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Cisco Bug: CSCvu55159 - Observing LDP core followed by sysmgr hearbeat failure, when running longevity script overnight

Last Modified

Sep 03, 2020

Products (9)

  • 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
  • Cisco Nexus 7700 2-Slot Switch

Known Affected Releases

8.2(4) 8.2(5.61)

Description (partial)

Observed LDP core, followed by heartbeat failure on LDP component

run the longevity script, which remove& add cir value, remove access-group of trusted neighbors of ospf and ldp. which makes both ospf and ldp to flap
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