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Cisco Broadband Cable Command Reference Guide

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show controllers clock-reference<br />

2-414<br />

<strong>Cisco</strong> <strong>Broadband</strong> <strong>Cable</strong> <strong>Command</strong> <strong>Reference</strong> <strong>Guide</strong><br />

Chapter 2 <strong>Cisco</strong> <strong>Cable</strong> Modem Termination System <strong>Command</strong>s<br />

Table 2-31 show controllers clock-reference Field Descriptions (continued)<br />

Field Description<br />

Line Card Presence Status Reg The first eight bits indicate whether the line card is physically<br />

present, and the high eight bits indicate whether the card’s<br />

physical state has changed since the counters were last cleared<br />

using the cable clock clear-counters command.<br />

0x0001=slot 5/0 contains a cable interface card<br />

0x0002=slot 5/1 contains a cable interface card<br />

0x0004=slot 6/0 contains a cable interface card<br />

0x0008=slot 6/1 contains a cable interface card<br />

0x0010=slot 7/0 contains a cable interface card<br />

0x0020=slot 7/1 contains a cable interface card<br />

0x0040=slot 8/0 contains a cable interface card<br />

0x0080=slot 8/1 contains a cable interface card<br />

0x0100=slot 5/0 has changed physical state<br />

0x0200=slot 5/1 has changed physical state<br />

0x0400=slot 6/0 has changed physical state<br />

0x0800=slot 6/1 has changed physical state<br />

0x1000=slot 7/0 has changed physical state<br />

0x2000=slot 7/1 has changed physical state<br />

0x4000=slot 8/0 has changed physical state<br />

0x8000=slot 8/1 has changed physical state<br />

LC Presence Input Reg The lower eight bits of this register indicate whether a cable<br />

interface line card is physically present in the chassis slot. The<br />

bit meanings are the same as the lower eight bits the Line Card<br />

Presence Status Reg.<br />

The upper eight bits of this register are unused.<br />

Note The Line Card Presence Status Reg displays the line card state as determined by the <strong>Cisco</strong> IOS<br />

software, while the LC Presence Input Reg displays the state as determined by the chassis<br />

hardware.<br />

LC Power off Status Reg 0x01=slot 5/0 is powered off<br />

0x02=slot 5/1 is powered off<br />

0x04=slot 6/0 is powered off<br />

0x08=slot 6/1 is powered off<br />

0x10=slot 7/0 is powered off<br />

0x20=slot 7/1 is powered off<br />

0x40=slot 8/0 is powered off<br />

0x80=slot 8/1 is powered off<br />

Tip In <strong>Cisco</strong> IOS Release 12.1(12)EC, 12.2(8)BC1, and later releases, you can add a timestamp to show<br />

commands using the exec prompt timestamp command in line configuration mode.<br />

OL-1581-05

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