
Configuring FE1 Services
308648-14.00 Rev 00
9-11
Setting the Primary Clock Source
Timing is independent for the port on an FE1/E1 WAN adapter module. For this
module, you select the timing source for the FE1 port.
Table 9-6
lists the options for this parameter.
Using the BCC
To set the primary clock, navigate to the fe1 prompt (for example,
box
;
fe1/1/1
)
and type:
primary-clock-source
variable
For example:
fe1/1/1#
primary-clock-source internal
Using Site Manager
See the Primary Clock parameter on page A-62 for information.
Setting the Secondary Clock Source
The Secondary Clock parameter identifies the secondary source of the timing
signals. The router uses the secondary clock only when the primary clock is
unavailable.
Table 9-7
lists the options for this parameter:
Table 9-6. Primary Clock Option
BCC Options Site Manager Options Description
internal Internal Uses the internal clock chip.
loop1 Port 1 Ext Loop The default; uses the signal coming from
port 1
Comentários a estes Manuais