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3Com Switch 8800 Configuration Guide Table of Contents
TOC-18
46.1.1 Setting a Name for a Switch................................................................................ 46-1
46.1.2 Setting the System Clock.................................................................................... 46-1
46.1.3 Setting the Time Zone......................................................................................... 46-1
46.1.4 Setting the Summer Time ................................................................................... 46-2
46.2 Displaying the State and Information of the System...................................................... 46-2
46.3 System Debugging ........................................................................................................ 46-3
46.3.1 Enabling/Disabling the Terminal Debugging....................................................... 46-3
46.3.2 Displaying Diagnostic Information....................................................................... 46-4
46.4 Testing Tools for Network Connection .......................................................................... 46-5
46.4.1 ping...................................................................................................................... 46-5
46.4.2 ping-distribute enable.......................................................................................... 46-5
46.4.3 tracert .................................................................................................................. 46-6
46.5 Logging Function ........................................................................................................... 46-6
46.5.1 Introduction to Info-center ................................................................................... 46-6
46.5.2 Info-center Configuration................................................................................... 46-10
46.5.3 Sending the Configuration Information to the Loghost ..................................... 46-14
46.5.4 Sending the Configuration Information to Console terminal .............................46-16
46.5.5 Sending the Configuration Information to Telnet Terminal or Dumb Terminal .46-19
46.5.6 Sending the Configuration Information to the Log Buffer.................................. 46-21
46.5.7 Sending the Configuration Information to the Trap Buffer ................................ 46-23
46.5.8 Sending the Configuration Information to SNMP Network Management.......... 46-25
46.5.9 Displaying and Debugging Info-center..............................................................46-27
46.5.10 Configuration Examples of Sending Log to the Unix Loghost ........................ 46-28
46.5.11 Configuration examples of sending log to Linux loghost ................................ 46-30
46.5.12 Configuration Examples of Sending Log to the Console Terminal................. 46-32
Chapter 47 SNMP Configuration................................................................................................ 47-1
47.1 SNMP Overview............................................................................................................. 47-1
47.2 SNMP Versions and Supported MIB ............................................................................. 47-1
47.3 Configuring SNMP......................................................................................................... 47-3
47.3.1 Setting Community Names ................................................................................. 47-3
47.3.2 Setting the System Information........................................................................... 47-4
47.3.3 Enabling/Disabling SNMP Agent to Send Trap................................................... 47-4
47.3.4 Setting the Destination Address of Trap ............................................................. 47-5
47.3.5 Setting Lifetime of Trap Message ....................................................................... 47-5
47.3.6 Setting the Engine ID of a Local or Remote Device............................................ 47-6
47.3.7 Setting/Deleting an SNMP Group ....................................................................... 47-6
47.3.8 Setting the Source Address of Trap.................................................................... 47-7
47.3.9 Adding/Deleting a User to/from an SNMP Group ............................................... 47-7
47.3.10 Creating/Updating View Information or Deleting a View................................... 47-8
47.3.11 Setting the Size of the SNMP Packet Sent/Received by an Agent................... 47-8
47.3.12 Disabling SNMP Agent...................................................................................... 47-8
47.4 Displaying and Debugging SNMP ................................................................................. 47-9