第5章.单区域OSPF的调整和排错.ppt

* * 5.1 Advanced Single-Area OSPF Implementations 5.1.1 OSPF in Multiaccess Networks 5.1.1.8The OSPF Priority 5.1.1.9 Changing the OSPF priority * * * * 5.1 Advanced Single-Area OSPF Implementations 5.1.2 Default Route Propagation 5.1.2.1 Propagating a Default Static Route in OSPFv2 The router connected to the Internet used to propagate a default route –often called the edge, entrance or gateway router –in an OSPF network is also called the autonomous system boundary router (ASBR). To propagate the route: * * 5.1 Advanced Single-Area OSPF Implementations 5.1.2 Default Route Propagation 5.1.2.2 Verifying the Propagated Default Route * * 5.1 Advanced Single-Area OSPF Implementations 5.1.2 Default Route Propagation 5.1.2.3 Propagating a Default Static Route in OSPFv3 5.1.2.4 Verifying the Propagated IPv6 Default Route * * 5.1 Advanced Single-Area OSPF Implementations 5.1.2 Default Route Propagation 5.1.2.3 Propagating a Default Static Route in OSPFv3 5.1.2.4 Verifying the Propagated IPv6 Default Route * * 5.1 Advanced Single-Area OSPF Implementations 5.1.3 Fine-tuning OSPF Interfaces 5.1.3.1 OSPF Hello and Dead Intervals OSPF Hello and Dead intervals must match or a neighbor adjacency does not occur. * * 5.1 Advanced Single-Area OSPF Implementations 5.1.3 Fine-tuning OSPF Interfaces 5.1.3.2 Modifying OSPFv2 Intervals 5.1.3.3 Modifying O Modifying OSPFv2 Intervals Modifying OSPFv3 Intervals Verifying the OSPFv3 interface intervals SPFv3 Intervals * * 5.1 Advanced Single-Area OSPF Implementations 5.1.4 Secure OSPF 5.1.4.1 Routers are Targets 5.1.4.2 Secure Routing Updates When neighbor authentication has been configured on a router, the router authenticates the source of each routing update packet that it receives An authenticating key that is known to both the sending and the receiving route is exchanged. * * 5.1 Advanced Single-Area OSPF Implementations 5.1.4 Secure OSPF 5.1.4.3 MD5 Authentication * * 5.1 Advanced Single-Area OSPF Implementations 5.1.4 Secure