<Sysname> display install active
Active packages on chassis 1 slot 0:
flash:/boot-r2110.bin
flash:/system-r2110.bin
flash:/feature1-r2110.bin
Active packages on chassis 1 slot 1:
flash:/boot-r2110.bin
flash:/system-r2110.bin
flash:/feature1-r2110.bin
Active packages on chassis 2 slot 0:
flash:/boot-r2110.bin
flash:/system-r2110.bin
flash:/feature1-r2110.bin
Active packages on chassis 2 slot 1:
flash:/boot-r2110.bin
flash:/system-r2110.bin
flash:/feature1-r2110.bin
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