Cisco 500 Series Administration Guide

Administration
Health
Cisco 500 Series Stackable Managed Switch Administration Guide 114
6
• Non-IP Rules
- In Use—Number of TCAM entries utilized for non-IP rules.
- Maximum—Maximum number of TCAM entries available for non-IP
rules.
STEP 2 Save the new settings by clicking Apply. This checks the feasibility of the routing
resources settings. If it is incorrect, an error message is displayed. If it is correct,
the settings are copied to the Running Configuration file.
NOTE A summary of the TCAM entries actually in use and available is displayed at the
bottom of this page. For an explanation of the fields, see TCAM Utilization.
STEP 3 Save the new settings by clicking Apply. This checks the feasibility of the TCAM
allocation. If it is incorrect, an error message is displayed. If it is correct, the
allocation is saved to the Running Configuration file and a reboot is performed.
Health
The Health page monitors the fan status on all devices with fans. Depending on the
model, there are one or more fans on a device. Some models have no fans at all.
Some devices have a temperature sensor to protect its hardware from
overheating. In this case, the following actions are performed by the device if it
overheats and during the cool down period after overheating:
Event Action
At least one temperature
sensor exceeds the
Warning threshold
The following are generated:
• SYSLOG message
• SNMP trap

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