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viii 2E48-27R/2E49-27R User’s Guide
CHAPTER 4 TROUBLESHOOTING
4.1 Using LANVIEW...........................................................................4-1
4.2 FE-100TX LED.............................................................................4-4
4.3 Troubleshooting Checklist............................................................4-6
4.4 Using the RESET Button .............................................................4-7
CHAPTER 5 LOCAL MANAGEMENT
5.1 Overview......................................................................................5-1
5.2 Local Management Keyboard Conventions.................................5-2
5.3 Management Terminal Setup.......................................................5-3
5.3.1 Console Cable Connection..............................................5-4
5.3.2 Management Terminal Setup Parameters ......................5-5
5.3.3 Telnet Connections .........................................................5-6
5.3.4 Monitoring an Uninterruptible Power Supply...................5-7
5.4 Accessing Local Management.....................................................5-8
5.4.1 Navigating Local Management Screens..........................5-9
5.4.2 Selecting Local Management Menu Screen Items........5-11
5.4.3 Exiting Local Management Screens..............................5-11
5.5 Device Menu Screen..................................................................5-13
5.6 Device Configuration Menu Screen ...........................................5-14
5.7 General Configuration Screen ...................................................5-17
5.7.1 Setting the IP Address...................................................5-20
5.7.2 Setting the Subnet Mask ...............................................5-21
5.7.3 Setting the Default Gateway..........................................5-23
5.7.4 Setting the TFTP Gateway IP Address .........................5-23
5.7.5 Setting the Device Date.................................................5-24
5.7.6 Setting the Device Time ................................................5-25
5.7.7 Entering a New Screen Refresh Time...........................5-25
5.7.8 Setting the Screen Lockout Time ..................................5-26
5.7.9 Setting the Operational Mode........................................5-26
5.7.10 Configuring the COM Port.............................................5-28
5.7.10.1 Changing the Com Port Application..............5-30
5.7.11 Clearing NVRAM...........................................................5-31
5.7.12 Enabling/Disabling IP Fragmentation............................5-32
5.8 SNMP Community Names Screen.............................................5-33
5.8.1 Establishing Community Names ...................................5-35
5.9 SNMP Traps Screen..................................................................5-36
5.9.1 Configuring the Trap Table............................................5-37
5.10 Switch Configuration Screen......................................................5-38
5.10.1 Setting the STA .............................................................5-40
5.10.2 Setting the Age Time Field............................................5-41
5.10.3 Setting (Enabling or Disabling) the Port Status.............5-41