Juniper JUNOSE 11.2, Configuration Manual

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Use the no version to restore the default value, 300.
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See load-interval.
loopback
Use to specify the type of loopback for a POS interface.
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internal —Connects the local transmitted signal to the local received signal.
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line —Connects the received network signal directly to the transmit network signal.
When configured in line loopback mode, the router never receives data from the
network.
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Example
host1(config-if)# loopback line
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Use the no version to clear the loopback.
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See loopback.
mru
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Use to set the maximum allowable size of the MRU.
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Specify a value in the range 1–9996 bytes.
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Example
host1(config-if)# mru 1000
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Use the no version to restore the default value, 4470.
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See mru.
mtu
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Use to set the maximum allowable size of the MTU.
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Specify a value in the range 1–9996 bytes.
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Example
host1(config-if)# mtu 1000
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Use the no version to restore the default value, 4470.
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See mtu.
pos description
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Use to assign a text description or an alias to a POS HDLC interface.
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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 80 characters.
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Use “show interfaces pos” on page 367 to display the text description.
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Example
365 Copyright © 2010, Juniper Networks, Inc.
Chapter 11: Configuring Packet over SONET