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Cisco SFS 7000 Series Product Family Command Reference Guide
OL-9163-02
Chapter 6 Show Commands
show ib sm multicast
show ib sm multicast
Troubleshoot with this command when a host does not receive a broadcast packet. Use this command to
verify that the multicast group includes the host. The subnet manager dynamically configures all
multicast groups. To display attributes of the multicast groups on your Server Switch, enter the
show ib
sm multicast summary
command in User Exec or Privileged Exec mode.
show ib sm multicast
{
subnet-prefix
{prefix | all} [
mgid
multicast-group-GID] [
summary
]}
| | summary}
Syntax Description
Defaults This command has no default settings.
Command Modes User Execute mode, Privileged Execute mode.
Usage Guidelines
Platform Availability:
Cisco SFS 3001, Cisco SFS 7000, Cisco SFS 7008, Cisco SFS 3012, Cisco 4x InfiniBand Switch Module
for IBM BladeCenter
Privilege Level:
InfiniBand read-only user.
Command Output:
Table 6-37 describes the fields in the
show ib sm configuration
command output.
subnet-prefix Prefix of the subnet containing multicast groups.
prefix Prefix address, such as fe:80:00:00:00:00:00:00.
all Display multicast groups configured in the entire fabric.
mgid (Optional) Specifies the global identifier (GID) of the multicast group.
multicast-group-GID Global identifier, such as ff:12:40:1b:ff:f1:00:00:00:00:00:00:ff:ff:ff:ff.
summary (Optional) Displays an abridged form of the data. The abridged information
includes the subnet prefix, GUID, priority, and subnet manager key of the
subnet managers.
Table 6-37 show ib sm multicast Command Field Descriptions
Field Description
subnet-prefix Subnet prefix of the subnet manager.
MGID Multicast group identifier.
port-GID Global identifier of a port that belongs to the multicast group.