6ff0e5e8_tware_Releases_12_4_T____Cisco__Purpose
[0] Step 5 [Command or Action] end Example: Router(config)# end [Purpose] 
Exits to privileged EXEC mode.
IPv6 Configuration Guide, Cisco IOS Release 12.4T - Configuring First Hop Redundancy Protocols in IPv6 [Cisco IOS Software Releases 12.4 T] - Cisco