H3C S7500E Series Ethernet Switches Operation Manual

Operation Manual – IPv4 Routing
H3C S7500E Series Ethernet Switches Chapter 3 OSPF Configuration
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4) Display information about area configuration using the display
current-configuration configuration ospf command. If more than two areas are
configured, at least one area is connected to the backbone.
5) In a Stub area, all routers attached are configured with the stub command. In an
NSSA area, all interface connected to which are configured with the nssa
command.
6) If a virtual link is configured, use the display ospf vlink command to check the
state of the virtual link.