Interface Parameters Commands
7450 ESS MPLS Guide Page 665
The no form of this command disables the hello reduction feature.
Default no hello-reduction
Parameters factor — Specifies the integer that specifies the Hello reduction dampening factor.
Values 3 —20
interface
Syntax [no] interface ip-int-name [dual-stack]
Context config>router>ldp>interface-parameters
Description This command enables LDP on the specified IP interface.
The no form of the command deletes the LDP interface and all configuration information associated
with the LDP interface.
The LDP interface must be disabled using the shutdown command before it can be deleted.
The user can configure different parameters for IPv4 and IPv6 LDP interfaces by entering ipv4 or
ipv6 as the next command.
Parameters ip-int-name — The name of an existing interface. If the string contains special characters (#, $,
spaces, etc.), the entire string must be enclosed within double quotes.
dual-stack — This optional keyword allows the user to distinguish between configuration execs prior
to SR OS Release 13.0 from those in Release 13.0, as the interface node implementation has
changed in Release 13.0 to include new IPv4 and IPv6 contexts. The following are some of the
key points for this keyword:
• If the keyword is provided, then IPv4 interface context will not be created. If it is not
provided, the IPv4 interface context will be created. This will take care of execs of prior to
Release 13.0 configurations on a router running SR OS Release 13.0.
• This new keyword will always show in a Release 13.0 configuration.
• When entering an already configured interface, there is no need to provide the keyword, but
it will be ignored if provided.
• When deleting a configured interface, the keyword will not be accepted in the no version of
the interface command.
ipv4
Syntax [no] ipv4
Context config>router>ldp>interface parameters>interface
This command enables the context to configure IPv4 LDP parameters applied to the interface.
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