Cisco 10720 Configuration Guide - Page 156

Removing and Installing the AC or Dual DC Power Supply, Safety

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Removing and Installing the AC or Dual DC Power Supply Chapter 5 Maintaining the Cisco 10720 Internet Router See the following show version command example to locate the RP memory. Line 17 of the example is in italic print to indicate where the RP memory is listed. Router# show version Cisco Internetwork Operating System Software IOS (tm) 10700 Software (C10700-P-M), Version 12.0(27)S TAC Support:http://www.cisco.com/tac Copyright (c) 1986-2001 by cisco Systems, Inc. Compiled Fri 28-Sep-01 11:44 by user_1 Image text-base:0x50010960, data-base:0x50660000 ROM:System Bootstrap, Version 12.0(20010529:144545) [rommon1 149], DEVELOPMENT SOFTWARE BOOTLDR:10700 Software (C10700-P-M), Version 12.0(27)S) Router uptime is 10 minutes System returned to ROM by power-on Running default software cisco C10720 (R5000) processor (revision 0xFF) with 507904K/16384K bytes of memory. R527x CPU at 200Mhz, Implementation 40, Rev 10.0 Last reset from power-on Toaster processor tmc0 is running. Toaster processor tmc1 is running. 1 one-port OC48 SONET based SRP controller. 1 24 Port 100 Mbps Fast Ethernet TX controller. 24 FastEthernet/IEEE 802.3 interface(s) 1 SRP network interface(s) 509K bytes of non-volatile configuration memory. 16384K bytes of Flash internal SIMM (Sector size 512KB). 49152K bytes of Flash internal SIMM (Sector size 512KB). Configuration register is 0x2102 Removing and Installing the AC or Dual DC Power Supply The following sections provide information for removing, installing, and troubleshooting the AC or DC dual power supply: • Safety, page 5-34 • Required Tools and Equipment, page 5-35 • Removing an AC or Dual DC Power Supply, page 5-35 • Installing an AC or Dual DC Power Supply, page 5-42 • Verifying AC or Dual DC Power Supply Functionality, page 5-46 Safety Before replacing the power supply, refer to the "Safety Recommendations" section in the Regulatory Compliance and Safety Information for the Cisco 10720 Internet Router publication. The router must be used with the power supply originally shipped with the router from the factory and within its marked electrical ratings. 5-34 Cisco 10720 Internet Router Installation and Configuration Guide 78-13062-10

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5-34
Cisco 10720 Internet Router Installation and Configuration Guide
78-13062-10
Chapter 5
Maintaining the Cisco 10720 Internet Router
Removing and Installing the AC or Dual DC Power Supply
See the following
show version
command example to locate the RP memory. Line 17 of the example is
in italic print to indicate where the RP memory is listed.
Router#
show version
Cisco Internetwork Operating System Software
IOS (tm) 10700 Software (C10700-P-M), Version 12.0(27)S
Copyright (c) 1986-2001 by cisco Systems, Inc.
Compiled Fri 28-Sep-01 11:44 by user_1
Image text-base:0x50010960, data-base:0x50660000
ROM:System Bootstrap, Version 12.0(20010529:144545) [rommon1 149], DEVELOPMENT SOFTWARE
BOOTLDR:10700 Software (C10700-P-M), Version 12.0(27)S)
Router uptime is 10 minutes
System returned to ROM by power-on
Running default software
cisco C10720 (R5000) processor (revision 0xFF) with 507904K/16384K bytes of memory.
R527x CPU at 200Mhz, Implementation 40, Rev 10.0
Last reset from power-on
Toaster processor tmc0 is running.
Toaster processor tmc1 is running.
1 one-port OC48 SONET based SRP controller.
1 24 Port 100 Mbps Fast Ethernet TX controller.
24 FastEthernet/IEEE 802.3 interface(s)
1 SRP network interface(s)
509K bytes of non-volatile configuration memory.
16384K bytes of Flash internal SIMM (Sector size 512KB).
49152K bytes of Flash internal SIMM (Sector size 512KB).
Configuration register is 0x2102
Removing and Installing the AC or Dual DC Power Supply
The following sections provide information for removing, installing, and troubleshooting the AC or DC
dual power supply:
•
Safety, page 5-34
•
Required Tools and Equipment, page 5-35
•
Removing an AC or Dual DC Power Supply, page 5-35
•
Installing an AC or Dual DC Power Supply, page 5-42
•
Verifying AC or Dual DC Power Supply Functionality, page 5-46
Safety
Before replacing the power supply, refer to the “Safety Recommendations” section in the
Regulatory
Compliance and Safety Information for the Cisco 10720 Internet Router
publication.
The router must be used with the power supply originally shipped with the router from the factory and
within its marked electrical ratings.