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Cisco Bug: CSCuq80812 - Incomplete ARP reply received on an active Flex Link port

Last Modified

Sep 14, 2019

Products (1)

  • Cisco Catalyst 4000 Series Switches

Known Affected Releases

15.2(2)E

Description (partial)

Symptom:
When the switch receives the self MAC address on an active Flex Link port, the ARP reply/ GARP/ request (unicast) that the active Flex Link port receives, is incomplete.

Conditions:
The problem is seen on a Catalyst 4948-E switch, when a self MAC address is received on an active Flex Link port.
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