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NEC IP8800/S2400 Series Troubleshooting Manual

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Contents
  1. Table Of Contents
  2. Table Of Contents
  3. Table Of Contents
  4. Table Of Contents
  5. Overview
  6. Failure Analysis Overview
  7. System and Partial Failure Analysis Overview
  8. Failure Analysis for IP8800/S3600 and IP8800/S2400
  9. Functional Failure Analysis Overview
  10. Troubleshooting System Failures
  11. Troubleshooting for IP8800/S6700, IP8800/S6600, and IP8800/S6300
  12. Replacement Method of Optional Components
  13. Troubleshooting for IP8800/S3600 and IP8800/S2400
  14. Isolating Failures on External Power Unit
  15. Replacement Method of System and Optional Components
  16. Troubleshooting Functional Failures in Operation
  17. Problems on Login Password
  18. Problems on MC
  19. Problems on Operation Terminal
  20. Login from the Remote Operation Terminal Is Failed
  21. Login Authentication Using RADIUS/TACACS+ Is Disabled
  22. Network Interface Communication Failure
  23. Communication Failure in Basic Switching Unit BSU/PSP
  24. Actions against Troubles on 10BASE-T/100BASE-TX/1000BASE-T
  25. Actions against Troubles on 1000BASE-X
  26. Actions against Troubles on 10GBASE-R
  27. Communication Failure on Using PoE
  28. Communication Failure on Using Link Aggregation
  29. Layer 2 Network Communication Failure
  30. Failures on Using Spanning Tree
  31. Failures on Using Ring Protocol
  32. Multicast Relay by IGMP snooping Is Disabled
  33. Multicast Relay by MLD snooping Is Disabled
  34. IPv4 Network Communication Failure
  35. IP Addresses Cannot Be Assigned Using DHCP Function
  36. DynamicDNS Cooperation in DHCP Function Is Disabled
  37. IPv4 Unicast Routing Communication Failure
  38. No BGP4 Routing Information Exists
  39. IPv4 Multicast Routing Communication Failure
  40. show ip route
  41. Multicast Data Is Double-relayed on IPv4 PIM-SM Network
  42. Communication on IPv4 PIM-SSM Network Is Disabled
  43. Multicast Data Is Double-relayed on IPv4 PIM-SSM Network
  44. IPv4 Multicast Communication Failure In VRF [OP-NPAR]
  45. IPv6 Network Communication Failure
  46. IPv6 DHCP Troubleshooting
  47. IPv6 Unicast Routing Communication Failure
  48. No BGP4+ Routing Information Exists
  49. IPv6 Multicast Routing Communication Failure
  50. Multicast Data Is Double-relayed on IPv6 PIM-SM Network
  51. Communication on IPv6 PIM-SSM Network Is Disabled
  52. Multicast Data Is Double-relayed on IPv6 PIM-SSM Network
  53. Layer 2 Authentication Communication Failure
  54. Communication Failure on Using Web Authentication
  55. Communication Failure on Using MAC Authentication
  56. Communication Failure on Using Authentication VLAN [OP-VAA]
  57. Communication Failure on High-reliability Function
  58. Communication with VRRP Configuration in IPv4 Network Is Disabled
  59. Communication with VRRP Configuration in IPv6 Network Is Disabled
  60. SNMP Communication Failure
  61. Troubleshooting of sFlow Statistics (Flow Statistics) Function
  62. Flow Sample Does Not Reach Collector
  63. Communication Failures on Neighboring System Managing Function
  64. NTP Communication Failure
  65. Communication Failure on IEEE802.3ah/UDLD Function
  66. Active System Switchover Is Disabled
  67. Problems on Redundant Configuration of Basic Switching Unit (BSU) [IP8800/S6700]
  68. Problems on Power Saving Feature
  69. Congestion Caused by Packets Processed Through CPU Is Not Recovered
  70. Communication Failure Caused by Settings of Filtering/QoS
  71. Troubleshooting Communication Failures Due to Resource Shortage [IP8800/S6700 IP8800/S6600] [IP8800/S6300]
  72. MAC Address Table Resource Shortage
  73. When Resource Shortage of VLAN Identification Table Occurs
  74. When Resource Shortage Occurs in Shared Memory
  75. Collecting Failure Information
  76. Collecting Failure Information Using ftp Command from the Operation Terminal
  77. IP8800/S6300]
  78. Transferring Files for Maintenance Information
  79. Transferring Files Using ftp Command
  80. Transferring Files Using zmodem Command [IP8800/S3600] [IP8800/S2400]
  81. Transferring Files Using ftp Command from the Operation Terminal
  82. Writing to MC
  83. Line Test
  84. Testing Line
  85. Restarting the System
  87. Appendix
  88. Appendix A Contents of show tech-support Command Display
  89. Index
  90. Table Of Contents
NEC IP8800/S2400 Series Troubleshooting Manual Manual pdf 73 page image
112 Troubleshooting System FailuresThis chapter explains how to deal with the problems on the system.2.1 Troubleshooting for IP8800/S6700, IP8800/S6600, and IP8800/S63002.2 Troubleshooting for IP8800/S3600 and IP8800/S2400
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This manual is suitable for:
IP8800/S2400 SeriesIP8800/S3600 SeriesIP8800/S6300 SeriesIP8800/S6600 SeriesIP8800/S6700 Series
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