User Guide | VersaLink™ Gateway (Model 327W) | |
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| VC 1 Configuration |
| VPI | This setting allows you to change your VPI (Virtual Path Indicator) value for a |
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| particular VC, which is defined by your Service Provider. |
| VCI | This setting allows you to change your VCI (Virtual Channel Indicator) value for a |
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| particular VC, which is defined by your Service Provider. |
| PCR | Factory Default = 100% |
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| Peak Cell Rate |
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| virtual circuit, specified in cells per second and defined by the interval between the |
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| transmission of the last bit of one cell and the first bit of the next. |
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| This value is a percentage of the current data rate. |
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| 100 allows this VC to use 100% of the available bandwidth. |
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| 80 allows this VC to use 80% of the available bandwidth. |
| QoS | Quality of Service, which is determined by your Service Provider. |
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| Possible Responses: |
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| CBR = Constant Bit Rate |
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| UBR = Unspecified Bit Rate |
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| VBR = Variable Bit Rate |
| Protocol | The Protocol for each VC, which is specified by your Service Provider. |
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| Possible Responses: |
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| PPPoA = Point to Point Protocol over ATM (Asynchronous Transfer Mode) |
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| PPPoE = Point to Point Protocol over Ethernet |
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| Bridge = Bridge Protocol |
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| Classical IPoA = Internet Protocol over ATM (Asynchronous Transfer Mode). This |
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| is an ATM encapsulation of the IP protocol. |
| Status | The protocol status. |
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| VC x PPPoE Settings |
| IP Address | Displays the IP network address that your modem is on. |
| VersaLink | Displays VersaLink IP VersaLink address |
| DNS Primary | Provided by your Service Provider |
| DNS Secondary | Provided by your Service Provider |
| MRU Negotiation | Factory Default = DISABLED |
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| If ENABLED, the Maximum Received Unit (MRU) would enforce MRU |
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| negotiations. (NOTE: enable this option only at your Internet Service Provider’s |
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| request.) |
| LCP Echo Disable | Factory Default = Enable |
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| If checked, this option will disable the modem LCP Echo transmissions. |
| LCP Echo Failures | Indicates number of continuous LCP echo |
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| session is terminated. |
| LCP Echo Retry Duration | The interval between LCP Echo transmissions with responses. |
| LCP Echo Retry Duration | The interval between LCP. Echo after no response. |
| Tunneling | Factory Default = ENABLE |
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| If ENABLED, this option allows PPP traffic to be bridged to the WAN. This feature |
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| allows you to use a PPPoE shim on the host computer to connect to the Internet |
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| service provider, by bypassing VersaLink’s capability to do this. |
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| NOTE: Tunneling is available in PPPoE mode only. |
NOTE: The values for IP Address, VersaLink, DNS Primary, and DNS Secondary are all “Override of the values obtained from the PPP connection,” They default to “0.0.0.0,” in which case the override is ignored. Westell recommends that you do not change the values unless your Internet Service Provider instructs you to change them.
93 | October 2006 |
