Users Guide

ntp server....................................................................................................................................................................... 403
show calendar................................................................................................................................................................ 404
show clock......................................................................................................................................................................404
30 Uplink Failure Detection (UFD)................................................................................................................406
clear ufd-disable............................................................................................................................................................ 406
debug uplink-state-group............................................................................................................................................. 407
defer-timer..................................................................................................................................................................... 407
description......................................................................................................................................................................408
downstream................................................................................................................................................................... 408
downstream auto-recover........................................................................................................................................... 409
downstream disable links...............................................................................................................................................410
enable...............................................................................................................................................................................410
show running-config uplink-state-group......................................................................................................................411
show uplink-state-group................................................................................................................................................ 411
uplink-state-group..........................................................................................................................................................412
upstream..........................................................................................................................................................................413
31 Virtual Link Trunking (VLT).......................................................................................................................415
back-up destination........................................................................................................................................................416
clear vlt statistics............................................................................................................................................................416
lacp ungroup member-independent.............................................................................................................................417
peer-link port-channel....................................................................................................................................................417
show vlt backup-link...................................................................................................................................................... 418
show vlt brief.................................................................................................................................................................. 418
show vlt detail.................................................................................................................................................................419
show vlt mismatch......................................................................................................................................................... 419
show vlt role...................................................................................................................................................................420
show vlt statistics...........................................................................................................................................................421
stack-unit iom-mode..................................................................................................................................................... 422
system-mac....................................................................................................................................................................422
unit-id.............................................................................................................................................................................. 423
vlt domain....................................................................................................................................................................... 423
vlt-peer-lag port-channel..............................................................................................................................................424
32 Debugging and Diagnostics......................................................................................................................425
Offline Diagnostic Commands..................................................................................................................................... 425
Hardware Commands................................................................................................................................................... 426
clear hardware stack-unit.............................................................................................................................................426
diag stack-unit................................................................................................................................................................427
hardware watchdog...................................................................................................................................................... 428
offline stack-unit............................................................................................................................................................428
show diag........................................................................................................................................................................429
show hardware stack-unit.............................................................................................................................................431
show hardware counters interface............................................................................................................................. 439
show hardware buffer interface..................................................................................................................................440
Contents
15