Example 46 Current IOS Versions in Flash

r5#show flash

System flash directory: File Length Name/status

1 7567500 c2500-is-l.120-5.bin [7567564 bytes used, 9209652 available, 16777216 total] 16384K bytes of processor board System flash (Read ONLY) r4#show flash System flash directory: File Length Name/status

1 3971288 c3 62 0-d-mz.113-9.T [3971352 bytes used, 12805864 available, 16777216 total] 16384K bytes of processor board System flash (Read/Write) r3#show flash System flash directory: File Length Name/status

1 6786288 c3 64 0-js-mz.12 0-13.bin

[6786352 bytes used, 9990864 available, 16777216 total]

16384K bytes of processor board System flash (Read/Write)

r2#show flash

System flash directory:

File Length Name/status

1 7567500 c2500-is-l.120-5.bin [7567564 bytes used, 9209652 available, 16777216 total] 16384K bytes of processor board System flash (Read ONLY) r1#show flash System flash directory: File Length Name/status

1 7567500 c2500-is-l.120-5.bin [7567564 bytes used, 821044 available, 8388608 total] 8192K bytes of processor board System flash (Read ONLY)

Now that you determined that the problem routers are all 2h0 0 series and that t he installed IOS supports bnly IP, you need to determine your next step. Another critical component is how much RAM and Flash you have on each of the problem routers. Table 4-2 displays my findings.

Table 4-2. Router Memory

Router

RAM in MB (show version)

Flash in MB (/how flash)

ri - 2514

2/2

81

r2 - 2501

16/2

16

r5 - 2516

14/2

16

ri does rmt have muc h RAM. I had some RAM and Flash memory that I swa pped over from a spaue eouter so t hat ri can run the same IOS as r2 and rh. Refer to Figure 4-2 or check out Cisco.com for any RAM/Flash upgrades and upgoade youg lab as necessa^. For t he oi IO S upgra de, upgrade the ri Flas h memory from 8 MB to 16 MB and download the required IOS file from the Cisco.com Software Center to the TFTP server directory.

Figure 4-2. r1 RAM and Flash Upgrade

Figure 4-2. r1 RAM and Flash Upgrade

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