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Cisco Bug: CSCuk51269 - HSRP doesnt rcv Hello msgs - multicast MAC not added to port-channel

Last Modified

Feb 01, 2017

Products (1)

  • Cisco IOS

Known Affected Releases

12.2(21) 12.2(23) 12.2(23a) 12.2(24) 12.3(6.2)PI4 12.3(6.2)T2 12.3(6.2.2)PIM5 12.3(7)T 12.3(7.5) 12.3(8.4a) 12.3(9) 12.3(9.8) 12.3(9a)

Description (partial)

Symptoms: Multicast packets such as HSRP and OSPF are not received on a 
port-channel interface.

Conditions: This symptom is observed when a port-channel interface is 
configured on a Cisco router, when you reload the router, and when the first 
member is added to the port-channel interface by entering the <CmdBold>no 
shutdown<noCmdBold> interface configuration command on physical interface.
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  • Status
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