Cisco MDS 9000 Series Command Reference

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Cisco MDS 9000 Family Command Reference
OL-8413-07, Cisco MDS SAN-OS Release 3.x
Chapter 11 I Commands
ips netsim qsize
ips netsim qsize
To limit the size of the queue on a specified Gigabit Ethernet interface, use the ips netsim qsize
command in SAN extension tuner configuration submode.
ips netsim qsize queue-size ingress gigabitethernet slot/port
Syntax Description
Defaults Disabled.
Command Modes SAN extension tuner configuration submode.
Command History
Usage Guidelines To use this command, you must enable the IP Network Simulator using the ips netsim enable command.
This command rate limits the size of the queue on a specified Gigabit Ethernet port. The recommended
queue size for network simulation is 50000 to 150000. If the queue becomes full, packets are dropped.
Examples The following example shows how to limit the queue size to 75 KB.
switch# config terminal
switch(config)#
switch(config)# san-ext-tuner enable
switch(config)# exit
switch#
switch# ips netsim qsize 75 ingress gigabitethernet 2/3
Related Commands
qsize queue-size Specifies the queue size. The range is 0 to 1000000.
ingress Specifies the ingress direction.
gigabitethernet
slot/ port
Specifies the the slot and port number of the Gigabit Ethernet interface.
Release Modification
3.1(1) This command was introduced.
Command Description
show ips netsim Displays a summary of the interfaces that are currently operating in network
simulation mode.
ips netsim enable Enables the IP Network Simulator.

Cisco MDS 9000 Series Specifications

General

Brand	Cisco
Model	MDS 9000 Series
Category	Switch
Language	English