Cisco Bug: CSCvu99427 - 3850 polaris : QinQ switch removes customer vlan from ARP packet while sending to uplink.
Aug 06, 2020
- Cisco Catalyst 3850 Series Switches
Known Affected Releases
Symptom: No reachability from one end of QinQ to other end. Conditions: QinQ and DHCP snooping enabled on Provider edge switch.
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Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
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