
Chapter 1 Product Overview
Router Overview
Table 
| LED | Color | Function | 
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| ETHERNET 1, 2, 3, 4 | Green | On when Ethernet device is connected. Blinks when the connection | 
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 | has a problem. See the “Troubleshooting” chapter. | 
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| ETHERNET RXD | Green | Blinks when an Ethernet port receives a packet. | 
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| ETHERNET TXD | Green | Blinks when an Ethernet port sends a packet. | 
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 | Cisco 828 Router and SOHO 78 Router Hardware Installation Guide | 
