Remote Connections; Figure 84 Example Of Non-Supported Connection Configuration (When Multiple Types Of Remote Interfaces Are In- Stalled In The Same Eternus Dx/Af); Figure 85 Example Of Supported Connection Configuration (When Multiple Types Of Remote Interfaces Are Installed In The Same Eternus Dx/Af) - Fujitsu ETERNUS AF250 Design Manual

2. Connection Configuration

Remote Connections

Remote Connections
An FC or iSCSI interface is available for a remote connection.
When a remote connection is used, change the host interface port mode setting from "CA" to "RA".
For remote connections, different types of interfaces (FC, iSCSI 10Gbit/s (10GBASE-SR), iSCSI 10Gbit/s
(10GBASE-CR), iSCSI 10Gbit/s (10GBASE-T)) cannot exist together on a REC path (connection between a local
ETERNUS DX/AF and a remote ETERNUS DX/AF).
When different types of remote interfaces exist in the same ETERNUS DX/AF, make sure to use the same type
of interface for each REC path. For example, the following configuration is not supported because different
types of interfaces (FC and iSCSI) exist together on a REC path.
Figure 84 Example of Non-Supported Connection Configuration (When Multiple Types of Remote Interfaces
Are Installed in the Same ETERNUS DX/AF)
ETERNUS DX/AF
FC-RA
iSCSI-RA
The following configuration is supported because the same type of interface is used for each REC path.
Figure 85 Example of Supported Connection Configuration (When Multiple Types of Remote Interfaces Are In-
stalled in the Same ETERNUS DX/AF)
ETERNUS DX/AF
FC-RA
FC-RA
ETERNUS DX/AF
FC-RA
REC path
iSCSI-RA
ETERNUS DX/AF
FC-RA iSCSI -RA
REC path
FC-RA iSCSI -RA
FUJITSU Storage ETERNUS AF250 S2, ETERNUS AF250 All-Flash Arrays Design Guide (Basic)
Copyright 2019 FUJITSU LIMITED
ETERNUS DX/AF
iSCSI -RA
REC path
iSCSI -RA
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