[j-nsp] Understanding DPC Cards

[Paul Stewart]

Hi there..

 

I'm not sure if I'm asking this right . again, as I mentioned earlier - I'm
a Cisco guy jumping into the JunOS world so pardon me if I've missed this
somewhere in the docs. my translation between the two worlds is "slow but
steady"..

 

Working on an MX480 that has a pair of DPC cards (DPCE 20x 1GE + 2x 10GE R).

 

Some questions ;)

 

Can someone give me in "simple terms" what the differences are between
"chassis network-services Ethernet" and "chassis network-services IP"?  

 

Secondly, on EX switches (which I'm just getting used too) we can do:

 

    ge-0/0/12 {

        description xxxxxxxxxxxxxxx;

        unit 0 {

            family ethernet-switching {

                port-mode trunk;

                vlan {

                    members [ xxxxxxxx yyyyyyyy ]

 

On the MX it seems this is quite different?  I have the following:

 

    ge-5/0/2 {

        description xxxxxxxxxxxxxxxxxxxx;

        vlan-tagging;

        encapsulation flexible-ethernet-services;

        unit 0 {

            family bridge {

                interface-mode trunk;

                vlan-id-list 61;

            }

        }

 

 

I'm sure this isn't correct J  This is what I created after reading some of
the Juniper docs with a lack of understanding what
"flexible-ethernet-services" actually refers too..  

 

My goal is to have a dot1q trunk come in with a dozen or so VLAN's on it and
then create layer3 RVI's for them.  The RVI configuration I have is this
(which again I know is wrong):

 

    vlan {

        unit 61 {

            family inet {

                address xxx.xx.235.34/24;

            }

            family inet6 {

                address xxx:xxx:235::34/64;

            }

        }

 

 

Any assistance is much appreciated - thanks again to those folks who helped
earlier with my BGP questions.

 

Paul