IOS Upgrade from Cat to IOS

Question

Afternoon,
    Would like to upgrade a 4507R to more current IOS. (cat4500-entservicesk9-mz.122-50.SG6.bin)
Sup V-10GE 10GE (X2) running cat4000-i5k91s-mz.122-25.EWA14.bin
Would like to upgrade to 4500 software. I have had Supervisor V's with newer ios. Just wondering why it is hanging during boot up or a continuous booting loop. Wondering if there is a guide for this.
Rommon:  Rom Monitor Program Version 12.2(31r)SGA7
Exiting to ios...
Rommon reg: 0x10000380

Answer 1

Below are my los statement.
*Feb  6 21:05:53.467: %C4K_IOSMODPORTMAN-6-MODULEONLINE: Module 1 (WS-X4516-10GE S/N: JAE1009WY7N Hw: 3.0) is online
*Feb  6 21:05:53.467: %C4K_REDUNDANCY-6-MODE: ACTIVE supervisor initializing for rpr mode
Switch#
Uncompressed configuration from 2114 bytes to 7931 bytes
*Feb  6 21:05:53.467: %C4K_REDUNDANCY-2-IOS_VERSION_CHECK_FAIL: IOS version mismatch. Active supervisor version is 12.2(25)EWA14,. Standby supervisor version is 12.2(31)SGA11,. Redundancy feature may not work as expected.
*Feb  6 21:05:54.291: %C4K_REDUNDANCY-3-COMMUNICATION: Communication with the peer Supervisor has been established
Switch#
*Feb  6 21:05:54.291: %C4K_REDUNDANCY-5-CONFIGSYNC: The bootvar has been successfully synchronized to the standby supervisor
*Feb  6 21:05:54.291: %C4K_REDUNDANCY-5-CONFIGSYNC: The config-reg has been successfully synchronized to the standby supervisor
*Feb  6 21:05:54.291: %C4K_REDUNDANCY-5-CONFIGSYNC: The startup-config has been successfully synchronized to the standby supervisor
*Feb  6 21:05:54.451: %C4K_REDUNDANCY-5-CONFIGSYNC: The private-config has been successfully synchronized to the standby supervisor
*Feb  6 21:05:54.707: %C4K_REDUNDANCY-5-CONFIGSYNC_RATELIMIT: The vlan database has been successfully synchronized to the standby supervisor
Switch#red
Switch#red for
Switch#red force-switchover
This will reload the active unit and force switchover to standby[confirm]
Below is the Standby which has the new image and tried to switch over to.
VECTOR 0
Buffered messages:
Queued messages:
00:01:08: %SYS-3-LOGGER_FLUSHING: System pausing to ensure console debugging output.
00:00:04: %C4K_REDUNDANCY-6-INIT: Initializing as STANDBY supervisor
00:00:08: %C4K_REDUNDANCY-2-IOS_VERSION_CHECK_FAIL: IOS version mismatch. Active supervisor version is 12.2(25)EWA14 (cat4000-I5K91S-M). Standby supervisor version is 12.2(31)SGA11 (cat4500-ENTSERVICESK9-M). Redundancy feature may not work as expected.
00:00:11: %C4K_REDUNDANCY-6-DUPLEX_MODE: The peer Supervisor has been detected
00:00:11: %C4K_REDUNDANCY-3-COMMUNICATION: Communication with the peer Supervisor has been established
00:00:13: %C4K_REDUNDANCY-6-MODE: STANDBY supervisor initializing for rpr mode
00:00:44: %C4K_REDUNDANCY-6-SWITCHOVER: Switchover activity detected, changing role from STANDBY to ACTIVE
00:00:44: %C4K_REDUNDANCY-6-INIT: Initializing as ACTIVE supervisor
00:00:44: %CHKPT-4-INVALID_STATE: Checkpoint State (1) is invalid
00:00:44: %C4K_REDUNDANCY-3-COMMUNICATION: Communication with the peer Supervisor has been lost
00:00:44: %CHKPT-4-INVALID_STATE: Checkpoint State (1) is invalid
00:00:44: %C4K_REDUNDANCY-3-SIMPLEX_MODE: The peer Supervisor has been lost
00:01:08: %SPANTREE-5-EXTENDED_SYSID: Extended SysId enabled for type vlÿ