[nsp] Ethernet/G.703 converter & Cisco G.703 interface

sthaug at nethelp.no sthaug at nethelp.no
Sun Apr 25 06:02:12 EDT 2004


> Is it possible to pass IP traffic from the operator's network into the my 
> router using the schema below?

Most likely no - but it depends on how the Ethernet/G.703 converter
works. If it removes the Ethernet framing and instead adds a proper
PPP or Cisco HDLC frame, it might work. If it simply puts the full
Ethernet frame inside G.703, it won't work.

Steinar Haug, Nethelp consulting, sthaug at nethelp.no

> Usage of two Eth/G.703 converters is not allowed here (there are no free 
> Ethernet ports on the my cisco router).
> 
>   Port of operator
>          ^
>          | Ethernet
>          v
> +----[Ethernet]----+
> |                  |
> |  Ethernet/G.703  |
> |    converter     |
> |                  |
> +-----[G.703]------+
>          ^
>          | G.703
>          v
> +-[VWIC-2MFT-G703]-+
> | [ or NM-2CE1B  ] |
> |                  |
> | my cisco router  |
> +------------------+
> 
> -- 
> tut         "Be more specific."
>                      (c) Roman Dirge, Lenore - the cute little dead girl
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