HP 377707-002 manual Viewing Neighboring IB Devices, Viewing IB Neighbor Properties

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Table 5-9:Topology Port Properties Window Fields (Continued)

Field	Description
Local Overrun Error	Threshold at which the count of buffer overruns, across
	consecutive flow-control update periods, result in an overrun
	error. A possible cause of such errors is when an earlier packet
	has physical errors and the buffers are not immediately
	reclaimed.

Viewing Neighboring IB Devices

To view the IB devices that directly connect to your device:

1.Expand the InfiniBand icon in the Tree frame.

2.Expand the Topology icon in the Tree frame.

3.Click the Neighbors branch in the Tree frame. The InfiniBand Neighbors table appears in the View frame. Table 5-10lists and describes the fields in this table.

Table 5-10:InfiniBand Neighbors Table Fields

Field	Description
Subnet Prefix	64-bit value that identifies the IB subnet to which this neighbor node
	belongs.
Local Node GUID	64-bit GUID of the IB node.
Local Port ID	Port ID of the IB node. The value is an integer between 0 and 255.
Remote Node GUID	64-bit GUID of the neighboring IB node to which the local node is linked.
Remote Port ID	Port ID of the neighboring IB node to which the local node is linked. The
	value is an integer between 0 and 255.

Viewing IB Neighbor Properties

To view IB neighbor properties:

1.Expand the InfiniBand icon in the Tree frame.

2.Expand the Topology icon in the Tree frame.

3.Click the Neighbors branch. The InfiniBand Neighbors table appears in the View frame.

4.Click the radio button next to the neighbor whose properties you want to view, then click the Properties button. The Topology Neighbor Properties window opens. Table 5-11lists and describes the elements in this window.

Table 5-11:Topology Neighbor Properties Window Elements

Element	Description
Subnet Prefix field	Subnet prefix of the neighbor node.
Local Node GUID field	GUID of the neighbor that you selected.
Local Port ID field	Local port on the neighbor that you selected that connects to your
	Server Switch.
Local Node Type field	Node type of the neighbor node.
Remote Node GUID field	GUID of the physical switch within your Server Switch that
	connects to the neighbor node.