When I connect the blade WS-CBS3012-IBM-I  with version 12.2(52)SE (CBS31X0-UNIVERSAL-M) against a Nexus 5596UP(n5000-uk9.5.0.3.N2.1)  with GLC-T interface I have packet loss and CRC on the blade. The amount of CRC and input errors are identical. Th...

If I log on to the network the first time,the authentication works Good, but when other user log on to the network without restart the host,then it does't work.Then,if I restart de notebook the authenticacion work's good again.The 802.1x protocol doe...