CLI Guide

Version Description
9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.
debug isis spf-triggers
Enable debugging on the events that triggered IS-IS shortest path first (SPF) events for debugging
purposes.
Syntax
debug isis spf-triggers
To turn off debugging, use the no debug isis spf-triggers command.
Command Modes EXEC Privilege
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.
debug isis update-packets
Enable debugging on link state PDUs (LSPs) that a router detects.
Syntax
debug isis update-packets [interface]
To turn off debugging, use the no debug isis update-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
Intermediate System to Intermediate System (IS-IS)
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