Cabletron Systems CSX200 CyberSWITCH, Руководство пользователя

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WAN Configuration Using Local Management
CSX200 Family User’s Guide 161
Mode —
Displays the WPIM mode. The field toggles between PRIMARY and SECONDARY. In
a device such as the BRIM-W6 where two WPIMs are utilized, but only one can be active at a
given time, the second WPIM installed or recognized defaults to Secondary.
Active —
Displays the status of the WPIM, Yes (active) or No.
Ifaces —
Displays the interfaces available to each WPIM.
WPIM-DDS Configuration Fields
The following configuration fields are displayed on the Physical Configuration screen shown in
Figure 75 .
DDS Line Mode —
Displays the DDS Line Mode. The selections toggle between DDS-PRI
(primary) and DDS-CC (clear channel). This field should be set according to the instruction of
your service provider. The default setting for this field is DDS-PRI.
DDS Tx Clock Source — Displays the clock source as either Loop or Local. The Loop setting
allows the WPIM-DDS to receive its timing information from the service provider and the Local
setting allows the WPIM-DDS to receive its timing information internally. If DDS-CC is chosen
for the DDS Line Mode then this field must be set to Loop. The default setting is Loop-Timing.
DDS Loopback — Displays the internal Loopback as either Line or None. Line loopback is
reserved for network diagnostics only. The default is NONE.
DDS In-Speed — Informational purposes only. Displays 56000 (bps) for Primary DDS Line
Mode and 64000 (bps) for Clear Channel DDS Line Mode upon start-up.
DDS Out-Speed —
Informational purposes only. Displays 56000 (bps) for Primary DDS Line
Mode and 64000 (bps) for Clear Channel DDS Line Mode upon start-up.