Cisco 2521LF - 2521LF Router Bedienungsanleitung PDF herunterladen (Seite 14)

14 Release Notes for Cisco IOS Release 11.3(9)T Feature Packs for the Cisco 2500 Series

Installation Notes

• 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.

If you are connecting to any other router or access server, increase the Short Timeout to a value over

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.

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.

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.

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

conﬁguration ﬁle, follow the steps above, beginning with Step 2.

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Cisco 2521LF - 2521LF Router Bedienungsanleitung Seite 14