Determining the WWNNs of a node using the CLI

You can determine the worldwide node names (WWNNs) of a node using the command-line interface (CLI).

1. Issue the lsnode CLI command to list the nodes in the clustered system.
2. Record the name or ID of the node for which you want to determine the WWNNs.
3. Issue the lsportfc CLI command and specify the node name or ID that was recorded in step 2.

   Here is an example of the CLI command you can issue:

   lsportfc -filtervalue node_id=2

   Where node_id=2 is the name of the node for which you want to determine the WWNNs. The output from the command is:

   id	fc_io_port_id	port_id	type	port_speed	node_id	node_name	WWNN	nportid	status
   0	1	1	fc	8 Gb	2	node2	5005076801405F82	010E00	active
   1	2	2	fc	8 Gb	2	node2	5005076801305F82	010A00	active
   2	3	3	fc	8 Gb	2	node2	5005076801105F82	010E00	active
   3	4	4	fc	8 Gb	2	node2	5005076801205F82	10A00	active
   4	5	3	ethernet	10 Gb	2	node2	5005076801505F82	540531	active
   5	6	4	ethernet	10 Gb	2	node2	5005076801605F82	E80326	active

4. Record the six WWNNs (to assist with setting up other systems).