Lucent Technologies Stinger MRT 19 Getting Started Manual page 150

Configuring T1 and E1 Trunk Modules
DS1-ATM profile
Parameter
line-config:FDL
line-config:send-code
9-8
Setting
middle-priority—Specifies the second priority.
The Stinger MRT chooses an interface with this
priority setting if every interface with a
high-priority setting is unavailable. If more than
one interface has a middle-priority setting, the
first available middle-priority interface becomes
the clock source. This is the default.
low-priority—Specifies the lowest priority. The
Stinger MRT chooses an interface with this
priority only if every interface with a higher
priority setting is unavailable. If more than one
interface has a low-priority setting, the first
available low-priority interface becomes the
clock source.
Once the Stinger MRT chooses an interface as the
clock source, it uses that interface until it becomes
unavailable, or a until a higher-priority source
becomes available.
(Not currently supported for the Stinger MRT.) The
facilities data link (FDL) type used for end-to-end
performance monitoring.
The FDL type can be set with the following options:
none—(the default) No FDL is used.
AT&T—Supports the extended super frame (ESF)
FDL exchange as recommended by AT&T
Technical publication, Pub 54016.
ansi—Supports the FDL exchange as
recommended by ANSI T1.403.
sprint—Supports the FDL exchange as
recommended by Sprint.
(Not currently supported for the Stinger MRT) The type of
test code pattern to be sent across the DS1 interface.
Valid values are as follows:
The send-code parameter can assume the following
code patterns:
No Code—(the default) Send looped or normal
data.
Line Code—Send a request for a line loopback.
Stinger® MRT Getting Started Guide