Brocade Fabric OS Encryption Administrator’s Guide Supporting NetApp Lifetime Key Manager (LKM) and KeySecure Storage Secure Key Manager (SSKM) Environments (Supporting Fabric OS v7.2.0) - Manual (Page 196)

178 Fabric OS Encryption Administrator’s Guide (LKM/SSKM)
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Single fabric deployment - DEK cluster
4
In Figure 87 , the two encryption switches provide a redundant encryption path to the target
devices. The encryption switches are interconnected through a dedicated cluster LAN. The Ge1 and
Ge0 gigabit Ethernet ports on each of these switches are attached to this LAN. This LAN connection
provides the communication needed to distribute and synchronize configuration information, and
enable the two switches to act as a high availability (HA) cluster, providing automatic failover if one
of the switches fails, or is taken out of service.
Single fabric deployment - DEK cluster
Figure 88 shows an encryption deployment in a single fabric with two paths between a host and a
target.device.
.
FIGURE 88 Single fabric deployment - DEK cluster
Target
Cluster Link Cluster Link
Management Link Management Link
Dedicated Cluster
Network
LAN
Key Management
Appliance
or Key Vault
Management
Station
(DCFM)
Host
Host Port 1
Target
Port 1
Target
Port 2
Host Port 2
Fabric
Management
Network
LAN
Virtual
Initiator
Virtual
Target
Virtual
Target
Virtual
Initiator
Encryption
Switch
Encryption
Switch
Encryption Gro
up
DEK Cluster
Ciphertext
Cleartext