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Catalyst Troubleshooting Tools
581
RAM : . LTL : . CBL : N DPRAM : N SAMBA :
.
Saints : . Pkt Bufs : . Repeater : N FLASH : .
SAINT/SAGE Status :
Ports 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
----------------------------------------------------------- ------------------
. . . . . . . . . . . . . . . . . . . . . . .
.
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
------------------------------------------------------------------------
. . . . . . . . . . . . . . . . . . . . . . . .
Packet Buffer Status :
Ports 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
-----------------------------------------------------------------------------
. . . . . . . . . . . . . . . . . . . . . . . .
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
------------------------------------------------------------------------
. . . . . . . . . . . . . . . . . . . . . . . .
Loopback Status [Reported by Module 1] :
Ports 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
-----------------------------------------------------------------------------
. . . . . . . . . . . . . . . . . . . . . . . .
Ports 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
-------------------------------------------------------------------------
. . . . . . . . . . . . . . . . . . . . . . . .
show mac
The following output is provided from the show mac command. Although it is
quite long, it was truncated from the original capture. For highly populated
switches, this command requires a capturing program for later analysis. Note
that numerous counters are maintained in normal operation, including the
frame traffic per port; the total number of incoming frames, including discards;
and the total number of transmits and aborts due to excessive deferral or MTU
violations. Broadcast counters are also maintained in addition to discards due to
EARL page full errors. (EARL is covered in greater detail later in this chapter.)
In some cases, an administrator may find the show port command more helpful
in troubleshooting.
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