968 Configuring OSPF and OSPFv3
NSF OSPFv3 Configuration 
Use the NSF OSPFv3 Configuration page to configure the non-stop 
forwarding (NSF) support mode and to view NSF summary information for 
the OSPFv3 feature. NSF is a feature used in switch stacks to maintain 
switching and routing functions in the event of a stack unit failure. For 
information about NSF, see "What is Nonstop Forwarding?" on page 140 in 
the Managing a Switch Stack chapter.
To display the page, click Routing 
→
 OSPFv3 
→
 NSF OSPFv3 
Configuration in the navigation panel. 
Figure 34-34. NSF OSPFv3 Configuration