Cisco Catalyst 4500 Series Command Reference Guide

2-895
Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.4.0SG and IOS 15.1(2)SG)
OL-27596 -01
Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
show power
Switch# show power module
Power fail interrupts received on slot 1: 0
Power fail interrupts received on slot 2: 0
Debounce value for power fail status: 0 microseconds
Watts Used of System Power(12V)
Mod Model budgeted instantaneous peak out of reset in reset
---- ------------------- -------- ------------- ------ ------------ --------
1 WS-X4748-RJ45V+E 75 42 42 75 35
2 WS-X4712-SFP+E 90 34 34 90 5
5 WS-X45-SUP7-E 260 204 204 260 100
-- Fan Tray 255 -- -- -- --
------------------------- -------- ------------- ------ ------------ --------
Total 680 280 280 425 140
Watts used of Chassis Inline Power (-50V)
Inline Power Admin Inline Power Oper
Mod Model PS Device PS Device Efficiency
---- ------------------- ---------------- ---------------- ----------
1 WS-X4748-RJ45V+E - - - - -
2 WS-X4712-SFP+E - - - - -
5 WS-X45-SUP7-E - - - - -
------------------------- ---------------- ---------------- ----------
Total 0 0 0 0
Switch#
Note “Watts budgeted” is not relevant for C4500-X series switches.
This example shows how to display detailed information on the PoE status for Gigabit interface 2/1:
Switch# show power inline g2/1 detail
Available:800(w) Used:71(w) Remaining:729(w)
Interface: Gi2/1
Inline Power Mode: auto
Operational status: on
Device Detected: yes
Device Type: Cisco IP Phone 7970
IEEE Class: 3
Discovery mechanism used/configured: Ieee and Cisco
Police: off
Power Allocated
Admin Value: 20.0
Power drawn from the source: 11.0
Power available to the device: 10.3
Actual consumption
Measured at the port: 5.0
Maximum Power drawn by the device since powered on: 5.2
Absent Counter: 0
Over Current Counter: 0
Short Current Counter: 0
Invalid Signature Counter: 0
Power Denied Counter: 0
Switch#

Cisco Catalyst 4500 Series Specifications

General

Series	Catalyst 4500 Series
Category	Switch
Layer Support	Layer 2, Layer 3
Form Factor	Modular chassis
Stackable	No
Chassis Slots	3, 6, 7, 10
Power Supply Options	AC, DC
Redundancy	Power supply, Supervisor engine
Network Management	Cisco IOS Software CLI, SNMP, Cisco Prime Infrastructure
Features	Security, QoS
Port Density	Up to 384 ports per chassis
Security Features	802.1X, ACLs, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard
Supervisor Engine	8-E