[j-nsp] Routed VLAN Interfaces on MX

[Chuck Anderson]

You also need to configure the physical interface(s) in the LAG:

interfaces {
    xe-x/y/z {
        gigether-options {
            802.3ad ae0;
        }
    }
}
interfaces {
    xe-x/y/w {
        gigether-options {
            802.3ad ae0;
        }
    }
}
...

Otherwise, it looks fine.

On Fri, Nov 13, 2015 at 04:12:48PM -0500, Josh Baird wrote:
> Hi,
> 
> I apologize for the basic question as I'm a new Junos user.  I'm attempting
> to convert the following basic config from a Cisco NPE-G1:
> 
> interface GigabitEthernet0/3
>  desc 'Physical link to EX'
> 
> interface GigabitEthernet0/3.41
>   encapsulation dot1q
>   ip address 1.1.1.2/30
> 
> On the MX, I am trying to configure an agg between the MX and other device
> (EX), so this is the config that I have came up with:
> 
> # interfaces
> ae0 {
>     flexible-vlan-tagging;
>     encapsulation flexible-ethernet-services;
>     aggregated-ether-options {
>         lacp {
>             active;
>             periodic fast;
>         }
>     }
>     unit 41 {
>         encapsulation vlan-bridge;
>         vlan-id 41;
>     }
> }
> 
> # interfaces irb
> irb {
>     unit 41 {
>         family inet {
>             address 1.1.1.2/30
>         }
>     }
> }
> 
> 
> # bridge-domain
> bridge-domains {
>     vlan41 {
>         vlan-id 41;
>         interface ae0.41;
>         routing-interface irb.41;
>     }
> }
> 
> Does this configuration look correct?  Is all of this necessary?  I realize
> there are several different ways to handle this in Junos.
> 
> Thanks for any suggestions or input.
> 
> Josh