[j-nsp] mlfr

[Nilesh Khambal]

Jim,

What kind of Service PIC are you using for this purpose. Is it Link Services
PIC or Adaptive Service PIC configured in Layer-2 mode under [edit chassis]?

You need either link services or adaptive service PIC (with L2 mode) to
create the ls- or lsq- interface.

Thanks,
Nilesh.


On 7/8/10 9:30 AM, "Jim Lucas" <lists at cmsws.com> wrote:

> Equipment:
> 1  Juniper M20 running JunOS 7.5R1.12
> 2  Cisco 2611 running 12.4.23 IOS
> Multiple T1 connections between the above devices
> 
> Background: I have read the following literature.
> http://www.juniper.net/techpubs/software/junos/junos56/swconfig56-interfaces/h
> tml/interfaces-multilink-config25.html
> 
> and I have downloaded all the PDFs available on the documentation site and
> read
> all the sections that talk about setting up MLFR
> 
> Goal: I need to setup MLFR between the two devices listed above. At this
> point,
> I am simply trying to get the Juniper side configured so I can see the
> interfaces involved.
> 
> What I have done so far:
> 
> Here is an example config from the Juniper
> 
> [edit]
> jim at X# show chassis fpc 1 pic 2
> mlfr-uni-nni-bundles 5;
> 
> [edit]
> jim at X# show interfaces ls-1/2/0:0
> description "Test MLFR interface";
> dce;
> encapsulation multilink-frame-relay-uni-nni;
> unit 16 {
>     dlci 16;
>     family inet {
>         address 66.39.177.129/32 {
>             destination 66.39.177.130;
>         }
>     }
> }
> unit 17 {
>     dlci 17;
>     family inet {
>         address 10.100.100.1/32 {
>             destination 10.100.100.2;
>         }
>     }
> }
> 
> [edit]
> jim at X# show interfaces t1-1/1/0:0
> description "Test MLFR leg (1/2)";
> encapsulation multilink-frame-relay-uni-nni;
> unit 0 {
>     family mlfr-uni-nni {
>         bundle ls-1/2/0:0;
>     }
> }
> 
> [edit]
> jim at X# show interfaces t1-1/0/0:19
> description "Test MLFR leg (2/2)";
> encapsulation multilink-frame-relay-uni-nni;
> unit 0 {
>     family mlfr-uni-nni {
>         bundle ls-1/2/0:0;
>     }
> }
> 
> After issuing "commit" the first thing I notice when I exit edit mode is that
> I
> cannot see the device ls-1/2/0:0.  Question: At this point, should I be able
> to
> see the status of the device?  Even if nothing is connected I am guessing,
> just
> like other interfaces that are configured, I should be able to see the status
> of
> that interface.
> 
> Also, I have seen two example of doing this.  The first involving the
> ls-x/x/x:0
> interface and the other using lsq-x/x/x:0.  I have tried both.  Didn't change
> anything.
> 
> Any help would be great!
> 
> TIA