esr# show interfaces backup
Backup Interface Options:
Preemption is disabled.
MAC recovery packets rate 400 pps.
Recovery packets repeats count 1.
VID Master Interface Backup Interface State
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10 gigabitethernet 1/0/3 gigabitethernet 1/0/4 Master Up/Backup Down
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11 gigabitethernet 1/0/3 gigabitethernet 1/0/4 Master Up/Backup Down
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12 gigabitethernet 1/0/3 gigabitethernet 1/0/4 Master Up/Backup Down | 