Cisco catalyst 3750 Command Reference Manual page 1123

Appendix C Catalyst 3750 Switch Show Platform Commands
show platform tb
Print TB residue trust ports information
/* The interfaces with TB enabled right before master switch-over. */
Print port CDP neighbor information
/* Is the CDP message still received after switch-over? */
HULC TB is not detecting CDP events
/* Currently, this switch is not detecting any CDP event. */
Catalyst 3750 Switch Command Reference
C-43
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