Nokia ADSL Bridge T66250 - Manual (Page 20)

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3.1.7 Save configuration page
When you change the configuration, all configuration changes are
activated immediately without restart/reload. However, the
configuration will not be saved into the nonvolatile memory. If M5122
is restarted or powered down without saving the configuration, the old
configuration will be restored. Clicking the Save configuration button
saves the configuration into the nonvolatile memory and the old
configuration cannot be restored through the web interface.
Figure 15 Save configuration page
4 Features
M5122 can operate as a bridge between the Ethernet and the virtual
channels of ADSL/ATM interfaces.
4.1 Bridging
M5122 operates as a self-learning bridge supporting up to 1024 MAC
addresses. Bridging in done between the Ethernet 10Base-T interfaces
and the ATM/ADSL interface.
4.2 ATM and ADSL
M5122 supports eight ATM/ADSL virtual channel connections
(VCC). The factory default setting is one VCC with virtual path
identifier (VPI) 0 and virtual channel identifier (VCI) 100. The ATM
channel supports UBR (Unspecified bit rate) traffic shaping. The