Nortel BCM 3.7, Manual, Page: 680 / 1004

680 Configuring the WAN interfaces
N0008589 3.3
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Press the Tab key to save the settings.
Setting WAN Sync Parameters
The WAN Sync Parameters screen is only available on the WAN2 interface.
1
On the navigation tree, click the Resources key and click the WAN Key.
2 Click the WAN2 heading.
The WAN Summary screen appears.
3 Click the WAN Sync Parameters tab.
The WAN Sync Parameters screen appears.
4 Configure the WAN Sync Parameters according to the information in the following table.
5 Press the Tab key to save the settings.
Setting WAN Frame Relay Parameters
If you chose frame relay as your link protocol, set the WAN Frame Relay Parameters.
1 On the navigation tree, click the Resources key and click the WAN Key.
2 Click the WAN1 or WAN2 heading.
The WAN Summary screen appears.
3 Click the WAN Frame Relay Parameters tab.
The WAN Frame Relay Parameters screen appears.
Note: Always use the same frame type and line coding method as your service provider.
Table 178 WAN sync parameters
Attribute Description
Clock Mode Lets you choose the clock mode.
The possible values DTE, DCE or Symmetrical.
DTE Configuration This setting is only available if you choose DTE as the Clock Mode. This setting lets you
select the DTE Configuration.
The possible values are Simple/spoke or Hub.
The default value is Simple/spoke .
Clock Rate This setting is only available if you choose Symmetrical as the Clock Mode. This setting
lets you select the clock rate used.
The default value is 1000000 .