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Cisco uBR7200 Series Universal Broadband Router Software Configuration Guide
78-5897-01
Chapter4 Troubleshooting the System
Understanding Show Command Responses
See the following sample for detailed output of theshow cable modem command:
router#show cable modem detail
Interface SID MAC address Max CPE Concatenation Rx SNR
Cable3/0/U0 1 0090.8330.0215 3 yes
Cable3/0/U0 2 0090.8330.0213 3 yes
Cable3/0/U0 3 0090.8330.0214 3 yes
Cable3/0/U0 4 0090.8330.0217 3 yes
Cable3/0/U0 5 0090.8330.020f 3 yes
Cable3/0/U0 6 0050.7366.17e3 3 no
Cable3/0/U0 7 0090.8330.0211 3 yes
Cable3/0/U0 8 0050.7366.17af 3 no
Cable3/0/U0 9 0090.8330.0216 3 yes
Cable3/0/U0 10 0050.7366.1801 3 no
Cable3/0/U0 11 0050.7366.124d 3 no
Cable3/0/U0 12 0050.7366.1241 3 no
Cable3/0/U0 13 0050.7366.17db 3 no
Cable3/0/U0 14 0050.7366.1239 3 no
Cable3/0/U0 15 0050.7366.17ab 3 no
Cable4/0/U0 1 0050.7366.1db1 3 no 26.50
Cable4/0/U1 2 0050.7318.e97f 3 no 23.87
Cable4/0/U1 3 0050.7318.e965 3 no 23.85
Cable4/0/U0 4 0050.7318.e931 3 no 26.72
Cable4/0/U1 5 0050.7318.e92d 3 no 23.31
Cable4/0/U1 6 0050.7318.e97b 3 no 23.85
Cable4/0/U0 7 0050.7366.1d8d 3 no 26.88
Cable4/0/U0 8 0050.7318.e953 3 no 26.54
Cable4/0/U1 9 0050.7366.1d9d 3 no 23.72
Cable4/0/U1 10 0050.7318.e96b 3 no 23.79
Cable4/0/U1 11 0050.7366.1d95 3 no 23.82
Cable4/0/U0 12 0050.7318.e93f 3 no 26.26
Cable4/0/U1 13 0050.7318.e96d 3 no 23.51
Cable4/0/U0 14 0050.7318.e941 3 no 26.69
Cable4/0/U0 15 0050.7366.1dcd 3 no 26.94
Cable4/0/U1 16 0050.7318.e939 3 no 23.98
Cable4/0/U0 17 0050.7366.1d8f 3 no 27.13
Cable4/0/U0 18 0050.7302.3da3 3 no 26.58
Cable4/0/U0 19 0050.7318.e93b 3 no 26.49
Cable4/0/U0 20 0050.7318.e901 3 no 26.68
Cable4/0/U1 21 0050.7366.1dbb 3 no 23.45
Cable4/0/U0 22 0050.7318.e957 3 no 26.35
Cable4/0/U0 23 0050.7318.e985 3 no 26.40
Cable4/0/U0 24 0050.7366.1dbd 3 no 26.69
Seethe following sample output of modems connected on upstream channel 0 for cable interface slot 3,port 0:
router#show cable modem cable 3/0 upstream 0
Interface Prim Online Timing Rec QoS CPE IP address MAC address
Sid State Offset Power
Cable3/0/U0 1 offline 2264 -0.50 2 0 209.165.200.2 0090.8330.0214
Cable3/0/U0 2 offline 4137 !-3.50 2 0 209.165.200.9 0050.7366.17d3
Cable3/0/U0 3 init(d) 4136 !-2.50 2 0 209.165.200.0 0050.7366.17ab
Cable3/0/U0 4 init(d) 4138 !-4.75 2 0 209.165.200.0 0050.7366.1803
Cable3/0/U0 5 init(d) 4137 !-2.25 2 0 209.165.200.0 0050.7366.1801
Cable3/0/U0 6 init(o) 2251 -0.25 2 0 209.165.200.3 0090.8330.0213
Cable3/0/U0 7 offline 2264 0.75 2 0 209.165.200.4 0090.8330.020f
Cable3/0/U0 8 offline 2266 -0.50 2 0 209.165.200.5 0090.8330.0211
Cable3/0/U0 9 init(rc) 4662 1.00 2 0 209.165.200.0 00d0.bad3.c459