Cisco Catalyst 2950 User Manual

Contents
xix
Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide
78-11380-12
CHAPTER 23 Configuring CDP 23-1
Understanding CDP 23-1
Configuring CDP 23-2
Default CDP Configuration 23-2
Configuring the CDP Characteristics 23-2
Disabling and Enabling CDP 23-3
Disabling and Enabling CDP on an Interface 23-4
Monitoring and Maintaining CDP 23-5
CHAPTER 24 Configuring SPAN and RSPAN 24-1
Understanding SPAN and RSPAN 24-1
SPAN and RSPAN Concepts and Terminology 24-3
SPAN Session 24-3
Traffic Types 24-3
Source Port 24-4
Destination Port 24-4
Reflector Port 24-5
SPAN Traffic 24-5
SPAN and RSPAN Interaction with Other Features 24-6
SPAN and RSPAN Session Limits 24-7
Default SPAN and RSPAN Configuration 24-7
Configuring SPAN 24-7
SPAN Configuration Guidelines 24-7
Creating a SPAN Session and Specifying Ports to Monitor 24-8
Creating a SPAN Session and Enabling Ingress Traffic 24-9
Removing Ports from a SPAN Session 24-11
Configuring RSPAN 24-12
RSPAN Configuration Guidelines 24-12
Configuring a VLAN as an RSPAN VLAN 24-13
Creating an RSPAN Source Session 24-14
Creating an RSPAN Destination Session 24-15
Removing Ports from an RSPAN Session 24-16
Displaying SPAN and RSPAN Status 24-17
CHAPTER 25 Configuring RMON 25-1
Understanding RMON 25-1
Configuring RMON 25-2
Default RMON Configuration 25-3

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