Were you able to find if it was a permanent failure or intermittent failure ? If it was intermittent, you will have up and down interfaces with errdisable always trying to put the interface up and then udld putting it down again. For this reason, the automatic recovery should be disabled. And it seems in your case, you had it enabled with a 30 seconds timer, wasn't it ?
Regards, Antonio Soares, CCIE #18473 (R&S/SP) amsoa...@netcabo.pt http://www.ccie18473.net -----Original Message----- From: Leonardo Gama Souza [mailto:leonardo.so...@nec.com.br] Sent: quinta-feira, 14 de Julho de 2011 12:53 To: Andrew Koch; Antonio Soares Cc: cisco-nsp@puck.nether.net Subject: RES: [c-nsp] UDLD misbehaviour I was supposing the switch would try to recover, but once it detects unidirectional link again, it wouldn't bring up the interface. Isn't that correct? The neighbouring switch didn't bring up the interface and kept the interface in errdisable state. Perhaps I should change the automatic recovery settings, but it really seems that something is wrong here. Cheers. _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
