68 CHAPTER 6: RELEASE ISSUES FOR M ULTILAYER S WITCHING MODULESOSPF n The convergence problem resulting from a 12-port Fast EthernetMultilayer Switching Module not forming an adjacency with aCoreBuilder 3500 switch has been fixed. (30323)n The 12-port Fast Ethernet Multilayer Switching Module no longerasserts when you collect the OSPF routerID via WebManager. (30508)VRRP n The switch fabric module no longer gives continuous reports of VRRPnewMasterTraps on all interfaces. (30438)Problems Fixed inv3.0.5 Address TableThe “instability” issue caused by TCMP messages not being processedproperly in MPLA configurations, has been fixed. Stimulus such asAddress Table MIB walks, or Address Tracker application queries, on anyof the v3.0.0 devices had caused a problem where other “highavailability” features would be forced to adjust as a reaction tounprocessed TCMP messages. MPLA with TCMP configurations andallClosed VLANs had problems in this area.The problem with SNMP GetNext commands not being processedproperly has been partially fixed, such that MAC addresses now returnupon command from the CLI and MIB walk queries. However, generalresponse time to these queries is slow due to the limitations of the ASICand various processes vying for shared resources.Problem OverviewIf SNMP tools like SNMX or GetMany (Jeff Case Tools), are used toexecute address table MIB walks against v3.0.5 code, these requests willtime out at times and not return all MAC addresses requested. TheTranscend Address Tracker application exacerbates this condition andcauses traffic to slowdown, which is recoverable once Address Trackerquery processes are shut down.Manual requests (from the CLI or Web interfaces) and non-automatedrequests do not cause this problem. MAC addresses are returnedsmoothly from requests from the CLI or Web interface.
