Network protocols
7.2 IPv6 protocol
SCALANCE XM-400/XR-500 Command Line Interface (CLI)
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Configuration Manual, 06/2016, C79000-G8976-C252-11
Syntax
Call up the command with the following parameters:
no ipv6 path mtu <prefix addr>
The parameter has the following meaning:
Parameter
Description
Range of values / note
prefix addr
IPv6 address of the recipient
Enter a valid IPv6 address
Result
The setting for the maximum packet size is no longer used.
Further notes
You display the configuration with the
show ipv6 pmtu
command.
You configure the maximum packet size with the
ipv6 path mtu
command.
7.2.3.5
ipv6 path mtu discover
Description
With this command, you enable the PMTU Discovery function. The function automatically
determines the optimum packet size along the path.
Requirement
You are in the Global configuration mode.
The command prompt is as follows:
cli(config)#
Syntax
Call the command without parameter assignment:
ipv6 path mtu discover
Result
The PMTU Discovery function is enabled.
Further notes
You disable the PMTU Discovery function with the command
no ipv6 path mtu discover
.
You display the settings with the
show ipv6 pmtu
command.
Summary of Contents for SCALANCE XM-400
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