Command Reference Guide

3Com Router 5000 Family and Router 6000 Family debugging isis ● 37
Command Reference
debugging isis
Purpose Use the debugging isis command to enable IS-IS debugging.
Use the undo debugging isis command to disable the function.
Syntax debugging isis { adjacency | all | authentication-error | checksum-error
| circuit-information | configuration-error | datalink-receiving-packet
| datalink-sending-packet | general-error | interface-information |
memory-allocating | receiving-packet-content | self-originate-update |
sending-packet-content | snp-packet | spf-event | spf-summary |
spf-timer | task-error | timer | update-packet }
undo debugging isis { adjacency | all | authentication-error |
checksum-error | circuit-information | configuration-error |
datalink-receiving-packet | datalink-sending-packet | general-error |
interface-information | memory-allocating | receiving-packet-content |
self-originate-update | sending-packet-content | snp-packet | spf-event
| spf-summary | spf-timer | task-error | timer | update-packet }
Parameters adjacency
IS-IS adjacency related packets.
all
All IS-IS related debugging information.
authentication-error
IS-IS authentication errors.
checksum-error
IS-IS checksum errors.
circuit-information
Information about IS-IS enabled interface.
configuration-error
IS-IS configuration errors.
datalink-receiving-packet
Data link layer’s packets-receiving status.
datalink-sending-packet
Data link layer’s packets-sending status.
general-error
IS-IS error information.
interface-information
Information about IS-IS enabled data link layer.
memory-allocating
IS-IS memory allocating status.
receiving-packet-content
Packets received through IS-IS protocol.
self-originate-update
Packets locally updated through IS-IS protocol.
sending-packet-content
Packets sent through IS-IS protocol.
snp-packet
CSNP/PSNP packet of IS-IS.
spf-event
IS-IS SPF events.
spf-summary
Statistics about IS-IS performing SPF calculation.
spf-timer
IS-IS SPF trigger events.
task-error
IS-IS events status.
timer
IS-IS timer.
update-packet
Updated packets through IS-IS protocol.