Cisco Bug: CSCuo76165 - WS-X6816-10GE drops large size packets
Sep 20, 2019
- Cisco Catalyst 6000 Series Switches
Known Affected Releases
Symptom: The 6500 running with SUP2T had ping issue with size > 3200, df-bit set and tos 192. Large packets do not flow if marked CS6 (CS6 is normally used for the routing protocols). However, packets with DSCP 0 would go without an issue. Conditions: platform qos queue-mode mode-dscp is configured on ws-x6816 line card.
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Bug Details Include
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