Cisco Bug: CSCun75269 - high convergence time for OSPF traffic when reloading HSRP active switch
Jan 31, 2017
- Cisco Nexus 3000 Series Switches
- Cisco Nexus 3548 Switch
Known Affected Releases
Symptom: On MTC non-vpc scale setup, switch reload could sometimes totally take around 90s for end-to-end convergence. Conditions: This could happen when the HSRP active switch (6k mac, 1000 hosts, 1000 ospf routes) comes up after reload. The OSPF traffic could see a drop twice, first time for STP root change and second time for OSPF route re-learn. This will be seen in Fiji release images. However, convergence numbers seen here will be better than older software releases (Eden).
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Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
- Known Fixed Releases
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