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Chapter 11
Troubleshooting Switched Ethernet
The following output has been slightly modified for space considerations.
RCV-M is representative of RCV-Multi. Xmit-M is used in place of Xmit-Multi,
and Dcrd is used for Discard.
Switch_A> (enable) show mac
MAC Rcv-Frms Xmit-Frms Rcv-M Xmit-M Rcv-Broad Xmit-Broad
1/1 0 0 0 0 0 0
1/2 0 0 0 0 0 0
2/1 1840 1997 53 136 8 91
2/2 941 1026 56 133 4 95
2/3 6001 6489 0 187 26 73
2/4 776 1179 0 187 1 98
2/5 4951 6115 0 187 0 99
2/6 0 0 0 0 0 0
2/7 26 301 0 187 1 98
2/8 246 524 0 187 0 99
2/9 0 0 0 0 0 0
MAC Dely-Exced MTU-Exced In-Dcrd Lrn-Dcrd In-Lost OutLost
1/1 0 0 0 0 0 0
1/2 0 0 0 0 0 0
2/1 0 0 0 0 0 0
2/2 0 0 0 0 0 0
2/3 0 0 0 0 0 0
2/4 0 0 0 0 0 0
2/5 0 0 0 0 0 0
2/6 0 0 0 0 0 0
2/7 0 0 0 0 0 0
2/8 0 0 0 0 0 0
2/9 0 0 0 0 0 0
. . . some output omitted . . .
Port Rcv-unicast Rcv-Multicast Rcv-Broadcast
1/1
0
0
0
1/2
0
0
0
2/1
1814
56
8
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