1 N7K and 1 ASR1006, because all is to use a few years old equipment, users now hope can not affect business, the main equipment under test for the engine switch function is normal,
I checked orders, have said the use of redundancy force - switchover command, make the engine down, thus forced to switch from the Lord for the engine, but I don't know to do this is equivalent to turn off the main engine? To restore to Active into the original main engine, spare engine Standby how to do?
Also see that using system switchover command forces "Standby" into "Active" state, but it seems to hang by can't test the main engine, spare engine is automatically switch, so I hope can have a great spirit under the guidance of, thank you, two devices for engine state is as follows:
N7K for main engine state:
N7K # show redundancy status
Redundancy mode
-- -- -- -- -- -- -- -- -- -- -- -- -- -- --
Administrative: HA
The operational: HA

This supervisor (sup - 5)
-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
Redundancy state: Active
The Supervisor state: Active
Internal state. The Active with HA standby

Other supervisor (sup - 6)
-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
Redundancy state: Standby
The Supervisor state: HA standby
Internal state: HA standby

The System start time: Mon Jan 6 22:00:26 2014
The System uptime: 1592 days, 0 hours, 25 minutes and 22 seconds
The Kernel uptime: 1592 days, 0 hours, 29 minutes and 56 seconds
The Active supervisor uptime: 1592 days, 0 hours, 25 minutes and 22 seconds


ASR1006 Lord for engine condition:
ASR1006 # show redundancy
Redundant System Information:
-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
The Available system uptime=4 years, 21 weekes, 4 days, ten hours, 51 minutes
Switchovers system experienced=0
Standby failures=0
The Last switchover reason=none
The Hardware Mode=Duplex
Configured Redundancy Mode=sso
Operating Redundancy Mode=sso
Maintenance Mode=Disabled
Communications=Up

The Current Processor Information:
-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
The Active Location=slot 6
The Current Software state=ACTIVE
Uptime in current state=4 years, 21 weekes, 4 days, ten hours, 51 minutes
The Image Version=Cisco IOS Software, IOS - XE Software (PPC_LINUX_IOSD - ADVENTERPRISEK9 - M), Version 15.2 (4) S, RELEASE Software (fc4)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2012 by Cisco Systems, Inc.,
Compiled as Mon - Jul 23-12 19:01 by McPre
The BOOT=
The Configuration register=0 x2102

Peer Processor Information:
-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
Standby Location=slot 7
The Current Software state=STANDBY HOT
Uptime in current state=4 years, 21 weekes, 4 days, ten hours, 47 minutes
The Image Version=Cisco IOS Software, IOS - XE Software (PPC_LINUX_IOSD - ADVENTERPRISEK9 - M), Version 15.2 (4) S, RELEASE Software (fc4)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2012 by Cisco Systems, Inc.,
Compiled as Mon - Jul 23-12 19:01 by McPre
The BOOT=
CONFIG_FILE=
The Configuration register x2102=0