R3721-F3210-F3171-HP High-End Firewalls Network Management Command Reference-6PW101

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Default level
2: System level
Parameters
level-1: Configures the router to work on Level-1, which means it only calculates routes within the area,
and maintains the L1 LSDB.
level-1-2: Configures the router to work on Level-1-2, which means it calculates routes and maintains the
LSDBs for both L1 and L2.
level-2: Configures the router to work on Level-2, which means it calculates routes and maintains the LSDB
for L2 only.
Description
Use is-level to specify the IS level.
Use undo is-level to restore the default.
The default IS level is level-1-2.
Configure all the routers as either Level-1 or Level-2 if only one area is present, because the routers do not
need to maintain two identical databases at the same time. If the only area is an IP network, configure
all the routers as Level-2 for scalability.
Related commands: isis circuit-level.
Examples
# Configure the router to work in Level-1.
<Sysname> system-view
[Sysname] isis 1
[Sysname-isis-1] is-level level-1
is-name
Syntax
is-name sys-name
undo is-name
View
IS-IS view
Default level
2: System level
Parameters
symbolic-name: Specifies a host name for the local IS, a string of 1 to 64 characters.
Description
Use is-name to specify a host name for the IS to enable dynamic system ID to hostname mapping.
Use undo is-name to disable dynamic system ID to hostname mapping.
Dynamic system ID to hostname mapping is not enabled by default.
Examples
# Configure a host name for the local IS.