Cisco Catalyst 2950

2-370
Catalyst 2950 and Catalyst 2955 Switch Command Reference
0L-10102-01
Chapter 2 Catalyst 2950 and 2955 Cisco IOS Commands
show mac address-table
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output
do not appear, but the lines that contain Output appear.
Examples This is an example of output from the show mac address-table command:
Switch> show mac address-table
Dynamic Addresses Count: 9
Secure Addresses (User-defined) Count: 0
Static Addresses (User-defined) Count: 0
System Self Addresses Count: 41
Total MAC addresses: 50
Non-static Address Table:
Destination Address Address Type VLAN Destination Port
------------------- ------------ ---- --------------------
0010.0de0.e289 Dynamic 1 FastEthernet0/1
0010.7b00.1540 Dynamic 2 FastEthernet0/5
0010.7b00.1545 Dynamic 2 FastEthernet0/5
0060.5cf4.0076 Dynamic 1 FastEthernet0/1
0060.5cf4.0077 Dynamic 1 FastEthernet0/1
0060.5cf4.1315 Dynamic 1 FastEthernet0/1
0060.70cb.f301 Dynamic 1 FastEthernet0/1
00e0.1e42.9978 Dynamic 1 FastEthernet0/1
00e0.1e9f.3900 Dynamic 1 FastEthernet0/1
This is an example of output from the show mac address-table static command:
Switch> show mac address-table static
vlan mac address type ports
-----+---------------+--------+---------
All 0180.c200.0003 STATIC CPU
All 0180.c200.0004 STATIC CPU
All 0180.c200.0005 STATIC CPU
4 0001.0002.0004 STATIC Drop
6 0001.0002.0007 STATIC Drop
This is an example of output from the show mac address-table static interface fastethernet0/2
vlan 1 command:
Switch> show mac address-table static interface fastethernet0/2 vlan 1
vlan mac address type ports
-----+---------------+--------+---------
1 abcd.2345.0099 STATIC Fa0/2
1 abcd.0070.0070 STATIC Fa0/2
1 abcd.2345.0099 STATIC Fa0/2
1 abcd.2345.0099 STATIC Fa0/2
1 00d0.d333.7f34 STATIC Fa0/2
1 abcd.2345.0099 STATIC Fa0/2
1 0005.6667.0007 STATIC Fa0/2
This is an example of output from the show mac address-table count vlan 1 command:
Switch# show mac address-table count vlan 1
MAC Entries for Vlan 1 :
Dynamic Address Count: 1
Static Address (User-defined) Count: 41
Total MAC Addresses In Use:42
Remaining MAC addresses: 8150
This is an example of output from the show mac address-table aging-time command:
Switch> show mac address-table aging-time
Vlan Aging Time