Nortel 8600 Configuration Manual page 58

58 Ethernet module configuration using the NNCLI
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Variable definitions
Use the following table to help you configure Ethernet port operational
parameters. These commands are available in Interface Configuration
mode.
Variable
clock source
<internal|line>
flowcontrol [port
<portList>] pause0
Enable flow control pause0:
flowcontrol pause0
Configure the flow control pause timer:
flowcontrol pause-time <0...65535>
For LAN/WAN modules, configure the mode:
wan-mode enable
When you configure multiple ports of the 8683XZR module to
WAN mode, the framing type and clock mode must be the same
for all the WAN mode ports. Mixed configurations for multiple
WAN mode enabled ports is not supported.
If the mode is WAN, configure the framing type:
framing <sonet|sdh>
For WAN modules, configure the clock source:
clock source <internal|line>
Use the following variable definitions table to configure other
parameters as required.
Nortel Ethernet Routing Switch 8600
Configuration — Ethernet Modules
NN46205-503 04.01 21 December 2009
Copyright © 2008-2009 Nortel Networks. All Rights Reserved.
--End--
Value
line mode uses the recovered Receive (Rx)
clock to generate the Transmit (Tx) clock.
internal mode uses the onboard oscillator
to generate the Tx clock. The default value
is internal. Only applicable to WAN 10 Gbit/s
ports.
The default form of this command is default
clock source.
When tx-flow-control is enabled and
flowcontrol pause0 is enabled, the
TX port transmits MAC control PAUSE
frames with a timer value of 0 to indicate to
its link partner to resume transmission. The
default is enable. This parameter applies only
to 1 and 10 Gigabit Ethernet ports.