Chapter 12: Switch Management 213
Section 12-4
Destination IP VRF : None
Destination ERSPAN ID : None
Origin IP Address : None
IP QOS PREC : 0
IP TTL : 255
Capture dst_cpu_id : 1
Capture vlan : 0
Capture buffer size : 32 KB
Capture rate-limit
value : 10000
Capture filters : None
Egress SPAN Replication State:
Operational mode : Centralized
Configured mode : Distributed (default)
12-4: Power Management
â– Power supplies can be put into a redundancy mode so that multiple supplies share the
total power load. If one supply fails, another supply carries the entire system load.
â– Power supplies not in redundancy mode can combine their capacities to power the
system. This proves useful when the total load of all switch modules is greater than
the capacity of a single power supply. If one power supply fails and the other supply
does not have the capacity to carry the entire system load, some switch modules are
powered down to reduce the load.
Configuration
1. (Catalyst 6500 only) Configure power-supply redundancy:
(global) power redundancy-mode {combined | redundant}
Power-supply redundancy (enable or redundant) is enabled by default.
2. (Catalyst 6500 only) Control power-supply operation:
(global) [no] power enable power-supply number
By default power is enabled to all power supplies. Supplies are identified by number
(1 or 2). Use the no keyword to disable a power supply.
3. (Catalyst 6500 only) Control power to switch modules:
(global) [no] power enable module mod
By default all switch modules receive power. To disable power to a module, use the
no (IOS) keyword with the module number mod (1 to the maximum number of slots
in the chassis).
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