-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Marian Ďurkovič wrote: > On Thu, Sep 27, 2007 at 09:56:06AM +0200, Gert Doering wrote: >> Will auto-neg signal one-way fiber failures (after the link has >> already been brought up and autoneg'ed successfully)? Never >> tried that. > > Yes, it works much better (and faster) than UDLD. The endpoint > which has lost receive fiber will immediately signal "RemoteFault" > to the other end and line protocol will go down on both sides > within miliseconds. >
true, but if they have some active devices between the two sites(e.g. an SDH/SONET transmission facility owned by the telco providing the GE service), those active devices could fool the customer's GE interfaces making them believe the connection is up and running, however the circuit may or may not be operational. regards, Gabor -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFHAhb5DiqVI6Xm21MRAlPlAJ90O+gn90AmzeAZvSonQfnZ/IbmfQCgkMcv ndSEfdHyMiO+UnVtVdSN+ew= =iRPe -----END PGP SIGNATURE-----
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