IOS upgration issue in VSS

[wajid dabir]

Hi,

i am planning to upgrade cisco 6509 non E chasis IOS which is in VSS  from SXIV to SXI11.I have the procedure document to upgrade.

my doubt,is it necessary to remove the VSL link while upgrading the IOS.

If i dont remove the VSL link and upgrade the one chassis IOS what will happen.

Existing IOS: s72033-adventerprisek9_wan-mz.122-33.SXI5.bin

New IOS: s72033-adventerprisek9_wan-mz.122-33.SXI11.bin

Waiting for reply.

wajid dabir

[Reza Sharifi]

Hi,

You don't need to remove or disconnect the VSL link.  Just upgrade to the new IOS and you will be fine.

HTH