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Cisco 877 New IOS v15 & DSL Firmware 4.0.18

October 29th, 2009
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Well well, it seems cisco has updated their Cisco 877 IOS with version 15!!

Latest IOSes on their site:
ADVANCED ENTERPRISE SERVICES
c870-adventerprisek9-mz.150-1.XA.bin
Release Date: 27/Oct/2009
Size: 23984.26 KB (24559880 bytes)
Minimum Memory: DRAM:128 MB Flash:28 MB

ADVANCED IP SERVICES
c870-advipservicesk9-mz.150-1.XA.bin
Release Date: 27/Oct/2009
Size: 23680.82 KB (24249152 bytes)
Minimum Memory: DRAM:128 MB Flash:28 MB

ADVANCED SECURITY
c870-advsecurityk9-mz.150-1.XA.bin
Release Date: 27/Oct/2009
Size: 20300.32 KB (20787520 bytes)
Minimum Memory: DRAM:128 MB Flash:24 MB

Just beware when you load these on, to watch out for the memory/flash requirements!

Also along with the new IOS versions, they have also released a recent DSL controller firmware, however no readme file yet for it!

Latest firmware:
adsl_alc_20190_4.0.018.bin
Description ADSL firmware version 4.0.18
Size 977.49 KB (1000952 bytes)

Will attempt to test the IOS/Firmware and see how they go, if anyone else has tested these please comment, and let us know how they are :)

Cisco 877

  1. Rhodan
    October 30th, 2009 at 17:34 | #1
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    Please let me know how the upgrades go, I’d be keen to upgrade mine soon as well.

  2. Leon
    November 2nd, 2009 at 05:13 | #2
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    Hmmm, not enough free space on a brand new 877 to put this one short by a few bytes - what to do? Delete cpexpress?

  3. Rhodan
    November 4th, 2009 at 07:20 | #3
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    I noticed the memory requirements are higher than what you have stated in your article?

    ADVANCED IP SERVICES
    Minimum Memory: DRAM:192 MB Flash:36 MB

    ADVANCED SECURITY
    Minimum Memory: DRAM:192 MB Flash:28 MB

  4. aLcAtRoN
    November 4th, 2009 at 13:25 | #4
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    where did you see that?

    The specifications above were pasted from the Cisco Website for that particular IOS.

  5. Rhodan
    November 4th, 2009 at 15:28 | #5
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    That’s from the Cisco page where you go to download the IOS.

  6. Fred
    November 6th, 2009 at 08:35 | #6
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    Enterprise is only for 876

  7. Kevin
    November 21st, 2009 at 07:39 | #7
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    Just tried enterprise and it doesnt work on the 877 hardware! Comes up with an error message and says its only fucntcional with the 876! Thats on a fully loaded 877.

  8. Kevin
    November 21st, 2009 at 07:42 | #8
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    Also should note the newer modem firmware has apparantly been created for interop issues with UK BT ADSL2+. I tried it on mine and i actually lost 1000kbps sync :)

  9. Bert
    November 21st, 2009 at 19:51 | #9
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    I’ve tried the IOS 15 adventerprise image and can confirm it stack dumps on an 877 with 28 flash / 192 DRAM.

  10. Bert
    November 22nd, 2009 at 08:09 | #10
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    @Kevin

    Which modem firmware do you recommend?

  11. Bert
    November 22nd, 2009 at 08:28 | #11
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    @Bert

    Just reverted to 3.0.014 and ,yes, my downstream increased 500 odd kbps. Upstream also decreased by 150 odd kbps, so I guess it’s just slightly different upstream v. downstream weighting.

  12. David
    February 12th, 2010 at 08:48 | #12
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    Just upgraded to 15.0(1)XA a couple of days ago and it looks as if the SNMP OID’s for your cacti templates for the C877-M have changed. What is the easiest way to find out what the new SNMP OID’s are?

  13. Guillaume
    August 18th, 2010 at 00:39 | #13
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    Hello,

    thanks for this info. How to download the firmware 4.0.18.

    Thanks

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