Wednesday, October 21, 2015

Basic Broadcom Switch commands to verify the details of the hardware table


The below commands are very useful to debug the broadcom switches.


S.No Purpose Command
1 To verify the mac address table l2 show
2 To verify the ingress vlan translation table vlan translate show
3 To verify the egress vlan translation table vlan translate egress show
4 To verify the MSTP instances stg show
5 To verify the port status ps
6 To verify the vlan entires in hardware vlan show
7 To verify the trunk port configuration trunk show
8 To enable bcm debug messages dbm bcm +api
9 To disable bcm debug messages dbm bcm -api
10 To get the number of entries in the hardware L2 Table (Mac Address Table) get SYS_MAC_COUNT
11 To clear the L2Table entries in hardware clear L2_ENTRY

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