Specifications

Contents
xviii
Catalyst 2970 Switch Software Configuration Guide
78-15462-03
Creating a Local SPAN Session 22-11
Creating a Local SPAN Session and Configuring Ingress Traffic 22-13
Specifying VLANs to Filter 22-15
Configuring RSPAN 22-16
RSPAN Configuration Guidelines 22-16
Configuring a VLAN as an RSPAN VLAN 22-17
Creating an RSPAN Source Session 22-18
Creating an RSPAN Destination Session 22-19
Creating an RSPAN Destination Session and Configuring Ingress Traffic 22-20
Specifying VLANs to Filter 22-22
Displaying SPAN and RSPAN Status 22-23
CHAPTER 23 Configuring RMON 23-1
Understanding RMON 23-1
Configuring RMON 23-2
Default RMON Configuration 23-3
Configuring RMON Alarms and Events 23-3
Collecting Group History Statistics on an Interface 23-5
Collecting Group Ethernet Statistics on an Interface 23-6
Displaying RMON Status 23-6
CHAPTER 24 Configuring System Message Logging 24-1
Understanding System Message Logging 24-1
Configuring System Message Logging 24-2
System Log Message Format 24-2
Default System Message Logging Configuration 24-3
Disabling Message Logging 24-4
Setting the Message Display Destination Device 24-4
Synchronizing Log Messages 24-5
Enabling and Disabling Timestamps on Log Messages 24-7
Enabling and Disabling Sequence Numbers in Log Messages 24-7
Defining the Message Severity Level 24-8
Limiting Syslog Messages Sent to the History Table and to SNMP 24-9
Configuring UNIX Syslog Servers 24-10
Logging Messages to a UNIX Syslog Daemon 24-10
Configuring the UNIX System Logging Facility 24-11
Displaying the Logging Configuration 24-12