Lucent Technologies Stinger MRT 19 Getting Started Manual page 160

Configuring T1 and E1 Trunk Modules
IMAgroup profile
Parameter
lasr
ne-tx-clk-mode
tx-min-num-links
rx-min-num-links
ima-id
frame-length
diff-delay-max
9-18
Setting
Specifies whether link addition and slow recovery
(LASR) procedures are enabled or disabled.
Valid values are as follows:
Yes—Specifies that LASR is enabled. This is the
default.
No—Specifies that LASR is disabled.
Specifies the mode of the IMA group clocking.
Valid values are as follows:
ctc—Common transmit clock. Transmit clocks of
the links within the IMA group are derived from
the same clock source.
itc—Independent transmit clock. Transmit clocks
of the links within the IMA group are derived
from their respective receive clocks, as, for
example, when Group-Symmetry-Mode is set to
symmetric-operation.
Specifies the minimum number of active transmission
(Tx) links required for an ATM group to remain in
operational state.
Specify a number from 1 through 8.
Specifies the minimum number of receiving links to
be active in order for the IMA group to remain in the
operational state.
Specify a number from 1 through 8.
Specifies the IMA identifier of the IMA group.
Specify a number from 0 (zero) to 255.
Specifies the frame length for the IMA group.
Valid values are as follows:
32—IMA frame is 32 cells long.
64—IMA frame is 64 cells long.
128—IMA frame is 128 cells long. This is the
default.
256—IMA frame is 256 cells long.
Specifies the maximum differential delay of the
inverse multiplexing for IMA group in milliseconds.
For example if line 1 in the IMA group has a delay of
10 milliseconds, line 2 has a delay of 25 milliseconds
and line 3 has a delay of 5 milliseconds, the maximum
differential delay among the three lines is 25 minus 5,
or 20 milliseconds.
Specify a number between from 0 (zero) through 281.
The default is 25.
Stinger® MRT Getting Started Guide