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Command Modes ROUTER ISIS
Supported Modes Full–Switch
Command
History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.
Usage
Information
To configure a shortcut name that you can use instead of entering a long string of numbers associated
with an NSAP address, use this command.
Related
Commands
hostname dynamic — enables dynamic learning of host names from routers in the domain and allows the
routers to advertise the host names in LSPs.
debug isis
Enable debugging for all IS-IS operations.
Syntax
debug isis
To disable debugging of IS-IS, use the no debug isis command.
Command Modes EXEC Privilege
Supported Modes Full–Switch
Command
History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.
Usage
Information
Entering debug isis enables all debugging parameters.
To display all debugging information in one output, use this command. To turn off debugging, you normally
enter separate no forms of each command. To disable all debug messages for IS-IS at once, enter the no
debug isis command.
debug isis adj-packets
Enable debugging on adjacency-related activity such as hello packets that are sent and received on IS-IS adjacencies.
Syntax
debug isis adj-packets [interface]
To turn off debugging, use the no debug isis adj-packets [interface] command.
Parameters
interface (OPTIONAL) Identifies the interface type slot/port as one of the following:
● For a Port Channel interface, enter the keywords port-channel then a
number. The range is from 1 to 128.
● For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet then the slot/port information.
● For a VLAN, enter the keyword vlan then a number from 1 to 4094.
Command Modes EXEC Privilege
Supported Modes Full–Switch
Command
History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.
Intermediate System to Intermediate System (IS-IS) 685