Alcatel-Lucent OmniSwitch AOS Release 6 - Page 6

Contents
vi OmniSwitch AOS Release 6 Switch Management Guide July 2010
Working with SNMP Traps ..........................................................................................3-50
Trap Filtering ..........................................................................................................3-50
Filtering by Trap Families ...............................................................................3-50
Filtering By Individual Trap ............................................................................3-50
Authentication Trap ................................................................................................3-51
Trap Management ..................................................................................................3-51
Replaying Traps ...............................................................................................3-51
Absorbing Traps ..............................................................................................3-51
Sending Traps to WebView .............................................................................3-51
SNMP MIB Information ...............................................................................................3-52
MIB Tables .............................................................................................................3-52
MIB Table Description ....................................................................................3-52
Industry Standard MIBs .........................................................................................3-53
Enterprise (Proprietary) MIBs ................................................................................3-58
Verifying the SNMP Configuration ..............................................................................3-63
Chapter 4 Configuring Network Time Protocol (NTP) ..........................................................4-1
In This Chapter ................................................................................................................4-1
NTP Specifications ..........................................................................................................4-2
NTP Defaults Table .........................................................................................................4-2
NTP Client Quick Steps ..................................................................................................4-3
NTP Server Quick Steps .................................................................................................4-4
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
Configuring NTP Servers .......................................................................................4-10
Configuring the OmniSwitch as an NTP Server ....................................................4-11
Using Authentication ..............................................................................................4-12
Verifying NTP Configuration .......................................................................................4-14
Chapter 5 Managing CMM Directory Content ........................................................................5-1
In This Chapter ................................................................................................................5-1
CMM Specifications .......................................................................................................5-3
CMM Files ......................................................................................................................5-4
CMM Software Directory Structure .........................................................................5-4
Where is the Switch Running From? .................................................................5-5
Software Rollback Feature .......................................................................................5-5
Software Rollback Configuration Scenarios for a Single Switch .....................5-6
Redundancy ............................................................................................................5-10
Redundancy Scenarios .....................................................................................5-10
Managing the Directory Structure (Non-Redundant) ...................................................5-14
Rebooting the Switch .............................................................................................5-14