I found with your help. with "show interfaces terse" command , I saw only ge-0/0/1 was up , not xe-0/0/1. I configured the bad interfaces. I have only SFP modules 1 Gb ( EX-SFP-1GE-SX ), not 10Gb. I did this stupid mistake because only interfaces xe are pre-configured, not the ge interfaces.
Now , I configured on the both switchs: set interface ge-0/0/1 unit 0 family ethernet-switching interface-mode access set interface ge-0/0/1 unit 0 family ethernet-switching vlan members vlan-RESEAUX set interface ge-0/0/1 unit 0 family ethernet-switching storm-control default and I can ping my other switch. Thanks to everybody. ----- Mail original ----- De: "Jared Gull" <jmg...@yahoo.com> À: "deloin robert" <deloin.rob...@laposte.net>, juniper-nsp@puck.nether.net Envoyé: Lundi 28 Novembre 2016 21:23:06 Objet: Re: [j-nsp] EX4600 : Ping problem Can you provide the following outputs from both switches? - show interfaces terse - show vlans - show route -Regards, Jared On Monday, November 28, 2016 12:55 PM, Deloin via juniper-nsp <juniper-nsp@puck.nether.net> wrote: Hello, I have 2 EX4600 switchs. They have the same symetric configurations: SWITCH EX4600-1 SWITCH EX4600-2 interfaces { interfaces { xe-0/0/1 { xe-0/0/1 { unit 0 { unit 0 { family ethernet-switching { family ethernet-switching { interface-mode access; interface-mode access; vlan { vlan { members vlan-RESEAUX; members vlan-RESEAUX; } } storm-control default; storm-control default; } } } } } } irb { irb { unit 0 { unit 0 { family inet { family inet { address 10.101.0.4/16; address 10.101.0.5/16; } } } } } } } } routing-options { routing-options { static { static { route 0.0.0.0/0 next-hop 10.101.0.1; route 0.0.0.0/0 next-hop 10.101.0.1; } } } } vlans { vlans { default { default { vlan-id 1; vlan-id 1; } } vlan-RESEAUX { vlan-RESEAUX { vlan-id 98; vlan-id 98; l3.interface irb.0; l3.interface irb.0; } } } } I put an optic fiber between xe-0/0/1 from a switch and xe-0/0/1 from the other switch. And I can't ping the @ 10.101.0.3 and 10.101.0.4 from each switchs. I obtain : root@EX4600-01 # run ping 10.101.0.3 PING 10.101.0.3 (10.101.0.3): 56 data bytes ping: sendto: No route to host ping: sendto: No route to host ping: sendto: No route to host ping: sendto: No route to host the same for the other. Can you help me. Can you tell me where is the mistake, or what I forget ? Thank you ! _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp