Cisco WS-C2950-24 Configuration Manual page 8

Contents
Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide
viii
Configuring SNMP 6-18
Disabling and Enabling SNMP
Entering Community Strings
Adding Trap Managers
Configuring CDP 6-22
Configuring CDP for Extended Discovery
Configuring STP 6-24
Supported STP Instances
Using STP to Support Redundant Connectivity
Disabling STP
Accelerating Aging to Retain Connectivity
Configuring STP and UplinkFast in a Cascaded Cluster
Configuring Redundant Links By Using STP UplinkFast
Enabling STP UplinkFast
Configuring Cross-Stack UplinkFast
How CSUF Works
Events that Cause Fast Convergence
Limitations 6-35
Connecting the Stack Ports
Configuring Cross-Stack UplinkFast
Changing the STP Parameters for a VLAN
Changing the STP Implementation
Changing the Switch Priority
Changing the BPDU Message Interval
Changing the Hello BPDU Interval
Changing the Forwarding Delay Time
STP Port States 6-41
Enabling the Port Fast Feature
Changing the Path Cost
Changing the Port Priority
Configuring STP Root Guard
6-18
6-19
6-19
6-22
6-24
6-25
6-30
6-31
6-31
6-33
6-35
6-37
6-38
6-39
6-39
6-40
6-42
6-43
6-43
6-44
6-25
6-26
6-26
6-28
6-40
6-41
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