Cisco Sg3008 Manual

Getting Started
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Cisco Small Business 200, 300 and 500 Series Managed Switch Administration Guide (Internal Version)  11
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Getting Started
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12 Cisco Small Business 200, 300 and 500 Series Managed Switch Administration Guide (Internal Version) 
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Cisco Small Business 200, 300 and 500 Series Managed Switch Administration Guide (Internal Version)  13
 
Status and Statistics
This section describes how to view device statistics. 
It covers the following topics:
•System Summary
•Viewing Ethernet Interfaces
•Viewing Etherlike Statistics
•Viewing GVRP Statistics
•Viewing 802.1X EAP Statistics
•Viewing TCAM Utilization
•Health
•Managing RMON
•View Log
System Summary 
See System Settings.
Viewing Ethernet Interfaces
The Interface page displays traffic...

Status and Statistics
Viewing Ethernet Inter fac e s
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To display Ethernet statistics and/or set the refresh rate:
STEP 1Click Status and Statistics > Interface.
STEP  2Enter the parameters.
•Interface—Select the type of interface and specific interface for which 
Ethernet statistics are to be displayed. 
•Refresh Rate—Select the time period that passes before the interface 
Ethernet statistics are...

Status and Statistics
Viewing Etherlike Statistics
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Viewing Etherlike Statistics
The Etherlike page displays statistics per port according to the Etherlike MIB 
standard definition. The refresh rate of the information can be selected. This page 
provides more detailed information regarding errors in the physical layer (Layer 1), 
which might disrupt traffic.
To view Etherlike Statistics and/or set...

Status and Statistics
Viewing GVRP Statistics
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•Click View All Interfaces Statistics to see all ports on a single page.
Viewing GVRP Statistics
The GVRP page displays information regarding GARP VLAN Registration Protocol 
(GVRP) frames that were sent or received from a por t . GVRP is a standards-based 
Layer 2 network protocol, for automatic configuration of VLAN information on 
switches. It was...

Status and Statistics
Viewing 802.1X EAP Statistics
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•Invalid Attribute Value—Invalid attribute value errors.
•Invalid Attribute Length—Invalid attribute length errors.
•Invalid Event—Invalid events.
To clear statistics counters:
•Click Clear Interface Counters to clear the selected counters.
•Click View All Interfaces Statistics to see all ports on a single page.
Viewing 802.1X EAP Statistics 
The...

Status and Statistics
Viewing TCAM Utilization
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•EAP Request/ID Frames Transmitted—EAP Req/ID frames transmitted by 
the port.
•EAP Request Frames Transmitted—EAP Request frames transmitted by 
the port.
•Invalid EAPOL Frames Received—Unrecognized EAPOL frames received 
on this port.
•EAP Length Error Frames Received—EAPOL frames with an invalid Packet 
Body Length received on this port.
•Last EAPOL...

Status and Statistics
Health
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-Maximum—Number of available TCAM entries that can be use d for IP v4 
routing.
•Non-IP Rules
-In Use—Number of TCAM entries used for non-IP rules.
-Maximum—Number of available TCAM entries that can be used for non-
IP rules.
Health
See Health.
Managing RMON
RMON (Remote Networking Monitoring) is an SNMP specification that enables an 
SNMP agent in the device to...

Status and Statistics
Managing RMON
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Viewing RMON Statistics
The Statistics page displays detailed information regarding packet sizes and 
information regarding physical layer errors. The information displayed is according 
to the RMON standard. An oversized packet is defined as an Ethernet frame with 
the following criteria:
•Packet length is greater than MRU byte size.
•Collision event has not been...