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Figure 10-3. OC3-ATM trunk module
Table 10-1. DS3-ATM trunk module status lights
Status
light
SD
LOS
Configuring an OC3-ATM trunk module
Each OC3-ATM trunk module supports two 155.52Mbps-interfaces, and each
OC3-ATM interface connects to one ATM switch.
The Stinger unit creates an OC3-ATM profile for each OC3 interface detected in the
system. The OC3-ATM profiles provide an interface to the physical ATM framer
associated with each interface, which supports the standard Universal Test and
Operations Interface for ATM (UTOPIA).
Overview of OC3-ATM settings
Following are the parameters for configuring an OC3-ATM interface. The parameters
are shown with default settings.
[in OC3-ATM/{ shelf-1 trunk-module-2 1 }]
name = 1:18:1
physical-address* = { shelf-1 trunk-module-2 1 }
enabled = no
spare-physical-address = { any-shelf any-slot 0 }
sparing-mode = inactive
[in OC3-ATM/{ any-shelf any-slot 0 }:line-config]
trunk-group = 0
nailed-group = 801
call-route-info = { any-shelf any-slot 0 }
loopback = no-loopback
framer-rate = STS-3c
framer-mode = sonet
tx-scramble-disabled = no
tx-cell-payload-scramble-disabled = no
loop-timing = no
vpi-vci-range = vpi-0-255-vci-32-8191
vc-switching-vpi = [ 0 0 0 0 0 0 0 ]
clock-source = not-eligible
clock-priority = middle-priority
Stinger® MRT Getting Started Guide
SD
LOS
PORT 1
Color
Condition
Green
ON
Yellow
ON
Configuring an OC3-ATM Trunk Module
Configuring an OC3-ATM trunk module
SD
LOS
PORT 2
Indicates
A DS3 signal is detected on the interface.
The DS3 signal on the interface has been lost.
10-3
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