[j-nsp] Juniper-MX-960-Using the same Ge-Port as L2 and L3 !

[Eric Van Tol]

> -----Original Message-----
> From: juniper-nsp-bounces at puck.nether.net [mailto:juniper-nsp-
> bounces at puck.nether.net] On Behalf Of vaibhava varma
> Sent: Friday, September 23, 2011 7:30 AM
> To: juniper-nsp at puck.nether.net
> Subject: [j-nsp] Juniper-MX-960-Using the same Ge-Port as L2 and L3 !
> 
> Dear All
> 
> Is there is a possibility in Juniper MX-960 to configure the same
> Physical Port to support L2 Bridging ie Trunk Link and also configure
> same time for L3 Routing ie Sub-interfaces.
> 
> It would look something like this as listed below
> 
> {master}[edit]
> root at Junos# set interfaces ae1 unit 0 family ethernet-switching port-
> mode trunk
> root at JUnos# set interfaces ae1 unit 0 family ethernet-switching vlan
> members [ 71-73 573 ]
> root at JUnos#set interfaces ae1 unit 79 vlan-id 79 family inet address
> 1.1.1.1/30

Not sure about AE interfaces, but you can do this with physical interfaces:

    ge-0/0/5 {
    flexible-vlan-tagging;
    encapsulation flexible-ethernet-services;
        unit 0 {
            encapsulation vlan-bridge;
            family bridge {
                interface-mode trunk;
                vlan-id-list [ 130 131 ];
            }
        }
        unit 32 {
            vlan-id 32;
            family inet {
                address 192.168.54.2/30;
            }
        }
        unit 210 {
            vlan-id 210;
            family inet {
                address 192.168.54.177/30;
            }
        }
    }