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Rear-Panel Ports and LEDs
Rear-Panel Ports and LEDs
This section describes the router rear panel ports and LEDs, which are shown in Figure
Figure 1-2 Rear-Panel Ports and LEDs
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locking socket |
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| Power switch |
WIC 0 slot | Console port | WIC 1 slot |
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| CONSOLE |
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| TD | RD LP AL | CD | DSU |
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| 56K |
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| SEE MANUAL BEFORE INSTALLATION |
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Cisco 1720 WIC 0 OK | FDX 100 LNK | 10/100 ETHERNET AUX |
| WIC 1 OK |
| +5, +12, |
WIC 0 |
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OK LED |
| Ethernet port |
| WIC 1 |
| Power |
| FDX/100/LNK LEDs Auxiliary port |
| OK LED | socket | ||
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12156
Table |
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Connector/Slot |
| Label/Color | Description |
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Ethernet port |
| 10/100 | Connects the router to the local Ethernet network through this |
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| ETHERNET | port. This port autosenses the speed (10 Mbps or 100 Mbps) and |
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| (yellow) | duplex mode (full- or |
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| and then operates at the same speed and in the same duplex |
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| mode. |
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Auxiliary port |
| AUX | Connects to a modem for remote configuration with Cisco IOS |
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| (black) | software. |
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Console port |
| CONSOLE | Connects to a terminal or PC for local configuration using |
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| (blue) | Cisco IOS software. |
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WAN interface card slot | No label | Supports one Cisco WAN interface card. For detailed | |
(WICØ) |
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| information, refer to the Cisco WAN Interface Cards Hardware |
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| Installation Guide that comes with every card. |
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