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Cisco Bug: CSCul50165 - ASR-903 fails to forward mpls packets with the maximum MTU

Last Modified

Nov 27, 2020

Products (1)

  • Cisco ASR 900 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

ASR-903 fails to forward packets with the maximum configurable MTU on A900-IMA16D (max 9148B despite configuring max mtu) and A900-IMA4OS (max 6072B despite configuring max mtu)

"mtu <max MTU>" interface command
Traffic transiting the router
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