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Case 2: Single Supervisor Migration
2
30
10/25/40/100 Gbps Ethernet Module
4
0
Supervisor Module-2
5
30
10/25/40/100 Gbps Ethernet Module
6
30
10/25/40/100 Gbps Ethernet Module
switch(config)#
dk9.8.4.1.bin
<Thu May 16 01:10:09 2019> Standby Supervisor-2 is not present in slot 3, continuing
with migration ...
<Thu May 16 01:10:09 2019> This will start the Supervisor-2 to Supervisor-3
migration. Configuration will be locked until migration is complete.
Do you wish to continue (y/n) [n] y
<Thu May 16 01:10:09 2019> Starting migration, Please do not remove any linecards
or fabric cards until migration is complete
Step 3
Insert the supervisor 3E module in the other switch supervisor slot, as explained in the
Module
section. When the supervisor 3E module is detected in the standby supervisor slot, a netboot is initiated with the
image that is provided by using the migrate sup kickstart <sup3-kickstart-image> system <sup3-system-image>
command.
Note
• You have to insert the supervisor 3E module into the switch within a period of 30 minutes after using the
migrate sup kickstart <sup3-kickstart-image> system <sup3-system-image> command. In case you
have not inserted the supervisor 3E module within 30 minutes after using this command, migration is
aborted and you have to use the command again to reinitiate the migration process.
• After the supervisor 3E module is inserted in the slot, a timeout of 45 minutes is triggered for the supervisor
3E module to power up and come online. If the supervisor 3E module fails to power up and come online
at the first attempt, a retry is initiated every 15 minutes. In case the supervisor 3E module fails to come
online after 3 retries or 45 minutes, you have to remove the supervisor 3E module and restart the migration
process by using the migrate sup kickstart <sup3-kickstart-image> system <sup3-system-image>
command.
Sup2E syslogs
<Thu May 16 01:10:11 2019> Manual-boot is enabled for Standby Supervisor
<Thu May 16 01:10:09 2019> Please insert Supervisor-3 (N77-SUP3E) in slot number : 3 within 30 minutes
Step 4
Wait for the supervisor 3E module to come up in HA-standby mode. After the new supervisor 3E module is detected by
the switch, it may take up to 15 minutes for the supervisor 3E module to come online.
Sup2E syslogs
2019 May 16 01:10:19 Switch-m3 %$ VDC-3 %$ %PLATFORM-2-MOD_DETECT: Module 3 detected
(Serial number :unavailable) Module-Type Supervisor Module-3 Model :unavailable 2019
May 16 01:10:19 Switch %$ VDC-1 %$ %PLATFORM-2-MODULE_EJECTOR_POLICY_ENABLED:
All Ejectors closed for module 3. Ejector based shutdown enabled
2019 May 16 01:10:19 Switch %$ VDC-1 %$ %PLATFORM-2-MOD_DETECT: Module 3 detected
(Serial number :unavailable) Module-Type Supervisor Module-3 Model :unavailable
<Thu May 16 01:10:21 2019> Supervisor-3 (N77-SUP3E) is detected in slot 3
<Thu May 16 01:10:21 2019> Reloading standby. This might take up to 15 minutes.
Please wait ...
Sup3E syslogs
System is coming up ... Please wait ...
System is coming up ... Please wait ...
Switch(standby) login: 2019May 16 01:32:56 Switch %$ VDC-1 %$ %USBHSD-2-MOUNT:
logflash: online
adminbackup
Switch(standby)# 2019May 16 01:35:37 Switch %$ VDC-1 %$ %CARDCLIENT-2-REG: Sent
Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide
100
migrate sup kickstart n7700-s3-kickstart.8.4.1.bin system n7700-s3-
Installing or Replacing Modules, Fan Trays, and Power Supplies
N77-F430CQ-36
ok
N77-SUP2E
active*
N77-F430CQ-36
ok
N77-F430CQ-36
ok
Installing or Replacing a Supervisor
OL-30452-01.
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