Switching

Hello , Junos Guys :

As tittle says , I need to set some trunking interfaces for my ACX1100 concentrator.

Basicaly I wll receive tagged traffic over four cupper interfaces and take  this traffic over a fiber interface to my core that will receive also tagged traffic.

How should it be done?

On my mx860 I achieved this doing:

flexible-vlan-tagging;
encapsulation flexible-ethernet-services;
     unit 0 {
          description Connection_to_swtich1;
              family bridge {
                 interface-mode trunk;
                 vlan-id-list [ 10 100 3 ];
           }
}

But ACX1100 does not have the same options from console (for instance "interface-mode-trunk" is missing).

Where can I found configure documentation for this device?

Also , is j-web available for ACX1100 ?

Regards ,

Leandro.

I don't know what release are you running, but you can start from here:

http://www.juniper.net/techpubs/en_US/junos12.3x54-D15/information-products/pathway-pages/acx-series/acx-series.pdf

Check chapter 4.

I don't have an ACX to test if j-web is there, but I don't see it in the features:

http://pathfinder.juniper.net/feature-explorer/displayFeatures.html?rt=1&swName=Junos%20OS&release=12.3X54-D10&platform=ACX1000

Others can comment if j-web is supported.

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If this worked for you please flag my post as an "Accepted Solution" so others can benefit. A kudo would be cool if you think I earned it.

Thanks for your help mr et:

I have already readed this docs, it leaded me to get the following config:

Lets suppose Ihave two access ports on vlan 2 (0/0/1 and 0/0/2) and a trunk interface 0/0/3

I can do:

leo@1100# show bridge-domains         
VLAN-2 {
    domain-type bridge;
    vlan-id 2;
    interface ge-0/0/3.2;
    interface ge-0/0/2.0;
    interface ge-0/0/1.0;
}


leo@1100# show interfaces ge-0/0/1  
encapsulation ethernet-bridge;
gigether-options {
    flow-control;
}
unit 0;

leo@1100# show interfaces ge-0/0/2  
encapsulation ethernet-bridge;
gigether-options {
    flow-control;
}
unit 0;


leo@1100# show interfaces ge-0/0/3    
description "Trunk port"
flexible-vlan-tagging;
media-type copper;
encapsulation flexible-ethernet-services;
unit 2 {
    encapsulation vlan-bridge;
    vlan-id 2;
}
unit 3 {
    encapsulation vlan-bridge;
    vlan-id 3;
}
unit 4 {
    encapsulation vlan-bridge;
    vlan-id 4;
}

I think it is not good when you have too many vlans.

Is there an alternative ???

Thanks in advance.

Leandro.

I have the same problem with an ACX5048 could you solve it?

What junos version are you running on the ACX?

I see the MX version posted above is supported on ACX 15.1

flexible-vlan-tagging;
encapsulation flexible-ethernet-services;
     unit 0 {
          description Connection_to_swtich1;
              family bridge {
                 interface-mode trunk;
                 vlan-id-list [ 10 100 3 ];
           }
}

Interface-mode trunk is not supported on acx

Hi Diego,

What is your exact requirement?

Can you open a new thread and share the details?