Recover From A Failed Power Supply - Dell Force10 C150 Configuration Manual

You can augment the default prioritization using the command
low critical
}, where is the highest priority, and
this port if you configure a priority with this command. If you do not configure a port priority with this
command, FTOS honors any LLDP-MED priority.
In general, priority is assigned in this order:
power inline static | auto
1. [
ports
power inline priority
2.
configured
3. slot ID
4. port ID

Recover from a Failed Power Supply

If ports are PoE-enabled, and a PSU fails, power might be terminated on some ports to compensate for the
power loss. This does not affect PoE individual port configurations.
show power supply
For C-Series, use the
For S-Series, see the Power over Ethernet (PoE) chapter in the FTOS Command Reference for the S-Series
for an example of the output of the
Figure 36-4. show power supply Command Example
R1#show power supply
Power Model
Supply Number
------------------------------------------------
PS0 --
PS1 CC-C300-PWR-AC
PS2 CC-C300-PWR-AC
PS3 CC-C300-PWR-AC
PS4 --
PS5 --
PS6 --
PS7 --
If power must be terminated for some ports, the order in which ports are affected is based on priority. Ports
with the lowest priority are terminated first (see
low
power inline static
] setting:
critical | high | low
{ } setting or LLDP-MED TLV, if
command to display PSU status
show power inline
Type Status
-- Absent
AC Active
AC Fail
AC Remote Off
-- Absent
-- Absent
-- Absent
-- Absent
[ no ]
power inline priority
is the lowest. FTOS ignores any LLDP-MED priority on
ports have a higher priority than
output and its field descriptions.
Manage Power Priorities on page
critical
{ |
power inline auto
power inline priority
is not
(Figure 36-4).
792).
Power over Ethernet | 793
high
|