Hi Cisco Engineers,
Today occured a OTV failure.
In log this messages is show: "
isis_otv-default [15121] L1 LAN IIH - Duplicate system ID 8c60.4f03.54c2 detected over Overlay1 from 8c60.4f03.54c2"
I found this MAC address:
NX7706_CELTA-OTV_L2# show mac address-table address 8c60.4f03.54c2
Legend:
* - primary entry, G - Gateway MAC, (R) - Routed MAC, O - Overlay MAC
age - seconds since last seen,+ - primary entry using vPC Peer-Link,
(T) - True, (F) - False
VLAN MAC Address Type age Secure NTFY Ports/SWID.SSID.LID
---------+-----------------+--------+---------+------+----+------------------
G - 8c60.4f03.54c2 static - F F sup-eth1(R)
NX7706_CELTA-OTV_L2#
I unconneted and connect the interface and Port-channel and OTV comming UP. At the moment is not logs present.
Can you explain why is happened?
What can i do to avoid a new problem with this?
Thanks in advance.
