Cisco 500 Series Administration Guide

Administration: Diagnostics
Viewing CPU Utilization and Secure Core Technology
Cisco 500 Series Stackable Managed Switch Administration Guide 142
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There are no interactions with other features.
To display CPU utilization:
STEP 1 Click Administration > Diagnostics > CPU Utilization.
The CPU Utilization page appears.
The CPU Input Rate field displays the rate of input frames to the CPU per second.
The window contains a graph of the CPU utilization. The Y axis is percentage of
usage, and the X axis is the sample number.
STEP 2 Ensure that the CPU Utilization checkbox is enabled.
STEP 3 Select the Refresh Rate (time period in seconds) that passes before the statistics
are refreshed. A new sample is created for each time period.
STEP 4 Click Apply.

Cisco 500 Series Specifications

General

Model	Cisco 500 Series
Category	Switch
Mounting	Rack-mountable
Management	Web-based, CLI, SNMP
Ports	24, 48
Port Speed	10/100/1000 Mbps
PoE Support	Available on some models
Switching Capacity	Up to 176 Gbps
MAC Address Table Size	16, 000 entries
Security	ACLs, 802.1X
Quality of Service (QoS)	Yes
Dimensions	Varies by model
Weight	Varies by model
Humidity	10% to 90% non-condensing
Power Supply	Internal
Power Consumption	Varies by model
Jumbo Frame Support	Up to 9216 bytes