Juniper JUNOSE 11.2.X MULTICAST ROUTING, Configuration Manual

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Channel configuration—Parameters for specific controllers. The actual parameters
depend on the controller.
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ifAdminStatus—State of the controller in the software configuration: up or down
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snmp trap link-status—State of SNMP link status processing for the path layer:
enabled or disabled
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alarms used for operational status calculation—Types of defects that the router
uses to determine the operational status of the interface at the path layer
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defect trigger soaking delay—Time that the router waits to set an alarm when the
router records a defect at the path layer
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c2 byte—Setting of path signal byte: set by upper interface type (automatic setting)
or configured value
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Operational Status—Physical state of the controller: up, down, or lowerLayerDown
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time since last status change: time the controller has been in the current physical
state
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Received SONET Path overhead—Path overhead bytes present in the receive side
of the interface at any particular time
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Transmitted SONET Path overhead—Path overhead bytes present in the transmit
side of the interface at any particular time
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Example
host1# show controllers sonet 1/0
oc3 1/0
non channelized
ifAdminStatus: up
description: link1
snmp trap link-status: enabled
alarms used for operational status calculation: LOS LOF AIS RDI
defect trigger soaking delay: 2500 milliseconds
Operational Status: down, failure alarm: AIS
time since last status change: 07:33:12
Loopback State: none
Mode: sonet
Timing source: line
Receive FIFO Overruns: 0, Framer stats: 0/0
Current section defects: none
Current line defects: AIS
Received SONET overhead:
F1 : n/a, J0 : n/a, K1 : 0xFF, K2 : 0xFF, S1
: 0xFF
Transmitted SONET overhead:
F1 : 0x00, J0 : 0x01, K1 : 0x00, K2 : 0x00, S1
: 0x00
Channel configuration:
channel = 0, path = oc3, hierarchy = 1/0, current path defects:
LowerLayerDefect
ifAdminStatus: up
snmp trap link-status: disabled
alarms used for operational status calculation: LOP AIS
97 Copyright © 2010, Juniper Networks, Inc.
Chapter 3: Configuring Unchannelized OCx/STMx Interfaces