Displaying Port-Based Traffic Control Settings - Cisco WS-C3560-48PS-S Software Configuration Manual
Software configuration guide
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Also See for WS-C3560-48PS-S:
- Product manual (20 pages) ,
- Hardware installation manual (120 pages)
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Chapter 20
Configuring Port-Based Traffic Control
This example shows how to set the aging time as 2 hours for the secure addresses on a port:
Switch(config)# interface gigabitethernet0/1
Switch(config-if)# switchport port-security aging time 120
This example shows how to set the aging time as 2 minutes for the inactivity aging type with aging
enabled for the configured secure addresses on the interface:
Switch(config-if)# switchport port-security aging time 2
Switch(config-if)# switchport port-security aging type inactivity
Switch(config-if)# switchport port-security aging static
You can verify the previous commands by entering the show port-security interface interface-id
privileged EXEC command.
Displaying Port-Based Traffic Control Settings
The show interfaces interface-id switchport privileged EXEC command displays (among other
characteristics) the interface traffic suppression and control configuration. The show interfaces
counters privileged EXEC commands display the count of discarded packets. The show storm-control
and show port-security privileged EXEC commands display those features.
To display traffic control information, use one or more of the privileged EXEC commands in
Table 20-3 Commands for Displaying Traffic Control Status and Configuration
Command
show interfaces [interface-id] switchport
show storm-control [interface-id] [broadcast |
multicast | unicast]
show interfaces [interface-id] counters broadcast
show interfaces [interface-id] counters multicast
show interfaces [interface-id] counters unicast
show port-security [interface interface-id]
show port-security [interface interface-id] address Displays all secure MAC addresses configured on all switch interfaces
show port-security interface interface-id vlan
78-16156-01
Purpose
Displays the administrative and operational status of all switching
(nonrouting) ports or the specified port, including port blocking and
port protection settings.
Displays storm control suppression levels set on all interfaces or the
specified interface for the specified traffic type or for broadcast traffic
if no traffic type is entered.
Displays the storm-control broadcast suppression discard counter with
the number of packets discarded for all interfaces or the specified
interface.
Displays the storm-control multicast suppression discard counter with
the number of packets discarded for all interfaces or the specified
interface.
Displays the storm-control unicast suppression discard counter with
the number of packets discarded for all interfaces or the specified
interface.
Displays port security settings for the switch or for the specified
interface, including the maximum allowed number of secure MAC
addresses for each interface, the number of secure MAC addresses on
the interface, the number of security violations that have occurred, and
the violation mode.
or on a specified interface with aging information for each address.
Displays the number of secure MAC addresses configured per VLAN
on the specified interface.
Catalyst 3560 Switch Software Configuration Guide
Displaying Port-Based Traffic Control Settings
Table
20-3.
20-15
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