Cisco Catalyst 3550

2-411
Catalyst 3550 Multilayer Switch Command Reference
OL-8566-01
Chapter 2 Catalyst 3550 Switch Cisco IOS Commands
show l2tcam
9252 00 00000000 00000000 80060000
9253 00 00000000 00000000 80010000
9254 00 00000000 00000000 80030000
9255 18 00010002 4B296700 80040000
<output truncated>
9368 FF FFFFFFFF FFFFFFFF 5E731478
9369 FF FFFFFFFF FFFFFFFF 17B195AE
9370 FF FFFFFFFF FFFFFFFF AB2DECEA
9371 FF FFFFFFFF FFFFFFFF D821EC4E
9372 FF FFFFFFFF FFFFFFFF E6E55344
9373 FF FFFFFFFF FFFFFFFF FBFB0EEE
9374 FF FFFFFFFF FFFFFFFF 2057A03D
9375 FF FFFFFFFF FFFFFFFF E55FE7C3
This is an example of output from the show l2tcam shadow command:
Switch# show l2tcam shadow
learning table
type start end firstfree firstfreeentry flag used/free
0 0 79 0 0 4 0/640
1 80 83 80 0 4 0/32
2 1159 84 1159 3 2 3/8605
3 1160 1167 1160 0 1 0/64
4 1168 1171 1168 1 1 1/31
forwarding table
type start end firstfree firstfreeentry flag used/free
0 0 0 0 0 12 0/0
1 0 0 0 0 12 0/0
2 0 77 0 0 4 0/624
3 78 83 82 6 1 38/10
4 84 1159 84 3 4 3/8605
5 1287 1160 1275 3 2 99/925
6 1415 1288 1403 3 2 99/925
7 1416 1417 1416 0 1 0/16
8 1801 1418 1801 0 2 0/3072
9 1802 1803 1802 1 1 1/15
10 1804 1805 1804 1 1 1/15
11 1809 1806 1809 0 2 0/32
12 1810 1811 1810 2 1 2/14
Related Commands Command Description
show l3tcam Displays information about the TCAM devoted to Layer 3 forwarding
information.
show mac address-table Displays the MAC address table static and dynamic entries.