Specifications
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Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.3.0XO(15.1(1)XO)
OL_28738 -01
Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
show port-security
4 0001.0001.0003 SecureSticky Gi1/1 -
5 0001.0001.0001 SecureConfigured Gi1/1 -
6 0001.0001.0001 SecureConfigured Gi1/1 -
6 0001.0001.0002 SecureConfigured Gi1/1 -
------------------------------------------------------------------------
Total Addresses: 12
Switch#
This example shows how to display al l secure MAC addresses config ured on VLANs 2 and 3 on
Fast Ethernet port 1 with aging inf ormation for each addr ess:
Switch# show port-security interface fastethernet5/1 address vlan 2-3
Secure Mac Address Table
------------------------------------------------------------------------
Vlan Mac Address Type Ports Remaining Age(mins)
---- ----------- ---- ----- -------------
2 0001.0001.0001 SecureConfigured Gi1/1 -
2 0001.0001.0002 SecureSticky Gi1/1 -
2 0001.0001.0003 SecureSticky Gi1/1 -
3 0001.0001.0001 SecureConfigured Gi1/1 -
3 0001.0001.0002 SecureSticky Gi1/1 -
3 0001.0001.0003 SecureSticky Gi1/1 -
------------------------------------------------------------------------
Total Addresses: 12
Switch#
This example shows how to display all secure MAC addresses configured on all switch interfaces:
Switch# show port-security address
Secure Mac Address Table
-------------------------------------------------------------------
Vlan Mac Address Type Ports Remaining Age
(mins)
---- ----------- ---- ----- -------------
1 0000.0001.0000 SecureConfigured Fa3/1 15 (I)
1 0000.0001.0001 SecureConfigured Fa3/1 14 (I)
1 0000.0001.0100 SecureConfigured Fa3/2 -
1 0000.0001.0101 SecureConfigured Fa3/2 -
1 0000.0001.0200 SecureConfigured Fa3/3 -
1 0000.0001.0201 SecureConfigured Fa3/3 -
1 0000.0001.0300 SecureConfigured Fa3/4 -
1 0000.0001.0301 SecureConfigured Fa3/4 -
1 0000.0001.1000 SecureDynamic Fa3/5 -
1 0000.0001.1001 SecureDynamic Fa3/5 -
1 0000.0001.1100 SecureDynamic Fa3/6 -
1 0000.0001.1101 SecureDynamic Fa3/6 -
1 0000.0001.1200 SecureSticky Fa3/7 -
1 0000.0001.1201 SecureSticky Fa3/7 -
1 0000.0001.1300 SecureSticky Fa3/8 -
1 0000.0001.1301 SecureSticky Fa3/8 -
-------------------------------------------------------------------
Total Addresses in System (excluding one mac per port) :8
Max Addresses limit in System (excluding one mac per port) :3072
Switch#
This example shows how to display the maximum allowed number of secure MAC addresses and the
current number of secure MAC addresses on interface Gigabitethernet1/1:
Switch# show port-security interface gigabitethernet1/1 vlan
Default maximum: 22
VLAN Maximum Current
2 22 3
3 22 3