Dell Force10 Z9000, Reference Manual

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hello padding
Use to turn ON or OFF padding for LAN and point-to-point hello PDUs or to selectively turn padding ON or OFF for LAN or
point-to-point hello PDUs.
E-Series, S4810
Syntax hello padding [multi-point | point-to-point]
To return to the default, use the
no hello padding [multi-point | point-to-
point]
command.
Parameters
multi-point (OPTIONAL) Enter the keywords
multi-point
to pad only LAN
hello PDUs.
point-to-point (OPTIONAL) Enter the keywords
point-to-point
to pad only
point-to-point PDUs.
Defaults Both LAN and point-to-point hello PDUs are padded.
Command Modes ROUTER ISIS
Command History
Version 8.3.12.0 Introduced on the S4810.
Usage
Information IS-IS hellos are padded to the full maximum transmission unit (MTU) size. Padding IS-IS Hellos
(IIHS) to the full MTU provides early error detection of large frame transmission problems or
mismatched MTUs on adjacent interfaces.
Related
Commands isis hello padding – turns ON or OFF hello padding on an interface basis.
hostname dynamic
Enables dynamic learning of hostnames from routers in the domain and allows the routers to advertise the hostname in
LSPs.
E-Series, S4810
Syntax hostname dynamic
To disable this command, use the
no hostname dynamic
command.
Defaults Enabled.
Command Modes ROUTER ISIS
Command History
Version 8.3.12.0 Introduced on the S4810.
Usage
Information Use this command to build name-to-systemID mapping tables through the protocol. All
show
commands that display systems also display the hostname.
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