H3C S7500E Series Ethernet Switches Operation Manual

Operation Manual – IPv4 Routing
H3C S7500E Series Ethernet Switches Chapter 3 OSPF Configuration
3-21
Distributed routers support OSPF Hot Standby (HSB). OSPF backups necessary
information of the Active Main Board (AMB) into the Standby Main Board. Once the
AMB fails, the SMB begins to work to ensure the normal operation of OSPF.
3.1.7 Protocols and Standards
z RFC 1765:OSPF Database Overflow
z RFC 2328: OSPF Version 2
z RFC 3101: OSPF Not-So-Stubby Area (NSSA) Option
z RFC 3137: OSPF Stub Router Advertisement
3.2 OSPF Configuration Task List
Complete the following tasks to configure OSPF:
Task Remarks
Configuring OSPF Basic Functions Required
Configuring OSPF Area Parameters Optional
Configuring the OSPF Network
Type for an Interface
Optional
Configuring an NBMA Neighbor Optional
Configuring OSPF
Network Types
Configuring a Router Priority for
an OSPF Interface
Optional
Configuring OSPF Route
Summarization
Optional
Configuring OSPF Inbound
Route Filtering
Optional
Configuring ABR Type-3 LSA
Filtering
Optional
Configuring an OSPF Cost for an
Interface
Optional
Configuring the Maximum
Number of OSPF Routes
Optional
Configuring the Maximum
Number of Load-balanced
Routes
Optional
Configuring a Priority for OSPF Optional
Configuring OSPF
Route Control
Configuring OSPF Route
Redistribution
Optional