Both ICSR Systems
Perform the tasks described below on both the primary (active) and backup (standby) ICSR systems.
Downloading and Transferring the StarOS Image
Step 1
Verify that there is enough free space on the /flash device to accommodate the new operating system image file by
entering the following Exec mode command:[local]host_name# directory /flash
Step 2
Access to the Cisco support site and download facility is username and password controlled. Download the software
image to a network location or physical device (USB stick) from which it can be uploaded to the /flash device.
Step 3
Transfer the new operating system image file to the /flash device on the MIO/UMIO/MIO2 using one of the following
methods:
ASR 5500 System Administration Guide, StarOS Release 21.4
364
Interchassis Session Recovery
Both ICSR Systems