5f7a8440__IOS_OSPF_Comparison___DocWiki__Cisco_NX_OS_OSPFv2
[Cisco IOS Software OSPFv2] show ip ospf request-list [Command Description] Displays a list of link-state advertisements (LSAs) that have been requested [Cisco NX-OS OSPFv2] 
show ip ospf request-list
Cisco NX-OS/IOS OSPF Comparison - DocWiki