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Cisco Bug: CSCvs23859 - LSP: PCIe link down and Device BAR address mismatch errors

Last Modified

May 04, 2020

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)


When use Lightspeed Plus LCs: AZ+ and QST, XR is unable to see all NPs after boot. Some NPs are not visible. NP INITs take a while when run each in serial. Some NPs would be too late when Linux kernel starts PCI enumeration therefore were missed.

Use Lightspeed Plus LCs: AZ+, QST. IPU FPD runs NP INITs in serial (one-by-one) instead of allowing simultaneous.
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