Juniper JUNOSE 10.0.X PHYSICAL LAYER, Руководство по настройке

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Use the no version to remove the text description or alias.
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See description.
path
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Use to configure paths over channelized SONET and SDH interfaces.
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Specify the correct identifier for the type of interface. See Interface Types and
Specifiers in
JUNOSe Command Reference Guide for details of the syntax.
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Example for a cOC3/STM1 interface
host1(config-controller)# path 2 oc1
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Example for a cOC12/STM4 interface in SONET mode
host1(config-controller)# path 2 oc1 1/2
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Example for a cOC12/STM4 interface in SDH mode
host1(config-controller)# path 2 stm1 2
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Use the no version to delete a SONET or SDH path.
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See path.
path description
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Use to assign a text description or an alias to a channelized SONET path.
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You can use this command to help you identify the interface and keep track of
interface connections.
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The description or alias can be a maximum of 64 characters.
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Example
host1(config-controll)# path 2 description westford
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Use the no version to remove the description.
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See path description.
path overhead c2
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Use to overwrite the automatic setting for the path signal label (C2) byte.
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By default, the value of the C2 byte for the path is determined by the layers
configured above the SONET/SDH interface and set automatically. The E-series
router sets this default value in accordance with RFC 2558. (See “References”
on page 117.)
CAUTION: Use this command only if you know that the automatic setting does not
match the setting on the remote device. Otherwise, the remote device might send
an unexpected value, and the router might lose data.
Configuration Tasks
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Chapter 4: Configuring Channelized OCx/STMx Interfaces