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Cable node1 for shared cluster-HA and storage

Contributors netapp-pcarriga

If you are performing one of the following upgrades, you must connect the cluster, HA, storage, data, and management connections that were previously connected to the node1 on the existing system to the newly installed node1 on the replacement system.

Existing system Replacement system

AFF A250

AFF A30, AFF A50

AFF C250

AFF C30, AFF C60

AFF A800

AFF A70, AFF A90

AFF C800

AFF C80

Connect the e0M and BMC ports

If the existing system has a management port (e0M) and a BMC port, the e0M and BMC ports are combined and accessed through the "wrench" port on the replacement system. You must ensure that the e0M and BMC ports are connected to the same switch and subnet on the existing system before connecting to the replacement system.

If the…​ Then…​

e0M and BMC IP addresses are on the same IP subnet

Connect either the e0M or BMC port on the existing system to the "wrench" port on the replacement system.

e0M and BMC IP addresses are on different subnets

  1. Merge the e0M and BMC IP addresses into one IP subnet.

  2. Connect either the e0M or BMC port on the existing system to the "wrench" port on the replacement system.

Connect to a two-node switchless cluster

The following tables show the switch port usage for two-node switchless cluster configurations.

Port type AFF A800, AFF C800 AFF A90 AFF A70, AFF C80

Cluster

e0a

e1a

e1a

Cluster

e1a

e7a

(Use e1b if there is no e7a)

e1b

HA

e0b

Don't connect

Don't connect

HA

e1b

Don't connect

Don't connect

SAS storage ports (if present and used)

Any available port

Any available port

Any available port

Ethernet storage ports for NS224 shelves

Any available port

Refer to Ethernet storage connectivity mapping

Refer to Ethernet storage connectivity mapping

Port AFF A250, AFF C250 AFF A30, AFF C30, AFF C60 AFF A50

Cluster

e0c

e1a

(Use e1a for temporary cluster interconnect)

e1a

(Use e1a for temporary cluster interconnect)

Cluster

e0d

e1b

(Use e1b for temporary cluster interconnect)

e1b

(Use e1b for temporary cluster interconnect)

HA

Not required

HA ports aren't required for the node1 upgrade

HA ports aren't required for the node1 upgrade

Ethernet storage Ports

Any available port

e3a, e3b

e3a, e3b

SAS storage ports

Any available port

3a, 3b

3a, 3b

Connect to a switch-attached cluster

For a switch-attached cluster, check that you meet the following requirements for the AFF A30, AFF A50, AFF A70, AFF A90, AFF C30, AFF C60, or AFF C80 (replacement) node:

Note If the cluster switch only supports 10/25 GbE speeds, you must use an X60130A, 4-port 10/25GbE card in slot1 or slot2 on the replacement system for cluster interconnect.