Re: Help with theory question on network topology



fran_beta@xxxxxxxxxxx wrote:

> Not all data packets pass through the gateway (My guess, since the
> token ring only passes packets to those with the correct token)

One other thing. There's no such thing a the "correct token". There is one
token that gets passed around the ring and grabbed by a host wishing to
transmit. When the transmission is completed, the token is put back on the
ring, for the next host etc. A token has absolutely nothing to do with
what gets passed through a "gateway.


.



Relevant Pages

  • Re: RJ-48 Polarity
    ... tip/ring polarity probably doesn't really matter as far as ... ring conductors always connect to ring conductors). ... Transmit and receive pairs can sometimes be rolled, ...
    (comp.dcom.telecom.tech)
  • Re: RJ-48 Polarity
    ... tip/ring polarity probably doesn't really matter as far as ... ring conductors always connect to ring conductors). ... Transmit and receive pairs can sometimes be rolled, ...
    (comp.dcom.telecom.tech)
  • Re: IF_HANDOFF vs. IFQ_HANDOFF
    ... Only when the transmit side of the HW goes ... But the problem is that for small packets, ... once the tx ring is empty.. ... you've already entered the driver anyway. ...
    (freebsd-net)
  • Re: RJ-48 Polarity
    ... If you swap Tip and Ring, the pulses are inverted, but it doesn't matter. ... Transmit (ring) ... I'd like to know if there's any reason to ...
    (comp.dcom.telecom.tech)
  • RJ-48 Polarity
    ... the signal definitions for RJ-48: ... Transmit (ring) ... If polarity does not matter in this application, ...
    (comp.dcom.telecom.tech)