[j-nsp] EX4600 : Ping problem - SOLVED

deloin.robert at laposte.net deloin.robert at laposte.net
Tue Nov 29 04:27:24 EST 2016


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" <jmgull at yahoo.com> 
À: "deloin robert" <deloin.robert at laposte.net>, juniper-nsp at 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 at 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 at 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 ! 
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