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Cisco Bug: CSCvt59121 - ACI UI: Label update for BD legacy mode to Scaled L2 Only Mode

Last Modified

Oct 03, 2020

Products (1)

  • Cisco Application Policy Infrastructure Controller (APIC)

Known Affected Releases


Description (partial)

Legacy mode bridge domain is intended for a specific use case that requires higher bridge domain (VLAN) numbers per switch. As of Cisco APIC release 4.2, ~2000 normal bridge domains can be deployed on the same leaf switch, while 3500 legacy mode bridge domains can be deployed on the same leaf switch. However, as a trade-off for the bridge domain (VLAN) numbers, legacy mode bridge domains lose various Cisco ACI-specific capabilities, such as contracts, pervasive gateway (bridge domain subnet). This is an enhancement to update the name of Legacy Mode for a bridge domain to reflect its functionality and purpose in the Cisco APIC GUI. With this enhancement, Legacy Mode is presented as Scaled L2 Only Mode.

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