Juniper JUNOSE 11.2.X MULTICAST ROUTING, Configuration Manual

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Use to configure the MRU size for the interface.
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Specify a value in the range 4–9996 bytes.
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Coordinate this value with the network administrator on the other end of the line.
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If you set this value with a different value for another protocol, such as IP, the router
uses the lower value. The lower MRU might cause unexpected results in the network.
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Example
host1(config-if)# mru 1500
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Use the no version to restore the default, 1600 bytes.
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See mru.
mtu
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Use to configure the MTU size for the interface.
•
Specify a value in the range 4–9996 bytes.
•
You should coordinate this value with the network administrator on the other end of
the line.
•
You can set a different MTU value in higher-level protocols, such as IP. If you do, the
router uses the lower value. The lower MTU might cause unexpected results in the
network.
•
Example
host1(config-if)# mtu 1500
•
Use the no version to restore the default, 1600 bytes.
•
See mtu.
serial description
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Use to assign a text description or an alias to a serial HDLC interface.
•
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.
•
Use “show interfaces serial” on page 165 to display the text description.
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Example
host1(config-if)# serial description ottawa012 hdlc channel
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Use the no version to remove the text description or alias.
•
See serial description.
Configuration Examples
This section provides some configuration examples to illustrate how to use the CLI
commands.
Copyright © 2010, Juniper Networks, Inc. 136
JunosE 11.2.x Physical Layer Configuration Guide