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303528-A Rev 00
Chapter 7
Customizing OSPF Services
OSPF Concepts and Terminology ..................................................................................7-2
OSPF Addresses and Variable-Length Masks .........................................................7-3
OSPF Neighbors ......................................................................................................7-3
Neighbor Adjacencies ..............................................................................................7-4
Designated Routers .................................................................................................7-4
OSPF Areas .............................................................................................................7-5
OSPF Router Types .................................................................................................7-6
AS External Routes ..................................................................................................7-6
OSPF Implementation Notes ...................................................................................7-7
Customizing OSPF Global Features ...............................................................................7-8
Navigating the BCC to the OSPF Global Prompt .....................................................7-9
Opening the Site Manager Window for OSPF Global Parameters ...........................7-9
Enabling and Disabling OSPF on the Router .........................................................7-10
Supplying an OSPF ID ...........................................................................................7-11
Configuring the Soloist and Backup Soloist on a Slot ............................................7-12
Enabling the Boundary Function ............................................................................7-14
Configuring the Metric Type for an ASE Advertisement .........................................7-15
Choosing a Tag Generation Method for an ASE Advertisement ............................7-18
Setting the Holddown Timer ...................................................................................7-21
Configuring Message Logging ...............................................................................7-22
Configuring External Route Preference .................................................................7-24
Customizing OSPF on an IP Interface ..........................................................................7-25
Navigating the BCC to an OSPF Interface Prompt ................................................7-26
Opening the Site Manager Window for OSPF Interfaces .......................................7-27
Enabling and Disabling OSPF ................................................................................7-28
Configuring an Area ID ..........................................................................................7-29
Specifying the Network Type ..................................................................................7-30
Using Point-to-Multipoint Interfaces in a Star Topology ..........................................7-32
Specifying Router Priority for a Multiaccess Network ............................................7-33
Estimating the Transit Delay ...................................................................................7-35
Setting the Retransmit Interval ...............................................................................7-36
Setting the Hello Interval ........................................................................................7-37
Setting the Dead Interval .......................................................................................7-39
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