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Cisco Bug: CSCuq85326 - ME3600 | Ping to HSRP vIP fails or packet drops observed to reach vIP

Last Modified

Nov 27, 2020

Products (25)

  • Cisco ME 3600X Series Ethernet Access Switches
  • Cisco ASR 901-6CZ-F-D Router
  • Cisco ASR 901-6CZ-FS-D Router
  • Cisco ME 3600X-24TS-M Switch
  • Cisco ASR 901S-4SG-F-D Router
  • Cisco ASR 901-4C-FT-D Router
  • Cisco ASR 901S-2SG-F-AH Router
  • Cisco ASR 901-6CZ-F-A Router
  • Cisco ASR 901S-2SG-F-D Router
  • Cisco ASR 901-6CZ-FT-A Router
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Known Affected Releases


Description (partial)

HSRP Virtual IP ping fails 
there are duplicate ICMP responses/ packet loss seen when pinging HSRP VIP.

HSRP Virtual IP ping fails when the intermediate ME3600 device configured with other HSRP groups 
ME switch shows NO entry for the MAC address of HSRP vIP in 'sho mac-add add <HSRP vMAC>' although the arp table shows the entry for HSRP vIP with vMAC!
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