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Cisco Bug: CSCup77950 - NXOS/FP/ISIS: Do not insert overload bit after ISIS GR restart

Last Modified

Mar 07, 2018

Products (8)

  • Cisco Nexus 7000 Series Switches
  • Cisco Nexus 7000 10-Slot Switch
  • Cisco Nexus 7000 4-Slot Switch
  • Cisco Nexus 7700 6-Slot Switch
  • Cisco Nexus 7700 18-Slot Switch
  • Cisco Nexus 7000 18-Slot Switch
  • Cisco Nexus 7000 9-Slot Switch
  • Cisco Nexus 7700 10-Slot Switch

Known Affected Releases

6.2(10) 6.2(8)

Description (partial)

Enhancement to do not insert overload bit  restart in ISIS (after unstatefull SSO - example OIR of active supervisor)

Currently overload bit is inserted each time ISIS is started/restarted (this mean even if ISIS do GR restart and traffic is not impacted).

ISIS overload bit is inserted after unstatefull SSO (this is expected current behaviour)
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