05-28-2008 09:04 AM - edited 03-05-2019 11:16 PM
Hi all,
Does anyone have any in depth information or official document about how ISSU works with VSS in conjunction ?
Thanks in advance.
Cheers.
06-03-2008 10:51 AM
ISSU that allows you to upgrade the full image in a dual Sup system (chassis or VSS). The caveat here is that a SW upgrade needs to happen on linecard as well. With VSS (and dual homed access devices) you have the advantage of linecard ports in different chassis . hence, un-interrupted connectivity.
06-03-2008 11:34 AM
Currently a full software upgrade isn't supported in a VSS setup. That functionality will come when SXI is released. Details should be included in the config guide for SXI when available. :)
06-09-2008 09:26 PM
If you are attending Networkers in Orlando, we will cover the ISSU upgrade in DETAIL :)
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