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Cisco Bug: CSCur23772 - ISIS does not come up when mtu is 1501, 1502 and 1503

Last Modified

Nov 27, 2020

Products (1)

  • Cisco MDS 9000 NX-OS and SAN-OS Software

Known Affected Releases


Description (partial)

ISIS not coming up

N7Ks trying to peer with mtu size 1501, 1502 or 1503 configured on layer 3 interface.
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