[c-nsp] Cisco & Juniper POS interoperability

[sthaug at nethelp.no]

> Um, this is pretty plain vanilla? We use:
> 
> Cisco:
> interface POS1/0
>  ip address ...
>  encapsulation ppp
>  crc 32
>  pos framing sdh
>  pos scramble-atm
>  pos flag c2 22
>  no cdp enable
> 
> Juniper:
> so-0/0/0 {
>     clocking external;
>     encapsulation ppp;
>     sonet-options {
>         rfc-2615;
>     }
>     unit 0 {
>         family inet {
>             address ...
>         }
>     }
> }

Better add this too, so that both sides use SDH framing and not just
the Cisco:

chassis {
    fpc 0 {
        pic 0 {
            framing sdh;
        }
    }
}

Steinar Haug, Nethelp consulting, sthaug at nethelp.no