Index188LLayer 2 Authentication Communication Failure 89Layer 2 Communication by VLAN Is Disabled 38Layer 2 Network Communication Failure 38Login Authentication Using RADIUS/TACACS+ IsDisabled 25Login from the Remote Operation Terminal Is Disabled 24MMAC Address Table Resource Shortage 130MIBs Cannot Be Obtained from SNMP Manager 110Multicast Data Is Double-relayed on IPv4 PIM-SM Network66Multicast Data Is Double-relayed on IPv4 PIM-SSMNetwork 69Multicast Data Is Double-relayed on IPv6 PIM-SM Network84Multicast Data Is Double-relayed on IPv6 PIM-SSMNetwork 87Multicast Relay by IGMP snooping Is Disabled 44Multicast Relay by MLD snooping Is Disabled 47NNetwork Interface Communication Failure 27No BGP4 Routing Information Exists 62No BGP4+ Routing Information Exists 80No OSPF Routing Information Exists 61No OSPFv3 Routing Information Exists 79No RIP Routing Information Exists 61No RIPng Routing Information Exists 79No Routing Information Exist 62NTP Communication Failure 118OOverview 1PPort Becomes Inactive Due to IEEE802.3ah/UDLD Function119Problems on Login Password 21Problems on MC 22Problems on Operation Terminal 23Problems on Power Saving Feature 123Problems on Redundant Configuration of Basic Control Unit(BCU)/Control and Switching Unit (CSU)/Management andSwitching Unit (MSU) 120Problems on Redundant Configuration of Basic SwitchingUnit (BSU) 121RRestarting the System 160SSchedule Is Disabled 123sFlow Packets Does not Reach Collector 112SNMP Communication Failure 110System and Partial Failure Analysis Overview 3TTesting Line 154Time Synchronization by NTP Is Disabled 118Transferring Files for Maintenance Information 144Transferring Files Using ftp Command 145Transferring Files Using ftp Command from the OperationTerminal 150Transferring Files Using zmodem Command 148Transferring Maintenance Information Files Using showtech-support Command 148Traps Cannot Be Received by SNMP Manager 110Troubleshooting for IP8800/S3600 and IP8800/S2400 15Troubleshooting for IP8800/S6700 and IP8800/S6300 12Troubleshooting of sFlow Statistics (Flow Statistics)Function 112Troubleshooting Procedure on System Failures [IP8800/S3600 and IP8800/S2400] 15Troubleshooting Procedure on System Failures [IP8800/S6700 and IP8800/S6300] 12Troubleshooting System Failures 11UUnable to Input/Display from the Console Correctly 23Unable to Obtain Neighboring System Information viaLLDP Function 116Unable to Obtain Neighboring System Information viaOADP Function 116WWhen Resource Shortage Occurs in Shared Memory 135When Resource Shortage of VLAN Identification TableOccurs 133Writing to MC 152
