Swap The Supervisor - Cisco cBR Hardware Installation Manual

Swap Supervisor 160G to Supervisor 250G 10GE Mode

Swap the Supervisor

Step 1 Power off the cbr-8 chassis.
Step 2 Loosen the hook screw on the active SUP and pull out the SUP160 board from the chassis.
Step 3
Loosen the hook screw on the standby SUP and pull out the SUP160 board from the chassis.
Step 4 Label the cables connected to the active SUP PIC, then pull out all the cables from the SUP PIC. Loosen the hook screw
on the active SUP PIC and pull out the SUP160 PIC from the chassis.
Step 5
Label the cables connected to the standby SUP PIC, then pull out all the cables from the SUP PIC. Loosen the hook
screw on the standby SUP PIC and pull out the SUP160 PIC from the chassis.
Step 6 Insert the SUP250 PIC into the slot 4 on the front side of the chassis and tighten the hook screw.
Step 7
Insert another SUP250 PIC into the slot 5 on the front side of the chassis and tighten the hook screw.
Step 8 Insert the SUP250 board into the slot 4 on the rear side of the chassis and tighten the hook screw.
Step 9 Insert another SUP250 board into the slot 5 on the rear side of the chassis and tighten the hook screw.
Step 10 Insert the 1-to-4 breakout fibers into the QSFP module on SUP in slot 4 and slot 5 respectively.
Step 11
Connect all the cables into the new SUP250 PIC and SUP250 board on slot 4 and slot 5.
Step 12 Power on the chassis.
Step 13 Log in the active SUP via the active console port and log in the standby SUP via the standby console port, both boards
should be in rommon mode. Send break and make sure the board is in rommon mode if it does not in rommon mode
after boot up.
Step 14 Insert the eUSB into the USB0 of the SUP in slot4, boot the SUP from rommon to IOS.
boot usb0:<image_name>
Step 15 Once the SUP enter the IOS mode, copy the image from eUSB to bootflash on the SUP.
copy usb0:<image_name> bootflash:
Step 16
Insert the eUSB into the USB0 of the SUP in slot 5, boot the SUP from rommon to IOS, Send break and make sure the
board is in rommon mode if it does not in rommon mode after boot up.
boot usb0:<image_name>
Step 17 Once the SUP enter the IOS mode, and SUP redundancy reach SSO mode, On active SUP, copy the image from eUSB
to bootflash on the standby SUP.
copy stby-usb0:<image_name> stby-bootflash:
Step 18 Change the SUP mode from 100G (default value) to 10G.
Router(config)# cable sup250-ifmod 10GE
Step 19 Copy pre-saved running configuration from eUSB to nvram.
copy usb0:sup250.txt startup-config
Step 20
Pull out the eUSB.
Step 21 Change the config-reg to 0x2102.
Router(config)# config-register 0x2102
Step 22 Reload the system without saving the configuration on the active SUP.
reload
System configuration has been modified. Save? [yes/no]: no
Step 23
Once the system enter the IOS mode, verify SUP redundancy reach SSO via below show command:
Router# show redundancy
Load for five secs: 41%/2%; one minute: 67%; five minutes: 70%
Time source is NTP, 11:34:45.548 CST Wed Sep 20 2017
Cisco Converged Broadband Routers Hardware Installation Guide
32
Installing the Supervisor in the Cisco cBR Chassis