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Duplicate and Incomplete ARP entry for GLBP VIP

We have a Nexus 7000 with an Incomplete ARP entry for the GLBP IP address that is causing intermittency.

GLBP AVG

# show ip arp vrf domain_controller | i '192.168.5.1 '

192.168.5.1     00:00:09  INCOMPLETE      Vlan390        

192.168.5.1        -          0007.b402.bc02    Vlan390        

# show glbp group 390 brief

Interface      Grp Fwd Pri State    Address         Active rtr      Standby rtr

Vlan390       390   - 100 Active   192.168.5.1      local          192.168.5.3

Vlan390       390   1   7 Listen   0007.B402.BC01  192.168.5.3      -

Vlan390       390   2   7 Active   0007.B402.BC02  local           -

GLBP AVF

# show ip arp vrf domain_controller | i '192.168.5.1 '

192.168.5.1        -          0007.b402.bc01    Vlan390        

#show glbp group 390 brief

Interface      Grp Fwd Pri State    Address         Active rtr      Standby rtr

Vlan390        390   - 100 Standby  192.168.5.1      192.168.5.2      local

Vlan390        390   1   7 Active   0007.B402.BC01  local           -

Vlan390        390   2   7 Listen   0007.B402.BC02  192.168.5.2      -

We tried clearing the ARP table of the entry however we were unsuccessful.

Can anybody shed some light on this? Thanks!

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