Hostname Dynamic - Dell C9000 Series Reference Manual

Version
8.3.12.0
8.3.11.1
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 isis hello padding
Commands

hostname dynamic

Enables dynamic learning of hostnames from routers in the domain and allows the routers to advertise the
hostname in LSPs.
C9000 Series
Syntax
hostname dynamic
To disable this command, use the no hostname dynamic command.
Defaults Enabled.
Command Modes ROUTER ISIS
Command History
This guide is platform-specific. For command information about other platforms, refer
to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version
9.9(0.0)
9.5(0.1)
9.0.2.0
8.3.19.0
8.3.12.0
8.3.11.1
Usage Information To build name-to-systemID mapping tables through the protocol, use this command.
All show commands that display systems also display the hostname.
Description
Introduced on the S4810.
Introduced on the Z9000.
— turns ON or OFF hello padding on an interface basis.
Description
Introduced on the C9010.
Introduced on the Z9500.
Introduced on the S6000.
Introduced on the S4820T.
Introduced on the S4810.
Introduced on the Z9000.
Intermediate System to Intermediate System (IS-IS) 1071