Cisco Bug: CSCta35056 - ipfib crash while upgrading the 4.1.5 to 4.2(S6)
May 15, 2010
- Cisco Nexus 7000 Series Switches
Known Affected Releases
Symptom: FIB crashes after ISSU 4.2 ---> 4.1.5 ---> 4.2 Conditions: This happens when the initial 4.2 run had lots of V6 routes (more than 1500 or so). Workaround(s): Before the downgrade to 4.1.5 from 4.2, clear all the V6 routes. Please make sure that there are very few V6 routes during the downgrade.
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Bug Details Include
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