cannotdiscover any chassis that iswired for1 link or 2 links. Reacknowledgement of the chassis does not
resolvethis issue.
Thefollowing table provides an overview of how the chassis discovery policy works in a multi-chassis Cisco
UCSdomain:
Table 9: Chassis Discovery Policy and Chassis Links
Platform-Max
Discovery Policy
8-Link Chassis
Discovery Policy
4-Link Chassis
Discovery
Policy
2-Link Chassis
Discovery
Policy
1-Link Chassis
Discovery
Policy
Number of
Links Wired
for the Chassis
Chassisis
discoveredby
CiscoUCS
Managerand added
tothe CiscoUCS
domainas a chassis
wiredwith 1 link.
Chassiscannot be
discoveredby
CiscoUCS
Managerand is not
addedto the Cisco
UCSdomain.
Chassiscannot
bediscovered
byCisco UCS
Managerand is
notadded to
theCisco UCS
domain.
Chassiscannot
bediscovered
byCisco UCS
Managerand is
notadded to
theCisco UCS
domain.
Chassisis
discoveredby
CiscoUCS
Managerand
addedto the
CiscoUCS
domainas a
chassiswired
with1 link.
1link between
IOMand
fabric
interconnects
Chassiscannot be
discoveredby
CiscoUCS
Managerand is not
addedto the Cisco
UCSdomain.
Chassiscannot be
discoveredby
CiscoUCS
Managerand is not
addedto the Cisco
UCSdomain.
Chassiscannot
bediscovered
byCisco UCS
Managerand is
notadded to
theCisco UCS
domain.
Chassisis
discoveredby
CiscoUCS
Managerand
addedto the
CiscoUCS
domainas a
chassiswired
with2 link.
Chassisis
discoveredby
CiscoUCS
Managerand
addedto the
CiscoUCS
domainas a
chassiswired
with1 link.
Afterinitial
discovery,
reacknowledge
thechassis and
CiscoUCS
Manager
recognizesand
usesthe
additional
links.
2links
betweenIOM
andfabric
interconnects
Cisco UCS Manager GUI Configuration Guide, Release 2.0
240 OL-25712-04
Configuring the Chassis Discovery Policy