Specifications

2-17

Cisco AS5x00 Case Study for Basic IP Modem Services

11/24/1999

Section 2 Commissioning the Cisco AS5300 Hardware

Configuring Cisco IOS Basics

Warning

Occasionally TFTP errors will occur. Make sure the verifying checksum reports OK.

Do not reload the access server if the checksum reports errors.

Step 3

Verify that the old image was erased and the new image was downloaded. In this example, notice that

the 12.0(5)T image is larger than the old 11.3(7)AA image.

5300-NAS#dir flash:

Directory of flash:/

1 -rw- 5633184 <no date> c5300-is-mz.120-5.T

16777216 bytes total (11143968 bytes free)

Step 4

Reload the NAS to run the new image. If you erased the old Cisco IOS image, make sure the

boot system flash

oldiosname.bin

command is not enabled and pointing to the old image file name.

Otherwise, the NAS will get stuck trying to reload the old image over and over again.

5300-NAS#reload

Proceed with reload? [confirm]

*Jan 1 04:50:32.814: %SYS-5-RELOAD: Reload requested

System Bootstrap, Version 11.2(9)XA, RELEASE SOFTWARE (fc2)

AS5300 platform with 65536 Kbytes of main memory

program load complete, entry point: 0x80008000, size: 0xf5914

Self decompressing the image : #################################################

## [OK]

. . .

Snip

Press RETURN to get started!

For more information about TFTP, refer to the document “Loading and Maintaining System Images

and Microcode” at:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/12cgcr/fun_c/fcprt2/fcimages.htm