Alcatel-Lucent OmniSwitch 6850-48 - Page 6

Contents
vi OmniSwitch AOS Release 6 Switch Management Guide September 2009
Working with SNMP Traps ..........................................................................................3-49
Trap Filtering ..........................................................................................................3-49
Filtering by Trap Families ...............................................................................3-49
Filtering By Individual Trap ............................................................................3-49
Authentication Trap ................................................................................................3-50
Trap Management ..................................................................................................3-50
Replaying Traps ...............................................................................................3-50
Absorbing Traps ..............................................................................................3-50
Sending Traps to WebView .............................................................................3-50
SNMP MIB Information ...............................................................................................3-51
MIB Tables .............................................................................................................3-51
MIB Table Description ....................................................................................3-51
Industry Standard MIBs .........................................................................................3-52
Enterprise (Proprietary) MIBs ................................................................................3-57
Verifying the SNMP Configuration ..............................................................................3-62
Chapter 4 Configuring Network Time Protocol (NTP) ..........................................................4-1
In This Chapter ................................................................................................................4-1
NTP Specifications ..........................................................................................................4-2
NTP Defaults Table .........................................................................................................4-2
NTP Quick Steps .............................................................................................................4-3
NTP Overview ................................................................................................................4-5
Stratum .....................................................................................................................4-6
Using NTP in a Network ..........................................................................................4-6
Authentication ..........................................................................................................4-8
Configuring NTP .............................................................................................................4-9
Configuring the OmniSwitch as a Client .................................................................4-9
NTP Servers ...........................................................................................................4-10
Using Authentication ..............................................................................................4-12
Verifying NTP Configuration .......................................................................................4-14
Chapter 5 Managing CMM Directory Content ........................................................................5-1
In This Chapter ................................................................................................................5-1
CMM Specifications .......................................................................................................5-2
CMM Files ......................................................................................................................5-3
CMM Software Directory Structure .........................................................................5-3
Where is the Switch Running From? .................................................................5-4
Software Rollback Feature .......................................................................................5-4
Software Rollback Configuration Scenarios for a Single Switch .....................5-5
Redundancy ..............................................................................................................5-9
Redundancy Scenarios .......................................................................................5-9
Managing the Directory Structure (Non-Redundant) ...................................................5-13
Rebooting the Switch .............................................................................................5-13
Copying the Running Configuration to the Working Directory ............................5-15
Rebooting from the Working Directory .................................................................5-17