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Cisco Bug: CSCuo88038 - C6800/IA: FEX may crash when a host port configured as SPAN destination

Last Modified

Nov 27, 2020

Products (2)

  • Cisco Catalyst 6000 Series Switches
  • Cisco Catalyst 6000 Series Switches

Known Affected Releases

15.1(2)SY 15.2(1)IC273.71

Description (partial)

In Catalyst 6800 / IA setup, when a host port is configured as SPAN destination, it may cause crash / reset the FEX.

Logs reported:
%SATMGR-SW1-5-FABRIC_PORT_DOWN: SDP down on interface <intff>, connected to FEX <fex-id>, uplink <iplink ID> (reason: link down)
SATMGR-SW1-3-ERR_DUAL_ACTIVE_DETECT_INCAPABLE: channel group <port-ch> is no longer dual-active detection capable

Issue is seen only after configuring the host port as SPAN Destination port
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