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1090 CHAPTER 75: IS-IS DEBUGGING COMMANDS
general-error: Enables debugging for IS-IS errors.
graceful-restart: Enables debugging for IS-IS GR.
ha-events: Enables debugging for data hot backup. This keyword takes effect
only on a distributed device.
interface-information: Enables IS-IS interface debugging.
memory-allocating: Enables debugging for IS-IS memory allocation.
miscellaneous-errors: Enables debugging for errors unrelated to IS-IS.
receiving-packet-content: Enables debugging for received IS-IS packet contents.
self-originate-update: Enables debugging for IS-IS local updates.
sending-packet-content: Enables debugging for sent IS-IS packet contents.
snp-packet: Enables IS-IS SNP packet debugging.
spf-event: Enables debugging for IS-IS SPF route calculation.
spf-summary: Enables debugging for IS-IS route calculation summary.
spf-timer: Enables debugging for IS-IS route calculation triggers.
task-error: Enables debugging for IS-IS task errors.
timer: Enables IS-IS timer debugging.
traffic-eng: Enables debugging for IS-IS traffic switch fabricering.
advertisement: Enables debugging for IS-IS traffic switch fabricering
advertisement.
event: Enables debugging for IS-IS traffic switch fabricering events.
update-packet: Enables IS-IS update packet debugging.
process-id: IS-IS process ID, in the range of 1 to 65535.
vpn-instance-name: Specifies a VPN instance name, a string of 1 to 31 characters.
Support for this argument varies with device models.
Description Use the
debugging isis command to enable specified debugging for IS-IS. Use
the undo debugging isis command to disable specified debugging for IS-IS.
Table 243 Description on the fields of the debugging isis adjacency command
Field Description
Circuit State Up Success Interface is up.
Circuit State Down Success The interface is down (The adjacency
processing was complete).