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Catalyst 4500 Se ries S wit ch C is co IO S C om mand R efer ence —Re lease I OS XE 3 .3.0 XO(1 5.1 (1)XO)
OL_28738 -01
Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
show port-security
4 22 3
5 22 1
6 22 2
Switch#
This example shows how to display the port security settings on interface Gigabitethernet1/1 for VLANs
2 and 3:
Switch# show port-security interface gigabitethernet1/1 vlan 2-3
Default maximum: 22
VLAN Maximum Current
2 22 3
3 22 3
Switch#
This example shows how to display all secure MAC addresses configured on interface
Gigabitethernet1/1 with aging information for each address.
Switch# show port-security interface gigabitethernet1/1 address
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 -
3 0001.0001.0001 SecureConfigured Gi1/1 -
3 0001.0001.0002 SecureSticky Gi1/1 -
3 0001.0001.0003 SecureSticky Gi1/1 -
4 0001.0001.0001 SecureConfigured Gi1/1 -
4 0001.0001.0003 SecureSticky 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 displa y all secur e MAC addresses c onfigured o n VLANs 2 and 3 on interface
Gigabitethernet1/1 with aging information for each address:
Switch# show port-security interface gigabitethernet1/1 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#
Related Commands Command Description
switchport port-security Enables port security on an interface.