PDF user manual for CopperEdge 150

3UREOHPVGXULQJ&3(7UDLQLQJIf there is no CPE connected and trained on a port, any associatedconfiguration and wiring errors will not be immediately apparent.It is only when a CPE is connected and attempts to trainthat the EndPointID objects are reported and inconsistenciescan be detected. Without a connected and trained CPE, theCE150 simply accepts any assigned ports as part of the IMUXbundle, registers their EndPointIDs as 0.0.0.0.0.0.0.0.0.0, andsets the port status to WaitForAdd.Later, if a CPE is connected and attempts to train, the CE150can determine if the CPE is IMUX capable, and if it is, it canthen compare EndPointIDs to see if they match. If the End-PointIDs of the ports in a bundle do not match, the CE150sends an event to the TrapEvent log and an alarm to the Trap-Alarm log. If this occurs, the ports remain in their previousWaitForAdd status until the conflict between the physical wiringand the logical bundles is resolved.The TrapAlarm messages resulting from this conflict are listedbelow. To review the configuration of existing bundles and theirmember ports and isolate the source of the conflict, use thecmEndPointPort group. (See the CopperEdge 150 CopperCraftReference and MIB Definitions manual.)CPE Training Error MessagesMessage Description ActionEndPoint Conflict, CPE in bundleis not IMUX capableEndPoint Conflict, IMUX CPEhas EndPointID inconsistentwith existing membersEndPoint Conflict, IMUX CPEhas EndPointID that matchesmember in different bundleA CPE has trained on a bundle thatdoes not have the appropriate IMUXsoftware.Typically, the CPE has a single portinstead of multiple ports.When the CPE attached to the porttrains, the CE150 discovers that italready has an active port in the bundlewith a different EndPointID.When the CPE attached to the porttrains, the CE150 discovers that it has aCPE with the same EndPointIDattached to a port in another bundle.Either replace the port in thebundle, making sure that youhave the correct phone lineattached, or keep the port butswitch the phone line.Either switch the mismatchedports between the bundles, orswitch the phone lines attachedto the ports.&RSSHU(GJH,QVWDOODWLRQDQG2SHUDWLQJ*XLGH