3Com OfficeConnect 3CRWDR200A-75, Руководство пользователя

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Accessing the Wizard 33
2. Write the new password down and keep it in a safe place, so that
you can change your settings in the future.
Click
Next
to display the
Time Zone
setup screen ( Figure 15 ).
Time Zone
Figure 15
Time Zone Screen
Select your time zone from the pull-down menu, check the daylight
savings option if required, and then click
Next
.
The Daylight Savings option advances the system clock by one hour. It
does not cause the system clock to be updated for daylight savings
time automatically.
ATM PVC
Configuration
VPI
stands for Virtual Path Identifier - contained in the ATM cell header
to designate the virtual path on the physical ATM link.
VCI
stands for Virtual Channel Identifier - 16-bit field in the header of
an ATM cell. The VCI, together with the VPI, is used to identify the next
destination of a cell as it passes through a series of ATM switches on
its way to its destination.
You may select on DSL Auto-connect or enter the values for VPI and
VCI.
Quality of Service
Select the type of QoS from the drop-down list:
UBR (Unspecified Bit Rate) with/without PCR (Peak Cell Rate): the
UBR service class is intended for delay-tolerant or non-real-time
applications, for example, those which do not require tightly
constrained delay and delay variation, such as traditional computer