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Parameter
beta-ima-value
gamma-ima-value
alpha-cell-delin-
value
delta-cell-delin-
value
IMA-Group-Stat profile
Following are the parameters for the IMA-Group-Stat profile, shown with sample
settings:
[in IMA-GROUP-STAT/ima1]
name* = ima1
physical-address = { shelf-1 trunk-module-2 9 }
near-end-ima-group-state = operational
far-end-ima-group-state = operational
failure-status = no-failure
far-end-txclock-mode = ctc
tx-timing-ref-link = 1
rx-timing-ref-link = 1
rx-ima-id = 0
rx-frame-length = 128
least-delay-link = 1
diff-delay-max-obs = 0
running-secs = 114
tx-avail-cellrate = 7188
rx-avail-cellrate = 7188
tx-num-config-links = 2
rx-num-config-links = 2
tx-num-active-links = 2
rx-num-active-links = 2
tx-oam-label-value = 3
rx-oam-label-value = 3
last-change-time = 380716615
tpp-test-link = 0
tpp-test-pattern = 255
tpp-test-status = disabled
Stinger® MRT Getting Started Guide
Configuring T1 and E1 Trunk Modules
Setting
Specifies the number of consecutive invalid IMA Control
Protocol (ICP) cells to be detected before the line changes to
the IMA HUNT state from the SYNC state.
Valid numbers range from 1 through 5.
Specifies the gamma value of consecutive valid IMA Control
Protocol (ICP) cells to be detected before the line changes to
the IMA SYNC state from the PRESYNC state.
Specify a number from 1 through 5.
Specifies the number of consecutive cells with incorrect
header error control (HEC) that must be detected for the
line to leave the SYNC state to go to the HUNT state.
Specify a number from 1 through 16.
Specifies the number of consecutive cells with correct
header error control (HEC) that must be detected for the
line to leave the PRESYNC state to go to the SYNC state.
Specify a number from 1 through 16. The default is 6.
IMA-Group-Stat profile
9-21
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