stem":1352,"date":1353,"cover":1354,"categories":1355,"children":-1},"Le témoignage de ma formation au Greta-Viva5 de Valence : des anecdotes hallucinantes","\u002Fblog\u002Ftemoignage-formation-greta-viva5-valence-des-anecdotes-hallucinantes","blog\u002Ftemoignage-formation-greta-viva5-valence-des-anecdotes-hallucinantes","2014-12-01","\u002Fimages\u002Fblog\u002Ftemoignage-formation-greta-viva5-valence-des-anecdotes-hallucinantes\u002Fc0ef05db34.jpg",[1356],"Évènement",{"title":1358,"path":1359,"stem":1360,"date":1361,"cover":1362,"categories":1363,"children":-1},"Installer CyanogenMod Unofficial sur OnePlus One","\u002Fblog\u002Finstaller-cyanogenmod-unofficial-sur-oneplus-one","blog\u002Finstaller-cyanogenmod-unofficial-sur-oneplus-one","2014-11-24","\u002Fimages\u002Fblog\u002Finstaller-cyanogenmod-unofficial-sur-oneplus-one\u002F83621431fb.png",[1364],"Google",{"title":1366,"path":1367,"stem":1368,"date":1369,"cover":1370,"categories":1371,"children":-1},"Configuration de VLAN avec Junos","\u002Fblog\u002Fconfiguration-vlan-avec-junos","blog\u002Fconfiguration-vlan-avec-junos","2014-11-18","\u002Fimages\u002Fblog\u002Fconfiguration-vlan-avec-junos\u002F1b4814003c.jpg",[1306],{"title":1373,"path":1374,"stem":1375,"date":1376,"cover":1377,"categories":1378,"children":-1},"Configuration de base sous Junos","\u002Fblog\u002Fconfiguration-base-sous-junos","blog\u002Fconfiguration-base-sous-junos","2014-09-10","\u002Fimages\u002Fblog\u002Fconfiguration-base-sous-junos\u002F1b4814003c.jpg",[1306],[1380],{"id":1381,"title":1382,"body":1383,"categories":1449,"cover":1451,"cover_contain":244,"credly_badge_id":1452,"date":1453,"description":1454,"extension":1311,"meta":1455,"navigation":244,"path":1456,"related_certifications":1308,"seo":1457,"slug":1315,"stem":1458,"__hash__":1459},"blog\u002Fblog\u002Fcertificat-junos-associe-jncia-junos.md","Junos Associé (JNCIA-Junos)",{"type":7,"value":1384,"toc":1445},[1385,1387,1390,1397,1434,1440,1442],[10,1386,13],{"id":12},[15,1388,1389],{},"Pour intervenir sereinement sur des équipements Juniper en clientèle, j'ai suivi ce cursus Arrow et obtenu la certification JNCIA-Junos.",[15,1391,1392,1393,1396],{},"Le parcours de formation \"Junos Associé (JNCIA-Junos)\" est dédié aux professionnel IT en charge notamment des réseaux informatiques.",[1394,1395],"br",{},"\nLe catalogue de cours aborde les modules suivants :",[76,1398,1399,1404,1409,1414,1419,1424,1429],{},[79,1400,1401],{},[26,1402,1403],{},"Principes fondamentaux de la mise en réseau",[79,1405,1406],{},[26,1407,1408],{},"Principes fondamentaux de Junos OS",[79,1410,1411],{},[26,1412,1413],{},"Interfaces utilisateur",[79,1415,1416],{},[26,1417,1418],{},"Notions de base sur la configuration",[79,1420,1421],{},[26,1422,1423],{},"Surveillance et maintenance des opérations",[79,1425,1426],{},[26,1427,1428],{},"Principes fondamentaux du routage",[79,1430,1431],{},[26,1432,1433],{},"Stratégie de routage et filtres de pare-feu",[15,1435,1436,1437,1439],{},"le temps à accorder à la formation est d'environ 3 jours.",[1394,1438],{},"\nIl faut ensuite prévoir environ 1h30 pour le passage de la certification : Junos Associé (JNCIA-Junos).",[10,1441,1282],{"id":1281},[15,1443,1444],{},"Cette formation Arrow couvre les fondamentaux des réseaux et du système Junos OS, de la configuration de base au routage et aux filtres de pare-feu. Elle permet de valider une compréhension solide des équipements réseau Juniper, utile pour tout professionnel en charge de l'administration d'infrastructures réseau. Une certification complémentaire aux compétences déjà acquises sur d'autres environnements.",{"title":215,"searchDepth":241,"depth":241,"links":1446},[1447,1448],{"id":12,"depth":241,"text":13},{"id":1281,"depth":241,"text":1282},[1450,1306],"Certifications","\u002Fimages\u002Fblog\u002Fcertificat-junos-associe-jncia-junos\u002F773018337d.png","907dbe59-515c-4d6b-9ce1-e40082c63c2e","2023-01-17","Junos Associé (JNCIA-Junos) : formation Arrow, suivie pour ma veille professionnelle en cybersécurité et informatique.",{},"\u002Fblog\u002Fcertificat-junos-associe-jncia-junos",{"title":1382,"description":1454},"blog\u002Fcertificat-junos-associe-jncia-junos","FyzhACynI7FC3yrB0ozhuw0OlR2KoUUzw6tZ-4iqqZ0",1786644878134]