HP 445946-001 OSPF, Virtual links, Interface cost, Authentication, Remote monitoring, Link-StateDatabase, Types of OSPF areas, History MIB objects, RMON group 3—alarms

	Contents
Configuring IGMP Snooping (CLI example) .................................................................................	121
Configuring IGMP Filtering (CLI example)....................................................................................	122
Configuring a Static Mrouter (CLI example) .................................................................................	122
Configuring IGMP Snooping (BBI example) .................................................................................	123
Configuring IGMP Filtering (BBI example) ...................................................................................	125
Configuring a Static Multicast Router (BBI example)......................................................................	129
OSPF
OSPF overview ..................................................................................................................................	131
Types of OSPF areas .....................................................................................................................	131
Types of OSPF routing devices........................................................................................................	132
Neighbors and adjacencies ...........................................................................................................	133
Link-State Database .......................................................................................................................	133
Shortest Path First Tree ...................................................................................................................	133
Internal versus external routing........................................................................................................	134
OSPF implementation in HP 10GbE switch software ...............................................................................	134
Configurable parameters ...............................................................................................................	134
Defining areas..............................................................................................................................	135
Assigning the area index ..........................................................................................................	135
Using the area ID to assign the OSPF area number ......................................................................	136
Attaching an area to a network .................................................................................................	136
Interface cost ................................................................................................................................	136
Electing the designated router and backup .......................................................................................	137
Summarizing routes.......................................................................................................................	137
Default routes ....................................................................................................................................	137
Virtual links ..................................................................................................................................	138
Router ID......................................................................................................................................	138
Authentication ..............................................................................................................................	139
Host routes for load balancing........................................................................................................	140
OSPF features not supported in this release ......................................................................................	141
OSPF configuration examples ..............................................................................................................	141
Example 1: Simple OSPF domain (CLI example)................................................................................	141
Example 1: Simple OSPF domain (BBI example) ..........................................................................	142
Example 2: Virtual links .................................................................................................................	150
Configuring OSPF for a virtual link on Switch A ...........................................................................	150
Configuring OSPF for a virtual link on Switch B.................................................................................	151
Other Virtual Link Options .........................................................................................................	152
Example 3: Summarizing routes......................................................................................................	152
Verifying OSPF configuration..........................................................................................................	154
Remote monitoring
Introduction .......................................................................................................................................	155
Overview..........................................................................................................................................	155
RMON group 1—statistics .............................................................................................................	155
Configuring RMON Statistics (CLI example).................................................................................	156
Configuring RMON Statistics (BBI example).................................................................................	156
RMON group 2—history................................................................................................................	158
History MIB objects ..................................................................................................................	159
RMON group 3—alarms ...............................................................................................................	161
Alarm MIB objects....................................................................................................................	161
RMON group 9—events ................................................................................................................	165
Configuring RMON Events (CLI example)....................................................................................	165
Configuring RMON Events (BBI example)....................................................................................	166
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