User Manual

Contents 5
Chapter 13 Configuring SNMP
About SNMP and the device server Agent..........................................57
Configuration Procedure: Web Interface .............................................58
Chapter 14 Configuring Users
About Configuring Users .....................................................................59
Configuration Methods ........................................................................59
Common User Features ......................................................................59
Configuring a User: Web Interface ......................................................60
Commands for Configuring a User......................................................60
Chapter 15 Configuring Console Management
About Console Management...............................................................61
Configuring Ports.................................................................................61
Configuring SSH..................................................................................61
Accessing Attached Devices ...............................................................63
Securing Console Access....................................................................65
Power Management ............................................................................66
Configuring Port Buffering ...................................................................69
Configuring User Menus......................................................................69
Chapter 16 Managing the OS and Configuration
Upgrading the Firmware......................................................................71
Copying the Configuration to and from a Remote Host.......................71
Resetting Device Server Configuration to Defaults .............................72
Commands for Resetting the Configuration to Defaults ......................73
Chapter 17 Troubleshooting
Symptom: PortServer TS 8/16 Does Not Boot ....................................75
Symptom: Cannot Telnet to the PortServer TS 8/16...........................75
Symptom: Trouble Accessing a Port ...................................................76
Procedure: Running the POST Using the LEDs..................................77
Procedure: Running the POST from a Terminal..................................77
Verifying TFTP on a UNIX System......................................................78
Troubleshooting TFTP Problems.........................................................78
Resetting PortServer TS 8/16 Configuration to Defaults.....................79
Command Line Procedure...................................................................79
Front Panel Procedure ........................................................................79
Verifying the PortServer TS 8/16 IP Address ......................................79
Checking for Duplicate IP Addresses..................................................80
Pinging an IP Address.........................................................................80
Verifying the Network Cabling .............................................................80
Verifying the RealPort Process: AIX....................................................81