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Contents
vii
Chapter 9 Using SNMP 201
Overview .................................................................................................................................... 201
Enabling SNMP .......................................................................................................................... 202
Configuring SNMP Notifications ................................................................................................ 204
SNMPv2c Notifications .................................................................................................... 205
SNMPv3 Notifications ...................................................................................................... 206
Configuring Users for Encrypted SNMP v3 ............................................................................... 208
SNMP Gets and Sets ................................................................................................................. 209
The EMX MIB .................................................................................................................. 209
Chapter 10 Using the Command Line Interface 212
About the Interface ..................................................................................................................... 212
Logging in to CLI ........................................................................................................................ 213
With HyperTerminal ......................................................................................................... 213
With SSH or Telnet .......................................................................................................... 214
Different CLI Modes and Prompts ................................................................................... 215
Closing a Serial Connection ............................................................................................ 215
Restricted Service Agreement ................................................................................................... 216
Help Command .......................................................................................................................... 218
Showing Information .................................................................................................................. 218
Network Configuration ..................................................................................................... 219
Asset Sensor Settings ..................................................................................................... 221
Environmental Sensor Information .................................................................................. 222
Environmental Sensor Threshold Information ................................................................. 224
Show Serial ...................................................................................................................... 224
Serial ................................................................................................................................ 225
Security Settings .............................................................................................................. 225
Existing User Profiles ...................................................................................................... 226
Existing Roles .................................................................................................................. 227
Rack Unit Settings of an Asset Sensor............................................................................ 228
Blade Extension Strip Settings ........................................................................................ 229
Command History ............................................................................................................ 229
History Buffer Length ....................................................................................................... 230
Examples ......................................................................................................................... 230
Configuring the EMX Device and Network ................................................................................ 231
Entering the Configuration Mode ..................................................................................... 231
Device Configuration Commands .................................................................................... 232
Networking Configuration Commands ............................................................................. 234
Security Configuration Commands .................................................................................. 258
Environmental Sensor Configuration Commands ........................................................... 280
Environmental Sensor Threshold Configuration Commands .......................................... 284
User Configuration Commands ....................................................................................... 290
Setting Up User Preferences (Units of Measure) ............................................................ 304
Time Configuration Commands ....................................................................................... 304
Role Configuration Commands ....................................................................................... 307
Asset Management Commands ...................................................................................... 312
Serial Port Configuration Commands .............................................................................. 312