Brocade BigIron RX Series Configuration Guide - Manual (Page 1047)

BigIron RX Series Configuration Guide 969
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Displaying IPv4 IS-IS information
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Displaying the IS-IS configuration in the running-config
You can display the global IS-IS configuration commands that are in effect on the device using the
following CLI method.
NOTE
The running-config does not list the default values. Only commands that change a setting or add
configuration information are displayed.
To list the global IS-IS configuration commands in the device’s running-config, enter the following
command at any level of the CLI.
BigIron RX# show isis config
router isis
net 20.00e0.5200.0001.00
end
The running-config shown in this example contains the command that enables IS-IS and a
command that configures a NET.
To display the interface configuration information in the running-config, enter one of the following
commands at any level of the CLI.
• show running-config
• write terminal
Syntax: show isis config
Displaying the name mappings
To display the mappings, enter the following command at any level of the CLI.
Syntax: show isis hostname
The table in this example contains one mapping, for this device. The device’s IS-IS system ID is
“bbbb.cccc.dddd“ and its hostname is “RX”. The display contains one entry for each IS that
supports name mapping.
NOTE
Name mapping is enabled by default. When name mapping is enabled, the output of the show isis
database, show isis interface, and show isis neighbor commands uses the host name instead of the
system ID. To disable mapping so that these displays use the system ID instead, refer to
“Disabling
or re-enabling display of hostname” on page 955.
Displaying neighbor information
To display IS-IS neighbor information, enter the following command at any level of the CLI.
BigIron RX# show isis hostname
Total number of entries in IS-IS Hostname Table: 1
System ID Hostname * = local IS
* bbbb.cccc.dddd RX