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FlashSystem 5015
Connect networking cables
To provide connectivity for the system, you must connect networking cables to the appropriate ports on the control enclosure.
Ethernet ports on each node canister provide system management connections and iSCSI host connectivity. The onboard 10 Gbps Ethernet
ports use RJ-45 connections. The 10 Gbps ports operate at 1 Gbps when connected to a 1 Gbps switch. The technician port provides access
to initialization and service assistant functions.
FlashSystem 5015 onboard ports
Use the figure and the following table to identify the location and purpose of the
onboard ports on the back of the FlashSystem 5015 system.
Port
Type
1
1 GbE
2 / T
1 GbE
3
12 Gb SAS
Ethernet Port 2: Do not connect onboard port 2 to an Ethernet switch until the system initialization or service is complete. After the
system initializes, the technician port is automatically disabled; port 2 can then be connected to the Ethernet switch.
To use the technician port again, disconnect port 2 from the Ethernet switch. Enter the following command to re-enable the
technician port:
satask chserviceip -techport enable
Before you reconnect port 2 to an Ethernet switch, disable the technician port. To do so, enter the following command:
satask chserviceip -techport disable
the FlashSystem 5035 onboard ports
Use the figure and the following table to identify the location and purpose of the
onboard ports on the back of the the FlashSystem 5035 system.
Port
Type
T
1 GbE
1
10 GbE
2
10 GbE
Function
Management IP, service IP, host I/O (iSCSI only).
Technician port - DHCP/DNS for system installation and for direct-attach service management.
After the system initializes, the technician port on port 2 is disabled. Port 2 can then be connected to the
Ethernet switch for host iSCSI connectivity, IP replication, or to act as a second management port.
SAS Expansion only
Function
Dedicated technician port (Dynamic Host Configuration Protocol (DHCP) / Domain Name System (DNS)
for direct-attach service management).
Management IP, service IP, and host I/O (iSCSI only).
Secondary management IP, service IP, and host I/O (iSCSI only).
the FlashSystem 5035
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