Dell POWEREDGE M1000E User Manual

Page 627

Fabric OS Command Reference

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perfTTmon

Operands

This command has the following operands:

slot

For bladed systems only, specifies the slot number of the port on which to
install Top Talkers, followed by a slash (/).

port

Specifies the number of the port on which the Top Talker is to be installed,
relative to its slot for bladed systems. Use switchShow for a list of valid ports.

F_Port Top Talker commands:

add

Installs the Top Talker monitor on a specified F_Port.

egress | ingress

Used with the --add option to specify the direction in which the traffic is
monitored as incoming or outgoing. This operand is required.

show

Displays the top talking flows on a specified port.

number of top talking flows

Specifies "n" top talking flows. Valid values are between 1 and 32. If a value
greater than 32 is entered, Top Talker displays counters for only 32 flows and
a warning message. This operand is optional; if omitted, the command
displays the top 8 flows.

wwn | pid

Specifies the output display as either WWN or PID format. This operand is
optional. If omitted, the command displays in WWN format.

delete

Deletes an existing Top Talker monitor on a specified F_Port.

Fabric Mode Top Talker commands:

add fabricmode

Installs the Top Talker monitor on all switches in the fabric. When a new
switch joins the fabric, this command must be run again on the switch. The TT
configuration information is not propagated automatically to the new switch.

show

Displays the Top Talking flows on the switch for a given domain ID.

dom dom_id

Specifies the domain ID for the flow display.

number of top talking flows

Specifies "n" Top Talking flows. Valid values are between 1 and 32. If a value
greater than 32 is entered, Top Talker displays counters for only 32 flows and
a warning message. This operand is optional; if omitted, the command
displays the top 8 flows.

wwn | pid

Specifies display as either WWN or PID format. This operand is optional; if
omitted, the command displays in WWN format.

delete fabricmode

Deletes the Fabric Mode Top Talker.

Examples

To add an F_Port Top Talker to blade 1 port 2 (which should be an F_Port):

Switch:admin>

perfttmon --add ingress 1/2

To delete the F_Port Top Talker:

switch:admin>

perfttmon --del 1/2