When attempting to change from Auto, with an RJ45 jack attached, the change request failed.The switch might hang, reboot, or be unable to access the switch management console.The ISL port LED displayed green in the Device Configuration Web UI page while the switch Close-up View image indicated that an SFP was not present and that the port was not active.
This allows more processing time for other high priority packets such as spanning tree BPDUs. After time this packet leak could cause the OOBM port to stop processing packets. While in this condition, Telnet andor SSH connection attempts will receive a message such as: Sorry, the maximum number of telnet sessions are active. Software exception at queues.c:252 -- in tOobmRxPump, task ID 0x1ce6de00. Hp Procurve Switch Firmware Zip File DocumentationNote: See included in the package zip file documentation (Advanced Traffic Management Guide.pdf) for further details regarding this enhancement. Note: Asterisk should only appear if a reboot is required (due to a specific configuration change), and once the switch reboots, the asterisk should disappear. Note: See included in the package zip file documentation (469 UFD monitor uplink.pdf) for further details regarding this enhancement. The bug caused the command to output 10,000 for both 1Gb and 10Gb ports. Note: See included in the package zip file documentation (Egress Discard Threshold.pdf) for further details regarding this enhancement. Prior to this fix, If only one downlink was active, it took about 4 seconds. If 10 downlinks were active, it could take as long as 20-30 seconds for the uplinks to actually begin forwarding traffic tofrom the downlinks. This, in part, led to messages such as the following: W 043011 00:00:28 00331 FFI: port I1-High collision or drop rate. See help. In this case, the switch restarted the discovery process but first notified the OOBM task of the NAK it had received with an appropriate error code. The notification function did not handle this message and treated it as an error condition. The HP ProCurve 6120 switch then ceased to operate and a message similar to the following displayed: Software exception at oobmIfm.c:c697 -- in mOobmCtrl. This could have resulted in a situation where peer switchesnodes attempted to negotiate DCBX parameters but the negotiation failed because CEE was not enabled on the 6120XG. This only happened if active users had been authenticated when the command was issued. This occurred when the port was connected to an HP NC553m Dual Port FlexFabric 10Gb Converged Network Adapter. The link between a 6120XG switch and a server appears to be up on 1Gbps and 10Gbps downlink ports, but no traffic is being passed. This can be verified by checking that the receive counters for a port are not incrementing on the NIC or the switch, but the transmit counters are incrementing.
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