HP UX 11i v2 Networking Software manual Show ib sm switch

“show ib sm neighbor” (page 143) “show ib sm partition” (page 146) “show ib sm port” (page 147)

show ib sm switch

Synopsis: The show ib sm switch command identifies subnet management switches, the nodes they belong to, their capabilities, and their link statistics.

Syntax: show ib sm switch subnet-prefix subnet prefix all [node-guid guid] [summary]

The arguments associated with this command are described below: show ib sm switch configuration Syntax Description

Table B-19 show ib sm switch Command Syntax Descriptions

Syntax Description

subnet-prefixEnter the subnet prefix of the subnet managers that you want to display. subnet prefix

all	Shows all the subnet managers that are currently configured and running on the InfiniBand fabric.
node-guid	Include the guid of a node to display only the configuration of that node.
guid
summary	An abridged form of the data may be returned by including the summary keyword at the end of
	the command line. The abridged information includes the subnet-manager prefix and node-GUID.

Command Modes: User-execute and privileged-execute modes.

Privilege Level: InfiniBand read-only user.

Usage Guidelines: Switch information may be reported for all the switches on a specific subnet or all the switches comprising a specific node. The output may also be displayed in summary form.

The fields in the show ib sm switch output are described in the table below.

Table B-20 show ib sm switch Command Field Descriptions

Field	Description
subnet-prefix	64-bit value that identifies the InfiniBand subnet to which this node belongs.
node-guid	64-bit GUID of the node to which this switch belongs.
linear-fdb-cap	Maximum number of entries allowed in the linear unicast forwarding table. 0 (zero) indicates
	that there is no linear forwarding database.
random-fdb-cap	Maximum number of entries allowed in the random unicast forwarding table. 0 (zero) indicates
	that there is no random forwarding database.
mcast-fdb-cap	Maximum number of entries allowed in the multicast forwarding table.
linear-fdb-top	Specifies the top of the linear forwarding table. Packets received with unicast LIDs greater
	than this value are discarded by the switch. This parameter applies only to switches that
	implement linear forwarding tables and is ignored by switches that implement random
	forwarding tables.
default-port	Specifies the default port to which to forward all the unicast packets from other ports whose
	DLID does not exist in the random forwarding table.
default-pri-mcast-port	Specifies the default port to which to forward all the multicast packets from other ports whose
	DLID does not exist in the multicast forwarding table.
def-non-pri-mcast-port	Specifies the port to which to forward all the multicast packets from default-pri-mcast-port
	whose DLID does not exist in the multicast forwarding table.

152 Switch Command Line Interface