Command Line Reference Guide

debug isis
Enable debugging for all IS-IS operations.
S5000
Syntax
debug isis
To disable debugging of IS-IS, use the no debug isis command.
Command Modes EXEC Privilege
Command History
Version 9.0(1.3) Introduced on the S5000.
Usage
Information
Entering debug isis enables all debugging parameters.
Use this command to display all debugging information in one output. To turn off debugging,
you normally enter separate no forms of each command. Enter the no debug isis
command to disable all debug messages for IS-IS at once.
debug isis adj-packets
Enable debugging on adjacency-related activity such as hello packets that are sent and received on IS-IS adjacencies.
S5000
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 Gigabit Ethernet interface, enter the keyword
GigabitEthernet followed by the slot/port information.
• For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet followed by the slot/port
information.
• For a Port Channel interface, enter the keywords port-
channel followed by a number. The range is 1 to 128.
• For a VLAN, enter the keyword vlan followed by a number
from 1 to 4094.
Command Modes EXEC Privilege
Command History
Version 9.0(1.3) Introduced on the S5000.
757