Cisco Catalyst 2960 Series User Manual

DETAILED STEPS
PurposeCommand or Action
Enables privileged EXEC mode. Enter your password if
prompted.
enable
Example:
Switch> enable
Step 1
Enters the global configuration mode.configure terminal
Example:
Switch# configure terminal
Step 2
Configures the number of BPDUs that can be sent before
pausing for 1 second.
spanning-tree transmit hold-count value
Example:
Switch(config)# spanning-tree transmit
hold-count 6
Step 3
For value, the range is 1 to 20; the default is 6.
Returns to privileged EXEC mode.end
Example:
Switch(config)# end
Step 4
Monitoring Spanning-Tree Status
Table 28: Commands for Displaying Spanning-Tree Status
Displays spanning-tree information on active interfaces only.show spanning-tree active
Displays a detailed summary of interface information.show spanning-tree detail
Displays spanning-tree information for the specified VLAN.
show spanning-tree vlan vlan-id
Displays spanning-tree information for the specified interface.show spanning-tree interface
interface-id
Displays spanning-tree portfast information for the specified
interface.
show spanning-tree interface
interface-id portfast
Displays a summary of interface states or displays the total lines
of the STP state section.
show spanning-tree summary [totals]
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
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Monitoring Spanning-Tree Status

Cisco Catalyst 2960 Series Specifications

General

Layer	Layer 2
Power over Ethernet (PoE)	Available on some models
RAM	128 MB
Flash Memory	32 MB
MAC Address Table Size	8000
Operating Temperature	0°C to 45°C (32 to 113°F)
Ports	24 or 48 x 10/100/1000