Cisco Cisco Packet Data Gateway (PDG) 문제 해결 가이드
Software Management Operations
Upgrading the Operating System Software ▀
Cisco ASR 5000 Series System Administration Guide ▄
OL-22969-02
Note the ―Available‖ blocks in the last line of the display.
After displaying the directory information, it again returns to the root and the following prompt appears:
Step 2
View the boot stack entries and note the name and location (local device) of the CLI configuration file for the first entry
(highest priority) by entering the following command:
(highest priority) by entering the following command:
Step 3
Verify that there are less than 10 boot stack entries in the boot.sys file and that a higher priority in the boot stack is
available (i.e. that minimally there is no priority 1 entry in the boot stack). Refer to Configuring the Boot Stack for more
information.
available (i.e. that minimally there is no priority 1 entry in the boot stack). Refer to Configuring the Boot Stack for more
information.
The system will automatically create a new boot stack entry for this software, using the <N-1> method,
wherein the new entry will have a priority of one less than the previous entry (currently used).
wherein the new entry will have a priority of one less than the previous entry (currently used).
Step 4
Using either an FTP client or the copy command, transfer the new operating system software image file to the location
(network server or local SPC/SMC device) from where it will be loaded by the system.
(network server or local SPC/SMC device) from where it will be loaded by the system.
For information on how to use the copy command, please reference the Copying Files and Directories
section.
section.
Caution:
Whenever transferring a operating system software image file using the file transfer
protocol (FTP), the FTP client must be configured to transfer the file using binary mode. Failure to use binary
transfer mode will make the transferred operating system image file unusable.
transfer mode will make the transferred operating system image file unusable.
Step 5
Back up the current CLI configuration file by entering the following command:
For information on using the copy command, please see the Copying Files and Directories section.
The following command example creates a backup copy of a file called
located on the /flash
device to a file called
:
Step 6
Synchronize the local file systems on the SPCs/SMCs by entering one of the following commands:
For ST16s:
For ASR 5000s: