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Cisco Bug: CSCtd75211 - DWDM controllers come back in admin down state after power cycle

Last Modified

May 15, 2018

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases


Description (partial)


"show controller dwdm a/b/c/d" shows "Controller State: admin-down"

Traffic would not go through that port.


This happens for all ports of a 4-port DWDM PLIM except port 0 (so port 1,2 and 3) following a power cycle of a CRS-1.
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