Inside the Black Museum. 1  1/4 Inside the Black Museum Items in the Metropolitan Policeâs âBlack Museumâ include crime memorabilia. Rex. 2  2/4 Inside the Black Museum Objects that appear to be implements of torture at the 'Black Museum'. Rex Features. 3  3/4 Inside the Black Museum Noons used to hang criminals at the Black Museum. Rex Features.
ACI: Agile, Open, and Secure. Cisco ACI is a comprehensive SDN architecture. This policy-based automation solution supports a business-relevant application policy language, greater scalability through a distributed enforcement system, and greater network visibility.
In the ACI fabric, a context is a VRF. Cisco IT uses two routing contexts (VRFs) within the fabric, one for DMZ/external and one for internal. This assures that there is complete isolation between the DMZ and internal security zones.