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Cisco Bug: CSCtc49904 - HDVRF: Core GIG spa interfaces stays down until shut/no shut

Last Modified

Feb 09, 2017

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases

12.2(33)XNE 12.2XN

Description (partial)

Core GigE interfaces stay down in a half-duplex VRF setup.

CE1 === PE1 === P === PE2 === CE2
Initially gig interfaces are in admin down mode.
Apply preconfigs with default IP and autoneg.
Apply HDVRF configs with mtu of 1600, hold-queue 4000 & mpls ip followed by 'no shut'.
The interfaces between PE1 and P stay down.
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