Cisco Catalyst 2950 User Manual

Contents
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Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide
78-11380-12
Configuring RMON Alarms and Events 25-3
Configuring RMON Collection on an Interface 25-5
Displaying RMON Status 25-6
CHAPTER 26 Configuring System Message Logging 26-1
Understanding System Message Logging 26-1
Configuring System Message Logging 26-2
System Log Message Format 26-2
Default System Message Logging Configuration 26-3
Disabling and Enabling Message Logging 26-4
Setting the Message Display Destination Device 26-4
Synchronizing Log Messages 26-6
Enabling and Disabling Timestamps on Log Messages 26-7
Enabling and Disabling Sequence Numbers in Log Messages 26-8
Defining the Message Severity Level 26-8
Limiting Syslog Messages Sent to the History Table and to SNMP 26-9
Configuring UNIX Syslog Servers 26-10
Logging Messages to a UNIX Syslog Daemon 26-11
Configuring the UNIX System Logging Facility 26-11
Displaying the Logging Configuration 26-12
CHAPTER 27 Configuring SNMP 27-1
Understanding SNMP 27-1
SNMP Versions 27-2
SNMP Manager Functions 27-3
SNMP Agent Functions 27-4
SNMP Community Strings 27-4
Using SNMP to Access MIB Variables 27-4
SNMP Notifications 27-5
Configuring SNMP 27-6
Default SNMP Configuration 27-6
SNMP Configuration Guidelines 27-6
Disabling the SNMP Agent 27-7
Configuring Community Strings 27-8
Configuring SNMP Groups and Users 27-9
Configuring SNMP Notifications 27-11
Setting the Agent Contact and Location Information 27-14
Limiting TFTP Servers Used Through SNMP 27-14
SNMP Examples 27-15

Cisco Catalyst 2950 Specifications

General

Forwarding Bandwidth	8.8 Gbps
Switching Capacity	13.6 Gbps
Forwarding Rate	6.6 Mpps
Weight	3.6 kg
RAM	16 MB
Flash Memory	8 MB
Operating Humidity	10% to 85% non-condensing
Uplink Ports	2 x 10/100/1000Base-T
Dimensions	4.4 cm x 44.5 cm x 24.2 cm
Remote Management Protocol	SNMP, Telnet, HTTP
Features	Quality of Service (QoS), VLAN support
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p
Status Indicators	system
Operating Temperature	0 to 45°C
Ports	24 x 10/100 Ethernet ports
MAC Address Table Size	8, 192 entries
Power Supply	Internal 100-240V AC, 50-60Hz