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Cisco Bug: CSCuo95997 - no flogi's from shared interface vpc legs with native vlan config

Last Modified

Nov 27, 2020

Products (1)

  • CiscoPro Workgroup EtherSwitch Software

Known Affected Releases


Description (partial)

Traffic packet getting lost due to ARP timing out and bringing down the route to the next hop.

Routing table shows route to next hop getting deleted every time ARP times out:

show routing event-history delete-route;-
Dumping: delete-route
2015 Oct 28 15:29:55.002674 urib: "am":, deleting nh, metric [250/0] route-type unknown tag 0x00000000


If "vlan dot1q tag native" is configured the end devices may appear as "initializing" and will not login to the switch.

- 7.0(x)N1(1)
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