Logical Downstream channel not working in CISCO-10K

Even though I have configured with all possible setting,the scenario is still the same.i.e Single Logical channel 6/0/2:2 is not functioning.Can anyone help me through out this??

In6/0/2:0 (207 MHz) up 21 29%(29%/9%) 0% 24 48 37
In6/0/2:1 (213 MHz) up 21 16%(16%/9%) 0% 24 47 37
In6/0/2:2 (219 MHz) disabled 21 9%(0%/9%) 0% 0 0 37
In6/0/2:3 (225 MHz) up 21 43%(43%/9%) 0% 38 76 37
In6/0/3:0 (231 MHz) up 21 29%(29%/9%) 0% 14 22 37
In6/0/3:1 (237 MHz) up 21 31%(31%/9%) 0% 19 34 37
In6/0/3:2 (243 MHz) up 21 38%(38%/9%) 0% 30 46 37

Current configuration : 114 bytes
!
interface Integrated-Cable6/0/2:2
cable bundle 1
cable dynamic-bw-sharing
cable rf-bandwidth-percent 50
end

controller Integrated-Cable 6/0/2
rf-channel 2 cable downstream channel-id 59
rf-channel 2 frequency 219000000 annex B modulation 256qam interleave 8
rf-channel 2 rf-power 52.0
no rf-channel 2 rf-shutdown