Cisco 2500 IP/FW Plus IPSEC 56 Feature Pack CD25-CHL-12.0= 사용자 설명서
제품 코드
CD25-CHL-12.0=
Release Notes for Cisco IOS Release 12.0(6) Feature Packs for the Cisco 2500 Series 11
Image Installation Tips and Troubleshooting When Using RSL
Recovering from a Connection Error
If any of the following elements apply to your installation, modify the Short Timeout value from the
Options dialog box in RSL:
Options dialog box in RSL:
•
You are connecting to a router or access server that has a large configuration file.
•
You are connecting to a Cisco AS5200 access server.
•
You see the following error message:
"Failed to configure the router to enable the Cisco IOS software image and
configuration file upload and download operations. You may want to check the
router to make sure that the selected interface exists."
If you are connecting to a Cisco AS5200, increase the Short Timeout value to 60 seconds. The
Cisco AS5200 requires up to 45 seconds to write a configuration to nonvolatile random-access
memory (NVRAM) due to the number of interfaces the it must check during this process.
Cisco AS5200 requires up to 45 seconds to write a configuration to nonvolatile random-access
memory (NVRAM) due to the number of interfaces the it must check during this process.
If you are connecting to any other router or access server, increase the Short Timeout to a value over
25 seconds.
25 seconds.
Note
If you change the timeout value, you must do so before connecting to the router, or the new
value will not be used. Also, increasing the Short Timeout value can increase the time it takes for
RSL to connect to the target router.
RSL to connect to the target router.
Restoring the Startup Configuration
In some cases, RSL is unable to restore the startup configuration. If this happens, follow these steps:
Step 1
Ensure that all cables are properly attached to both the router and the PC.
Step 2
Restart RSL and connect by using the Preconfigured router option.
Step 3
When asked if you want to overwrite the existing startup configuration file, choose no.
Step 4
When asked if you want to continue, choose yes.
Step 5
When the router is connected, select Download Router Configuration in the
Router Software Loader dialog box.
Router Software Loader dialog box.
Step 6
Select the appropriate file and click the radio button beside Copy configuration to the
router nonvolatile memory. The router should now contain the startup configuration it
had before the initial RSL connection.
router nonvolatile memory. The router should now contain the startup configuration it
had before the initial RSL connection.
Step 7
Exit RSL.
Note
In the steps above, the router configuration register (config-register 0xnnnn) is not restored.
Note
If you press Ctrl-Alt-Delete to quit RSL, the router configuration and the configuration
register are not restored. However, the configuration file is not deleted from the PC. To restore the
configuration file, follow the steps above, beginning with Step 2.
configuration file, follow the steps above, beginning with Step 2.