10-21-2014 09:31 AM
Hi all, please, is there a document describing the procedure to upgrade a CRS1 to a CRS3 (upgrade software, firmware, replace fan and fabric card)?
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10-21-2014 12:26 PM
Hi,
could you please tell us what is the current version and the targeted version ?
Several links may be useful but it really depends on your "from" and "to".
http://www.cisco.com/c/en/us/td/docs/routers/crs/software/crs_r4-0/migration/guide/ugbook/upgtreeapp.pdf
https://supportforums.cisco.com/discussion/11298231/ask-expertupgrading-crs1-system-crs3
http://www.cisco.com/web/Cisco_IOS_XR_Software/pdf/CRS-1_3_Upgrade_Procedure_4.2.3.pdf
Kind regards,
N.
10-21-2014 12:26 PM
Hi,
could you please tell us what is the current version and the targeted version ?
Several links may be useful but it really depends on your "from" and "to".
http://www.cisco.com/c/en/us/td/docs/routers/crs/software/crs_r4-0/migration/guide/ugbook/upgtreeapp.pdf
https://supportforums.cisco.com/discussion/11298231/ask-expertupgrading-crs1-system-crs3
http://www.cisco.com/web/Cisco_IOS_XR_Software/pdf/CRS-1_3_Upgrade_Procedure_4.2.3.pdf
Kind regards,
N.
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