Dell PowerConnect 6224 Command Line Interface Guide

System Management Commands 1307
Command Mode
Privileged EXEC mode
User Guidelines
When nonstop forwarding is enabled on a stack, the stack's management unit
checkpoints operational data to the backup unit. If the backup unit takes over
as the management unit, the control plane on the new management unit uses
the checkpointed data when initializing its state. Checkpoint statistics track
the amount of data checkpointed from the management unit to the backup
unit.
Example
console#show checkpoint statistics
Messages Checkpointed.....................6708
Bytes Checkpointed........................894305
Time Since Counters Cleared...............3d 01:05:09
Checkpoint Message Rate...................0.025
msg/sec
Last 10-second Message Rate...............0 msg/sec
Highest 10-second Message Rate............8 msg/sec
show cut-through mode
Use the show cut-through mode command to show the cut-through mode on
the switch.
Syntax
show cut-through mode
Command Mode
Privileged EXEC

Dell PowerConnect 6224 Specifications

General

Switching Capacity	128 Gbps
Forwarding Rate	95.2 Mpps
Power Supply	100-240 VAC, 50/60 Hz
RAM	128 MB
Flash Memory	32 MB
Layer Support	Layer 2/3
Stacking	Up to 12 units
Weight	12.1 lbs
MAC Address Table Size	16, 000
Jumbo Frame Support	Up to 9, 216 bytes
Operating Temperature	0°C to 45°C
Storage Temperature	-40°C to 70°C
Humidity	10% to 90% (non-condensing)
Ports	24 x 10/100/1000BASE-T
VLAN Support	Yes (802.1Q)
Dimensions	17.3 x 13.8 x 1.7 in (440 x 350 x 44 mm)