On 18 January 2016 at 10:57, Michele Bergonzoni <[email protected]> wrote:
Hey, > So the dispute does half of what UDLD does, if I got it right. Ethernet with autonegotiation on should detect unidirectional links automatically and go down on both ends at RTT/2 delay. On A-B link, where A=>B works but A<=B does not, A will go down and A will assert RFI or remote fault indicator on the line. B will receive this, and go down as well. Some platforms can assert this RFI for non-fault reasons, like port might be configured to assert RFI if xconnect/l2circuit goes down, so client will see port physically down, if EoMPLS fails. -- ++ytti _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
