Which MX7000 feature allows an administrator to virtualize network WWN and MAC addresses?

Question

Options

• AFlexAddress
• BMX Scalable Architecture
• CIdentity Pool
• DVirtual Top of Rack

• B
  4% (1)
• C
  92% (23)
• D
  4% (1)

Explanation

Identity Pool is correct because it is the MX7000/OpenManage Enterprise Modular (OME-M) feature that creates pools of virtualized network identities - including Fibre Channel WWNs and Ethernet MAC addresses - which can be dynamically assigned to any server module, enabling stateless, hardware-independent profiles.

• A. FlexAddress is wrong because it was the equivalent virtualization feature on Dell's older M-Series chassis (M1000e), not the MX7000. The MX7000 generation replaced FlexAddress with Identity Pools.
• B. MX Scalable Architecture refers to the physical/interconnect design of the MX7000 chassis (compute sleds, fabric modules, scalability), not identity virtualization.
• D. Virtual Top of Rack is a networking topology concept describing how the MX7000's switching fabric appears to the external network - it has nothing to do with assigning virtual WWNs or MACs.

Memory tip: Think of Identity Pool like a DHCP pool - just as DHCP hands out IP addresses from a pool to any device, Identity Pool hands out virtual WWNs and MACs from a pool to any blade. "Pool of identities" = Identity Pool.

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